All categories

4 years ago

I need help you don’t have to give the answer just a little explanation

Mathematics

1 answer:

Brums [2.3K]4 years ago

4 0

a. let k = constant

k = y/x

so k = 14/2 = 7

b. the equation would be y = 7x

2. a. k = y/x = 25/5 = 5

b. y = 5x

c. 50 = 5x, x = 50/5 = 10

You might be interested in

Can someone help please

RUDIKE [14]

Answer:

<h2>Option: D</h2>

Step-by-step explanation:

Given, 

7,625,750,263

When estimated, 

8,000,000,000

= 8 × 1,000,000,000

$= 8 \times {10}^{9}$

8 0

3 years ago

What is the circumference of a circle with a diameter of 10 feet? Use 3.14 for

viva [34]

Answer:

choice A) circumference = 31.4 ft

Step-by-step explanation:

circumference = 3.14(10)

circumference = 31.4 ft

8 0

3 years ago

Read 2 more answers

Can come one help me please :) thank you

natali 33 [55]

Step-by-step explanation:

Given

$( {x}^{2} ) ^{4} \\ = {x}^{2 \times 4} \\ = {x}^{8}$

Hope it will help :)

7 0

3 years ago

Read 2 more answers

Help me!!!!!!!!!!!!!!!!!!!!!!!

liberstina [14]

Answer: (A) 25%

Step-by-step explanation:

8 is what % of 32

⇒ 8 = x % × 32

⇒ 8 = 32x NOTE: convert to percent at the end

⇒ $\dfrac{8}{32}=x\quad \rightarrow \quad \dfrac{1}{4}=x\quad \rightarrow \quad 0.25=x\quad \rightarrow \quad 25\%=x$

8 0

3 years ago

What does the word Pi mean?

Firlakuza [10]

Pie is a circled circumference which is 3.14 rounded but real pie is 3.14159265359

5 0

4 years ago

Read 2 more answers