Mathematics High School

Can someone help with this one

Answers

Answer 1

Answer:

C mate

Step-by-step explanation:

Answer 2

Answer:

i believe the answer is B

Step-by-step explanation:

Related Questions

The area of a triangle is 838. Two of the side lengths are 63 and 29 and the included
angle is obtuse. Find the measure of the included angle, to the nearest tenth of a
degree.

Answers

Answer: 113.5

Step by Step Explanation:

which is the most reasonable measure for the capacity of a bathtub?
5 liters
159 liters
159 milliliters
1000 milliliters
helpp! pls

Answers

Answer:

5 liters

Step-by-step explanation:

because using more can give you more numbers and it just gets confusing

Question is in the pic

Answers

If you were to graph the equation given then it would look like this.

y=m(x)+b is the equation
m is the slope(1/2)
b is where the line crosses the y-axis(-3)
so you go to negative 3 on the y axis and go up 1 and over 2 and repeat the pattern

The functions r and s are defined as follows. r(x)=2x-2 s(x)=-x^2 find the value of s(r(-3)) (please help!)

Answers

Solving equation s(r(x)) for x= -3, you find as result s(r(-3))=-64

Solving Equations

The equations can be solved when you replace the variable x for a given value or find the zero of functions.

The question gives:

r(x)=2x-2

s(x)=-x²

First, you will find r(-3). For this, in the equation r(x)=2x-2, you should replace x for -3. Then,

r(x)=2*(-3)-2

r(x)=-6-2= -8

Like r(-3)= -8, you should replace x, in s(x), for -8.

s(x)=-(-8)²

s(x)=-64

Hence, s(r(-3)=-64.

Answers

You need to type the same equation that’s shown above of the text box. If there’s still a technical issue, let me know, and I’ll try to help!

Marcos goes to a bank and opens a new account. He deposits $6,500. The bank pays 1. 4% interest compounded annually on this account. Marcos makes no additional deposits or withdrawals. Which amount is the closest to the account balance at the end of 3 years? $6,591. 00 $6,683. 27 $6,773. 00 $6,776. 83.

Answers

Answer:

6773.00

Step-by-step explanation:

(6500x0.014)3=273

6500+273=6773.00

i need help i dont remember this

Answers

Answer:

Step-by-step explanation:

Closed circle for the less than or equal to sign then x is less then 3 so it would have to go to the negatives

Answer:

Step-by-step explanation:

the awnser is be because that sign in between x and 3 means equal to or less than. so x can be equal to or less than 3. and a closed circle means x can be equal to 3. and the line goes towards the negative because x has to be LESS THAN or equal to 3.

Hope this helps!!

brainlest??

A bag of tiles contains 6 green 4 yellow and 5 blue tiles. If one tile is pulled at random what is the probability of not choosing a green tile?

Answers

Answer:

3/5

Step-by-step explanation:

6 green 4 yellow and 5 blue tiles = 15 tiles

4 yellow and 5 blue tiles = 9 not green tiles

P( not green) = number of not green tiles / total tiles = 9/15 = 3/5

24. Sean and Laura have the same number of action figures in their
collections. Sean has 6 complete sets plus 2 individual figures, and
Laura has 3 complete sets plus 20 individual figures. How many figures
are in a complete set?

Answers

Answer:

22 figures

Step-by-step explanation:

Complete sets = x

Individual figures = y

Then in the case of Sean,

6x + 2y = Constant

How many figures are in the complete set?

6 + 3 = 8 complete sets

and,

2 + 20 = 22 individual figures.

What is the solution to this equation?

-1.3 x =78

A. x= -6
B. x= -60
C. x =6
D. x =60

Answers

X=-60
So b. I hope this helps

A button has a diameter of 4 centimeters. What is the area of the button

Answers

diameter = 4 cm

so radius r = 4 : 2 = 2 cm

area of a circle = pi x r² ≈ 3,14 x 2² = 12,56 cm²

Find the value of x.

Answers

Answer:

A or B

Step-by-step explanation:

The value of x is 38

First, you must subtract 180 by 105 to get the bottom left corner measurement.

[tex]180-105=75[/tex]

Then, you must add the two measurements you and subtract from 180 to find x

[tex]75+67=142[/tex]

[tex]180-142=38[/tex]

Rectangle ABCD has been draw below.

Define the relationship between each pair of angles below by matching each pair to "complementary", "supplementary", or "neither".

Answers

Answer: When the sum of two angles is 90°, then the angles are known as complementary angles. In other words, if two angles add up to form a right angle, then these angles are referred to as complementary angles. Here we say that the two angles complement each other.

Step-by-step explanation:

-3x+3y=12
Y= x+4

The solution set of this system is best explained by which of these statements?

Answers

Answer:

Step-by-step explanation:

Reform the first graph: -3x + 3y = 12; 3y = 12 + 3x; y = 4 + x; y = x + 4Compare y = x + 4 and y = x + 4: they are equal, thus the same slope (1) and the same y-intercept (4)

Marcy decided to start a new business of walking dogs. She designed a flier to advertise her business to her neighbors. She had 100 fliers printed. The copy center charged 7° per copy for the first ten ¢ copies and then 5¢ for each additional copy. What was the total cost of the fliers?

Answers

Answer:

?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

Step-by-step explanation:

6. Evaluate the following expression:
(6 + h-j)/2 Where h = 6 andj = 4
2
=
-

Answers

Step-by-step explanation:

is j= 42

I can't understand the question properly

the probability of it raining on a give day is 3/8 what is probability of it not raining

Answers

Answer:

5/8

Step-by-step explanation:

if you have a 3/8 chance what you would do is subtract 3 from 8 and get 5 so your answer would be 5/8

Answer:

5/8

Step-by-step explanation:

Given;

The probability of it raining on a give day is 3/8

To Find;

what is probability of it not raining

Solve;

Since, the probability it will rain is 3/8

Hence we know that the total is 8

Thus, 8/8 - 3/8 = 5/8

Hence, the probability of it not raining is 5/8

~Learn with Lenvy~

Give the name that best describes the parallelogram and find the measures of the numbered angles. The
diagram is not to scale.
Name of the figure:
Measure of angle 1:
Measure of angle 2:
Measure of angle 3:
Measure of angle 4:

Answers

Answer:

Step-by-step explanation:

Remark

The way the sides of the figure are marked (they are marked as being equal.), the figure is a rhombus.

<96 and <2 + <1 are supplementary.

<1 = <2 because the diagonal bisects the angle it is connected to

Call <1 = <2 = x

96 + x + x = 180

96 96 Subtract 96 from both sides

2x =84 Divide by 2

2x/2 = 84/2

x = 42

<1 = 42

<2 = 42

Now because opposite angles in a rhombus are equal, the diagonal will make <3 and <4 = <2 + <1

<3 = 42

<4 = 42

anybody know ow to do this one

Answers

Answer:

b=10mm

Step-by-step explanation:

6x10=60÷2=30

(base x height)÷2

Solve equation

2l-3l-6^2

Answers

The answer is -30. The absolute value of -3 is 3. Then you evaluate the power of 6 to the power which is 36. Next you multiply the numbers 2 x 3 which is 6. Then calculate the two numbers left over 6 - 36 which is -30.

Mr. Hawkins is covering a room in carpet. The room measures 14 feet by 12 feet in a rectangular shape. Each square foot of carpets cost $2.10. What is the cost of carpeting the room?

Answers

Answer:

$352.80

Step-by-step explanation:

First, we need to find the area of the room.

A = L * W

A = 14 * 12

A = 168 ft²

Now, we need to find the cost.

168 ft² * $2.10 per ft² = $352.80

It will cost $352.80 to carpet the room

Was is 9 Divided 3103

Answers

Answer:

0.003 but if you just put that in backwards, 345.

Step-by-step explanation:

Answer:

[tex]344\\9*344=3096\\3103-3096=7\\\\344\\Remainder = 7[/tex]

↓ Step Breakdown ↓

How I got 344 was I asked myself, "How many times does 9 go into 3103?"

To the 1st digit manner, 9 goes into 31(03) 3 times.

Subtract.

Result is 4. Drop the 0 from the tens place to match up.

9 goes into 4(0) 4 times.

Subtract.

The result is 4. Drop the 3 from the ones place.

9 goes into 4(3) 4 times.

Final subtraction.

The final result is 7.

2. A door is 80 cm wide. What
would be the width of the door
on a diagram with a scale of
1:20.

Answers

It will be 40 cause you’ll take the half

There is a bag filled with 6 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 of the same colour?

please explain

Answers

Answer:

the probability of the same colour being taken from the bag is a 5:5 ratio if the first marble is not put back

Step-by-step explanation:

(3÷11)×12= What is the value of the expression? Enter the number in the box.

Answers

Answer:

36/11

Step-by-step explanation:

3/11 (12)

36/11

What is the value of 20 + 3 (7 + 4) + 5 + 2 (7 + 9)?
73
90
290
365

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

i took the quiz today on edge

Which inequality is shown on the number line

Answers

Answer: The last one

Step-by-step explanation:

Renata wins a $20 gift card to an online music site. After Renata purchases 16 songs, the gift card has a remaining balance of $0. Which equation represents the relationship between y, the remaining balance on Renata’s gift card, and x, the number of songs purchased?

4x + 5y = –100
5x + 4y = 80
4x + 5y = 16
5x + 4y = 20

Answers

Answer:

5x + 4y = 80

Step-by-step explanation:
First, let us look at the given:

x = The number of songs purchased

y = The remaining balance of Renata's gift card

Coordinates:

1. (16,0)

2. (0,20)

Now let's look at the unknown:

Slope =?

Since we have the coordinates we can easily apply the slope formula

Now that we have our slope we can use either point-slope formation or slope-intercept formation, just pick whichever one you're comfortable with.

Point-slope formation

y - y1 = slope (x - x1)

Now just plug in the numbers:

y - 0 = 20/-16 (x - 16)

Now you multiply both sides by -16 to get rid of the fraction

-16(y - 0) = -16 (20/-16) (x - 16)

-16y - 0 = 20 (x - 16)

-16y = 20x - 320

Now subtract 20 from both sides.

-16y - 20x = 20x - 20x - 320

-20x - 16y = -320

Now we need to simplify both sides so we divide both sides by 4

-5x - 4y = -80

Now, remember, one of the rules of standard formation is that the coefficient of x cannot be smaller than zero. So you need to multiply both sides by -1.

-1 (-5x - 4y) = (-80) -1

5x + 4y = 80

Answer:

Step-by-step explanation:

i think its b cuz yea

what's 10+70x40/9=

/=division sign

Answers

Answer:

dfsvdfsfds

Step-by-step explanation:

fdsfsdfsdfsd

Answer:

321.111111111

Step-by-step explanation:

math

q-10=6(r+1)
rearrange the equation so r is the independent variable

Answers

Answer:

r = (q-16)/6

Step-by-step explanation:

q-10 = 6(r+1)

q-10 = 6r+6

q-10-6 = 6r

q-16 = 6r

r = (q-16)/6

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