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2 years ago

WILL GIVE BRAINLIEST!!

Mathematics

1 answer:

abruzzese [7]2 years ago

4 0

Answer:

Step-by-step explanation:

1 yard and 1 foot = 1 1/2

BRAINLIEST PLEASE

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Plz help! ill mark brainiest

MrRa [10]

Answer:

part a) linear, linear

part b) function #1

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2 years ago

Which equation represents a proportional relationship? A) y = 9x B) y = 9x + 1 C) y = 9x + 9 D) y = 9 x

aliya0001 [1]

Hello! I think your answer is A) y= 9x

7 0

2 years ago

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One year after you buy a tree, it is 10 feet tall. Each year after you buy the tree, it grows 2 feet. Write a function that repr

hichkok12 [17]

Answer: f(x)=10+2x

Step-by-step explanation: x = the number of years. 10 represents the starting length . please tell me if i was right

4 0

3 years ago

Read 2 more answers

A pizza has a radius of 10 inches. A slice is removed. The length of the crust of the missing slice is 3 inches. What is the are

Aleksandr-060686 [28]

The area of the missing slice is 15 inches ²

<h3>How to determine the area</h3>

From the information given, we can see that the pizza takes the form of a circle;

Area of the missing slice takes the shape of a triangle

Area of a triangle = 1/ 2 base × height

base = 10 inches

height = 3 inches

Area of missing slice = 1/ 2 × 10 × 3

Area = 1/ 2 × 30

Area = 15 inches ²

Thus, the area of the missing slice is 15 inches ²

Learn more about triangles here:

brainly.com/question/1475130

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8 0

1 year ago

Jamie recently drove to visit her parents who live 510 miles away. On her way there her average speed was 25 miles per hour fast

tino4ka555 [31]

Answer:

Average speed in mph with which he goes to parent's place = 75 mph

Average speed with he comes back = 50 mph

Explanation:

Distance between Jamie's house and parent's house = 510 miles.

Let u be the average speed in mph with which he goes to their place.

We have the average speed of coming back = (u -25) mph

Total time of journey considering both ways = 17 hours.

Time taken to go their home = 510/u hours

Time taken for coming back = 510/(u-25) hours

So total time = $\frac{510}{u} +\frac{510}{u-25}$

Equating both times we have

$\frac{510}{u} +\frac{510}{u-25}=17\\ \\ 510u-12750+510u=17u^2-425u\\ \\ 17u^2-1445u+12750=0\\ \\ u^2-85u+750=0\\ \\ (u-75)(u-10)=0$

u = 75 mph or u =10 mph

If the average speed in mph with which he goes to their place = 75 mph, average speed with he comes back = 75-25 = 50 mph

If the average speed in mph with which he goes to their place = 75 mph, average speed with he comes back = 10-25 = -15 mph(Not possible)

So, Average speed in mph with which he goes to parent's place = 75 mph

Average speed with he comes back = 50 mph

5 0

2 years ago