Mathematics High School

SOMEONE PLEASE ANSWER THIS QUICKLY! BOTH OF THEM! I WILL GIVE BRAINLIEST! PLEASE!

SOMEONE PLEASE ANSWER THIS QUICKLY! BOTH OF THEM! I WILL GIVE BRAINLIEST! PLEASE!

Answers

Answer 1

Answer: 15 - C. 16 - B.

Step-by-step explanation: Reverse PEMDAS

Answer 2

Answer:

1) C

2) B (if the answer is x/4=15)

Related Questions

Who ever answers this YOUR A GENIUS!! (;

Answers

Answer:

A point on line PN is S

Step-by-step explanation:

Answer:

I think the answer is s.

hope this answer will help you

how are bar graphs and picture graphs useful ways to display data???????????????????????????

Answers

Answer:

Bar Graph is useful because its easy to see, and if you look at it after 2 years, you could of know about it in a few seconds. Its usually correct to use bar graphs. Like you'll see bar graph's more often than picture graphs.

Picture graphs is useful because displaying data would be easier. Memorizing it would be better and possible.

I don't really have much to say about picture graphs, so its reasonable to give the other person brainliest.

There are 430 people in a wave pool. Write an inequality that represents how many more people p can enter the pool.

Answers

1x=430 people .........

What is the slope of the line shown?

Answers

It’s 3/6 if I’m not mistaken

How to find how long it will take a rocket to reach a maximum height

Answers

Answer:

the rocket will reach its maximum height after 4 seconds.  

Step-by-step explanation:

The first term ( -4.9(t-4)^2 ) can never be positive, so the maximum height of 80 meters is achieved when t = 4.  

Andre is trying to solve the equation 2x plus 6 equals 3x minus 8. The result of Andre’s first step was -x + 6 = -8. What was Andre’s first step?

Answers

Answer:

C. Subtracted 3x from each side.

Step-by-step explanation:

I'm not 100% sure that this is correct but it's the only one that makes sense in my brain. But I'm going to explain anyways.

2x + 6 = 3x - 8 (initial equation)

subtract 3x from 2x and it leaves you with -xsubtract 3x from 3x and it leaves you with 0 which is why there is no number there anymore.

It could also be D. Subtract 6 from each side, which is why I'm confused. Hopefully this helps, sorry if it doesn't. But happy holidays! :))

Pleaseeee helpppppp !!!!!!!Will mark Brianliest !!!!!!!!!!!!!

Answers

Answer:

So

GJ=35

Step-by-step explanation:

Two triangles are similar so

The equation is

4/24=x/30

1/6=x/30

6x=30

x=5

Create an algebraic equation for the word problem below:

Canadian Tire is selling coffee mugs. A coffee mug costs $5 and each day the price increases by $2.

Answers

Answer:

5+d2

Step-by-step explanation:

We'll make d=day

5+d2

5 is the base price

and 2 is the number that increases by day

Please tell me if it's incorrect

Happy Holidays!

A new Toyota costs $24,700. The sales taxes is an additional 7.5%. What is the total cost of the car with tax?

Answers

Answer:

$26,552.50

Step-by-step explanation:

can u help me to solve this​

Answers

Answer:

3b(2a+1)(2a-1)

Step-by-step explanation:

12a²b-3b

3b(4a²-1)

3b{(2a)²-1²)}

3b(2a+1)(2a-1)

9x+16
3
<7
solve each inequality

Answers

Step-by-step explanation:

9+16×+3

28×<7

35x it's answer can I help

a store offers a 15% discount on all shoes. If a pair of shoes has an original price of $21.25, which of the following is closest to the price after the discount is taken?
Answer Choices:
A) $17.50
B)$18.00
C)18.50
D)19.00
E)19.4=5O
PLEASE ANSWER QUICKLY!!

Answers

The answer is B) $18.00. (21.25)(.85) = $18.0625, and the closest is $18.00

PLEASE HURRY I HAVE A LITTLE BIT OF TIME TO TURN IT IN

when is Ann's distance from home staying the same? give a reason to support your answer

Answers

Answer:

4.25-5 minutes

Step-by-step explanation:

Its shown in the graph and table that the speed was 0 between those times.

In the diagram below, line j and k are parallel. What is the value of x?

Answers

Answer:

41 degrees

Step-by-step explanation:

Alternate Interior Angles

In the parrallelogram, find y.

Answers

Answer: I think it’s b which is also 5

Step-by-step explanation:

In the link

if I did it wrong someone pls correct me

The angles of a triangle are described as follows: Angle A is the largest angle; it's measure is twice the measure of Angle B. The measure of Angle C is 10 more than one-third of Angle B. Find the measures of angle B?

Answers

Answer:

[tex]\bold{\angle B = 51^\circ}[/tex]

Step-by-step explanation:

Given a [tex]\triangle ABC[/tex] such that [tex]\angle A[/tex] is the largest.

[tex]\angle A[/tex] is equal twice of [tex]\angle B[/tex]

[tex]\angle C[/tex] is 10 more than one third of [tex]\angle B[/tex]

To find:

Measurement of [tex]\angle B[/tex].

Solution:

Let [tex]\angle B =x^\circ[/tex]

As per question statement:

[tex]\angle A = 2\times \angle B=2x^\circ[/tex]

[tex]\angle C = \dfrac{1}{3}\angle B +10= \dfrac{1}{3}x +10 ^\circ[/tex]

Using the angle sum property of a triangle i.e. sum of all the three internal angles is equal to [tex]180^\circ[/tex].

[tex]2x+x+\dfrac{1}{3}x+10 = 180\\\Rightarrow \dfrac{10}{3}x =170\\\Rightarrow x = 51^\circ[/tex]

Therefore, the answer is:

[tex]\bold{\angle B = 51^\circ}[/tex]

Sophia scored 92% in a math test. If the test had 50 questions, how many did she get right? *

Answers

Answer:

46 questions correct

Step-by-step explanation:

100% = 50 questions2% = 1 question92% = 46 questions

I’ll mark as BRANLIEST!!!

Plz help me!!! 45 POINTS!!

Answers

f(-2)= -12

Explanation: 2(-2) = -4
-4 - 8 = -12

solve for 2(x−3)<6 equation

Answers


Multiply using the distributive property.
2x−6

Answer:

x < 6

Step-by-step explanation:

Distribute the 2 to the parentheses:

2(x − 3) < 6

2x - 6 < 6

Solve for x:

2x < 12

x < 6

So, x < 6 is the answer.

What is the volume, in cubic in, of a cylinder with a height of 15in and a base radius of 5in, to the nearest tenths place?​

Answers

Step-by-step explanation:

" role="presentation" style="outline: 0px; display: inline-table; line-height: 0; text-indent: 0px; text-align: left; text-transform: none; font-style: normal; font-weight: normal; font-size: 17.017px; letter-spacing: normal; overflow-wrap: normal; word-spacing: normal; white-space: nowrap; float: none; direction: ltr; max-width: none; max-height: none; min-width: 0px; min-height: 0px; border: 0px; margin: 0px; padding: 1px 0px; position: relative;">√x=5x=5

The volume, in cubic in, of a cylinder with a height of 15 in and a base radius of 5 in is 1177.5 cu.in.

What is a Cylinder ?

A fixed planar closed curve intersects a surface traced by a straight line traveling parallel to a fixed straight line , is called as a Cylinder.

It is given that the height of the cylinder = 15 inch

Base radius = 5 inch.

The volume of the cylinder is given by

V = π r²h

V = π 5² * 15

V = 3.14 *25 *15

V = 1177.5 cu.in

The volume, in cubic in, of a cylinder with a height of 15 in and a base radius of 5 in is 1177.5 cu.in.

To know more about Cylinder

https://brainly.com/question/16134180

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A bird traveled a horizontal distance of 300 ft, over a distance that
rose 150 ft. What is the angle of elevation that the bird made with the
ground (round to the nearest tenth)?

Answers

9514 1404 393

Answer:

  26.6°

Step-by-step explanation:

The tangent of the elevation angle is the ratio of rise to run:

  tan(angle) = 150 ft/(300 ft) = 1/2

Then the angle is the arctangent of this value:

  angle = arctan(1/2) ≈ 26.6°

what is 78 million in scientific notation?

Answers

78000000 in scientific notation is
7.8 x 10 ^ 7
7.8 x . or 7.8x10 1 squared

I need help please help me and I need the work.

Answers

Answer:

question 1 asks about the volume  and question 2 asks about the surface area.. I can't see all of question 3... soo I'll give  you the first two only

Step-by-step explanation:

this seems like it would be easier to figure out.. if we did the volume of the block that would fit around the odd shape of the foam soooo

the block would be 10 inches tall by 36 inches long by 20 inches in depth

use a calculator.. 10 x 36  x 20 = 7200 [tex]inches^{3}[/tex] is  the volume... of just a block that would fit perfectly over that foam structure.. now subtract the two pieces that are not part of the block.. the long rectangle and the triangle off the end.

the first one to subtract is a block that is 8  x 5 x 20= 800

the second piece to subtract is the triagle block that is 18 x 8  so the formula for the area of a triangle is 1/2 base * height = 1/2 (18*8)= 72

7200-800-72=[tex]inches^{3}[/tex]  is the total volume of the shape

the surface area is just add up each flat area of the shape

side = 36x10 - 8x5 - 1/2(8x20)

side = 240

5x20 + 8x20 + 5x20 + 10x20 + 20x20 + 2x20 +36x20 + 2(side)= 2200 [tex]inches^{2}[/tex]

Please help on timerr

Answers

the answer would be -6

220 cm
110 cm
34 cm
22 cm
What is the area of this trapezoid?
square centimeters

Answers

Answer:

dunno

Step-by-step explanation:

Need help on this ASAP !!!!!!!!!!!! Answer correctly. Will mark Brianliest !!!!!!!!!!!!!!!

Answers

Answer:

You have to use ur ruler so u can see what the longest side is, So basically use the ruler and look up the centimetre mark and then it shows you what number is at and whatever the biggest number is is what the longest side is.

Calvin took his friends to a movie for his birthday. The movie tickets cost $12 per person. He spent less than $180.
If x is the number of friends he took along, then the inequality that represents the situation is
.

Calvin took at most
friends to the movie.

Answers

Answer:

Answer: Your answer would have to be 12x<180

He took 14 friends.

Step-by-step explanation:

hope this helps and have a great rest of your day!

Select the correct answer.
Which statement is true about the graphed cubic function?

Answers

Step-by-step explanation:

The cubic function passes the x-axis only once,

so there is 1 distinct real zeroes and 2 complex zeroes.

The function has only one real zero and two complex zeroes. Then the correct option is D.

What is a function?

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

The graph of the cubic function is shown.

The intersection of the curve with the x-axis is known as the zeroes of the function.

From the graph, the curve that cut the x-axis is only one point. Then the function has only one real zero and two complex zeroes.

Thus, the correct option is D.

More about the function link is given below.

https://brainly.com/question/5245372

#SPJ5

how do you know this pile of laundry is a mmixture
plz help

Answers

Answer:

The clothing items in it like pant shirts etc. or if it's just a load of shirts.

Step-by-step explanation:

3x-2 when x=3 what is the answer

Answers

Answer:

for me I think it's

Step-by-step explanation:

the answer is 7

Answer:
7

Explanation:
3 x 3 = 9
9 - 2 = 7
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