help with both please

Help With Both Please
Help With Both Please

Answers

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:b)true a)true

Step-by-step explanation:


Related Questions

-1/3d + 4/5 = 3/4
solve for the variable.

Answers

Answer:  x equals 12

Step-by-step explanation:

hope this helped

-1/3d+4/5=3/4
-1/3d=3/4-4/5
-1/3d=15/20-16/2
-1/3d= -1/20 multiply everything by -1
1/3d=1/20
d=1/20 over 1/3
d=3/20


Financial advisors recommend putting 20% of your earnings into savings. If a
person saves $700, how much did they earn?

Answers

[tex]\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}[/tex]

Actually Welcome to the Concept of the Ratio and Percentage.

Let the total salary be x, so we get as,

20 % of x = $700

hence, x would be,

(20/100)*x = 700

===> x = 70000/20

===> x = $3500

===> hence the total earning of them is $3500

Jason jumped 623 feet in a jumping contest. Yolanda jumped 434 feet. How much farther did Jason jump than Yolanda?

Answers

Answer:

jason jumped 189 feet more than Yolanda

Step-by-step explanation:

subtract Jason's jump and Yolanda's jump

Answer - 189 Ft

623 - 434 = 189

hello help please i’ll mark brainliest!!!

Answers

Answer:

A waxing gibbous moon is in the sky when darkness falls. It lights up the early evening. It appears more than half lighted, but less than full.

Step-by-step explanation

Two square floor tiles are made of the same material.One costs 180 naira and its edge is 30cm long.Find the cost of the other if its edge is 50cm long

Answers

Answer:

300 naira

Step-by-step explanation:

Steps to answer this question

we have to first determine the cost per cm the answer gotten is then multiplied by 50cm

cost per cm = 180 /30 = 6 naira

cost of the other edge = 6 naira x 50 = 300 naira

Jason collected 40 postcards. Of these, 16 were from foreign countries. What percent were from foreign countries?
%

Answers

Answer:

40%

Step-by-step explanation:

Total no. of postcards = 40

No. of postcards from foreign countries = 16

Percentage of postcards from foreign countries = (16/40)*100

=40%

URGENT !!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!

Answers

(6,-7)
This is because if the midpoint to one endpoint goes right 1 and up 5, then the other endpoint will be left 1 and down 5

What is the solution to the system of equations?
y = 2/3x +3
x= -2

Answers

Answer:

y=3 x=8

Step-by-step explanation:

I THINK BUT HOPE THIS MAYBE HELPS :)

What happens to the hare(rabbit) population (size) when the lynx population increases to a high number? AND explain why this happens. What happens to the size of the lynx population when the hare(rabbit) population increases to a high number? AND explain why this happens. PLEASE HELP ME

Answers

At first, there are more lynx than rabbits. This is shown by the fact the orange curve is above the blue curve. Because there are more predators than prey, some predators will unfortunately go without food and starve (this assumes that rabbits are the lynx only food source). This die-off explains why the orange curve goes down or decreases.

As the predators die off, the prey has time to flourish. The rabbit population grows or increases. Note the blue curve going uphill as the orange curve goes downhill. The blue curve hits a peak point and it then goes down. This is due to the lynx population rebounding. There's more food for the lynx and the lynx population will increase. The lynx then eat the rabbits to bring the hare population down.

In short, as one population increases, the other decreases, and vice versa. This back and forth cycles indefinitely. This keeps things in balance so one population doesn't overwhelm a location. Keep in mind that I'm only focused on these two populations and no other animal species. Also, I'm not considering any other factors such as habitat loss. So this is a very simplistic view of what's going on in nature. It's considered a predator-prey model to give biologists a rough sense of what's going on.

The chart shows that we do have a cyclic up and down pattern for each population. For the most part, the peak rabbit populations seem to coincide with the lynx population increasing. Also, when the rabbit population is at its lowest, the lynx population is on the decline. Furthermore, when the lynx population is at its peak, the hare population is on the decline. The lynx population being at its lowest seems to coincide with the hare population increasing.

The exceptions to this general rule seem to be at around 1885, 1895, and 1905. During these time frames, it appears that the two populations are in lockstep together. In other words, they seem rise and fall at the same time.  What could explain this is something like habitat loss that I mentioned earlier. Habitat loss would explain why a population decreases. Also, people hunting either animal would explain the population decrease if the hunting is intense enough. If the population gets too low, then governments may step in to enact endangered species laws to protect the animals so that the population could rebound again.

It takes 5 days to repair 1,250 meters of road. At this rate, how many days will it take to repair 8 kilometers of road?

Answers

Answer :

no. of days used to repair 1250m of road = 5

no. of days used to repair 1m of road = 5/1250

no. of days used to repair 8000m of road (8*1000m ) = 5/1250*8000= 32 days

5 days. 1250 meters
x days 8km=8000 meters
X=5•8000/1250
X=40000/1250
X=32 days

Baby Gina's birth weight was 8 pounds. One week after being born, she is 2.5% lighter. What is Gina's current weight?

Answers

Answer:

6 pounds

Step-by-step explanation:

Given data

Initial weight=8 pounds

We are told that a week later the weight reduced by 25%

Let us find 25% of 8

=25/100*8

=0.25*8

=2 pounds

Hence the current weight is

=8-2

=6 pounds


Taryn collected data for the rain collected over a number of days in various cities. Which of the data sets represents a scatterplot with a line of best fit that BEST displays a relationship where, as the number of
days increases, the amount of rain collected remains constant?

A. (5, 1), (2,7), (3, 6), (4,4), (1,8), (6,
0)

B.. (1,6), (5, 6), (3,5), (4, 5), (6,5)

C. (3, 1), (5, 5), (1, 6), (6, 2), (2, 7)

D. (2,3), (6,8), (5, 8), (1, 1), (3,5),(4, 6)

Answers

The answer is D I just took the test

the slope of a line parallel to the line who is the equation 2x + y = 6

Answers

Answer:

-2

Step-by-step explanation:

Note that slope-intercept form looks like: y = mx + b

In this case, isolate the y. Note the equal sign, what you do to one side, you do to the other. Subtract 2x from both sides:

2x (-2x) + y = 6 (-2x)

y = -2x + 6

Note in the slope-intercept form: y = mx + b

y = y

m = slope

x = x

b = y-intercept

In this case, your slope is -2. All lines parallel to the given equation will also have a slope of-2.

~

Please find the measure of angle PQS

Answers

Answer:

<PTR+<RTS=180 LINEAR PAIR

<PTR=180-20=160°

Step-by-step explanation:

IN QUADRILATERAL PQRT

<P+<Q+<R+<T=360 SUM OF INTERIOR ANGLE OF QUADRILATERAL IS 360

85+<Q+70+160=360

<Q=360-315=45°

angle PQS=45°

someone help please!

Answers

Answer:

BC ≈ 14.7 m

Step-by-step explanation:

Using the Sine rule in Δ ABC

[tex]\frac{AB}{sinC}[/tex] = [tex]\frac{BC}{sinA}[/tex]

To find ∠ A subtract the 2 given angles from 180°

∠ A = 180° - (90 + 28)° = 180° - 118° = 62°

Then

[tex]\frac{7.8}{sin28}[/tex] = [tex]\frac{BC}{sin62}[/tex] ( cross- multiply )

BC × sin28° = 7.8 × sin62° ( divide both sides by sin28° )

BC = [tex]\frac{7.8sin62}{sin28}[/tex] ≈ 14.7 m ( to 3 significant figures )

What is the volume of this composite solid?

A. 1188 cubic meters
B. 567 cubic meters
C. 864 cubic meters
D. 132 cubic meters

Answers

Answer: c

Step-by-step explanation:

i did the test

URGENT !!!!!!!!! Please answer correctly !!!!! Will be marking Brianliest !!!!!!!!!!!!!!!!

Answers

Answer:

sure .

Step-by-step explanation:

I answer and then give me brainliest. sorry I am being rude

:/

Pts srry ........//.....

What is the equation of the line that passes through the following two points (5, 7) and (-2, 7)?

Answers

Answer:

y=7

Step-by-step explanation:

The heights of the mountains in a mountain range are less than 20,000 feet. Write an inequality to represent the heights of the mountains, h, in this mountain range.

Answers

Answer:

D, far apart from each other.

Step-by-step explanation:

The inequality that represent the heights of the mountains in the given range is h < 20,000

What is an inequality?

An inequality is a relation which makes a non-equal comparison between two numbers or other mathematical expressions. It is used most often to compare two numbers on the number line by their size.

Given that, the heights of the mountains in a mountain range are less than 20,000 feet.

We need to write an inequality to represent the height of the mountain ranges,

Since, the height is less than 20,000,

Therefore, the inequality =

h < 20,000

Hence, the inequality that represent the heights of the mountains in the given range is h < 20,000

Learn more about inequality click;

https://brainly.com/question/30231190

#SPJ3

what must be multiplied to 3x + 7y to get 9x² - 49y²?

help.​

Answers

Answer:

square the whole equation

Step-by-step explanation:

so, it will change from (3x + 7y)² to 9x² - 49y²

I hope this helps a little bit.

Answer:

(3x - 7y)

Step-by-step explanation:

we know that

.. (a + b) (a - b) = (a^2 - b^2)

=> (a + b) = (3x + 7y)

=>. (a^2 - b^2) = (9x^2 - 49y^2)

=> so, (a - b).= (3x - 7y)

hope it helps

What is the distance between (4, -5) and (4, 4)?

Answers

The difference would be 9 squares

Find the value of x. Round to the nearest degree.

Answers

9514 1404 393

Answer:

  x° = 42°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the useful relation ...

  Cos = Adjacent/Hypotenuse

  cos(x°) = 4.0/5.4

  x° = arccos(4.0/5.4) ≈ 42.21°

The value of x is about 42.

Pi High School ordered 40 science books. The next week, the school ordered 30 algebra books. The bill for the first order was $360 greater than the bill for the second order. The two bills together totaled $3960. Find the price of an algebra book.

Answers

Answer:

Each algebra book costs $60.

Step-by-step explanation:

A=bill for algebra books; S=bill for science books=A+$360

S+A=$3960 Substitute for S

A+$360+A=$3960 Subtract $360 from each side.

2A=$3600 Divide each side by 2.

A=$1800 The order for 30 algebra books cost $1800.

Individual book=A/30

individual book=$1800/30=$60 ANSWER: Each algebra book cost $60.

Do u want branlist answer this please

Answers

Answer:b

Step-by-step explanation:

a line always has 180 degrees so u just subtract 180-85=95 or what ever the angle is

it’s b
AHHHHHHHHHHHHHHHHHHHHHHHHH had to make it 20 letters

During a pie eating contest, a person ate 12 pies in 60 minutes. How many pies did the person eat per minute? Group of answer choices

Answers

Answer:

5 per minute

Step-by-step explanation:

Answer:

The person ate 5 pies per minute

Step-by-step explanation:

If 12 pies were eaten in 60 minutes , you must divide the denominator (60) by 1 (the per minute). Whatever you do to the bottom, you must do to the top, so 60 / 12 is 5.

Hope this helped ;)

What is the change in Greenland's ice from 2010
to 2011?
Is the change positive or negative?

Answers

Answer:

negatively, the more the ice melts the high the sea level rises.

Step-by-step explanation:

from 2010 to 2011 the average ice mass decreased by 463 gigatons

How do you find a slope and the Y intercept

Answers

Answer:

Step-by-step explanation:

Typically in a line the y intercept is the point where your graph crosses the y-axis, and the x value is 0 so (0,b) is the y-intercept where y-intercept is b

The slope can be found by finding the rate of change, so the change in y / the change in x

You can also calculate the slope with 2 points so (x1, y1) (x2, y2)

you take the y values and subtract them, then divide by the x values like this:

y2 - y1 / x2 - x1

If a line is going up to the right in Quadrant I then the slope is positive, if the slope of the line goes down in Quadrant IV  then the line slope is negative

Slopes of horizontal lines are zero, the slope of a vertical line is undefined

We use the letter m to stand for the slope

What type of triangle is 5, 2, 4?

Answers

It would be a right triangle. :)

please help due in one hour

Answers

Answer is 18
Because the volume of pyramid is equal to one third of the product of base area ‘B’ and the height ‘h’

5a+2b=14 6a+2b=16
Solve in stimultaneous

Answers

Answer:

A=2 b=2

Step-by-step explanation:

5a+2b=14

6a+2b=16

6a+2b-(5a+2b)=16-14

6a+2b-5a-2b=2

a=2

b=2

Other Questions
if you were an actor saying the line below what TWO vocal skills would you choose to show that the character is about to end the friendship explain in 2-4 sentences."how could you do this to me? i thought we were friends."PLS BE QUICK Find the length (in centimeters) of a 90 arc in a circle where the diameter measures 70 centimeters. RIDDLE : I have cities, but no houses. I have mountains without trees. I have water but no fish. What Am I 50pts Solve for equation Y15x + 10y = 400 I feel sad when all the flowers Use your knowledge of the extended metaphor. Whatcan you conclude about the speaker based on thisstanza? Select all that apply.O The speaker made a choice about which life path totake.ken,"FrostO The speaker is still debating which direction to gowith his life.O The speaker's choice changed his life.The speaker's choice was random. find the constant proportionalityy= X/6 Please help me! I'll give brainliest to the best answer! (Sorry its sideways.) 7) Isidro pays $20 a month for Netflix. He also pays $0.10 for eachshow he streams. Last month Isidro had a Netflix bill of $40. Writeand solve an equation to determine how many shows Isidro streamedlast month. can someone help me get the answer to number 1 and 2 guys, im so dAmm mad right now i deleted a whole essay!!!!!!!!!!im gonna D1EAAaAAHHHHhhHHhHHhH Sierra has 24.48 ft. of ribbon. She will use all the ribbon to create 5 bows. About how much ribbon will she use on each bow? Bauer Manufacturing uses departmental cost driver rates to allocate manufacturing overhead costs to proudcts. Mnaufacturing overhead costs are allocated on the the bases of Macine hours in the Machining Department on the bases of direct labor hours. In the Assembly Department. At the beginning of 2018, the following estimates were provided for the coming year: Machining AssemblyDirect labor - hours 40,000 40,000Machine - hours 50,000 20,000Direct labor costs $500,000 $900,000Manufacturing overhead costs $280,000 $360,000The accounting records of the company show the following data for Job #316 Machine AssemblyDirect labor - hours 120 65Machine - hours 50 5Direct material cost $425 $175Direct labor cost $275 $300WHat are the total manufacturing costs for Job #316Which of the following are correct? (Please show ALL calculations)A. $2,040B. $1,960C. $1,175D. $1,440 A student is solving the problem X to the power of 2+10x+ __=16+ __ my method of completing the square. What number should the student add to both sides? A) 4B)5C) 25D) 16 Jonah tore the angles off a large paper triangle. Then he arranged the three paper angles with their points together so that there were no gaps and no overlaps. What kind of angle did Jonah form?A. acute angleB. right angleC. obtuse anglestraight angle k(k + 1)(k + 2) 3k(k + 1)Need a step-by-step guide on how to factor this completely ____ is the process of cell division that results in the formation of cells with half of the usual number of chromosome? For a named emerging country (start by naming the country), assess how far its developmenthas been influenced by it's location. Why did the Romans admire the Greeks so much? Justify your answer. What was the purpose of the 12th Amendment?