2 years ago

Please help with numbers 5 and 7!

Mathematics

1 answer:

natta225 [31]2 years ago

5 0

The answer for number 5 is= 6+2 bc 6×2=12 and 6+2=8
and I'm sorry I have no idea for number 7

You might be interested in

The graph of a proportional relationship contains the point (8, 4).

Softa [21]

$\bf \qquad \qquad \textit{direct proportional variation}\\\\
\textit{\underline{y} varies directly with \underline{x}}\qquad \qquad y=kx\impliedby 
\begin{array}{llll}
k=constant\ of\\
\qquad variation
\end{array}\\\\
-------------------------------\\\\
(\stackrel{x}{8}~~,~~\stackrel{y}{4})\implies 
\begin{cases}
x=8\\
y=4
\end{cases}\implies 4=k8\implies \cfrac{4}{8}=k\implies \cfrac{1}{2}=k
\\\\\\
\boxed{y=\cfrac{1}{2}x}$

6 0

3 years ago

Find the volume cube—e = 5 cm

slamgirl [31]

If it's 5cm x 5 cm x 5cm

Volume is a3

so 125cm

6 0

3 years ago

Sarah has a laundry bag in the shape of a cylinder. The area of the bottom of the bag can be written as the function A(x) = x2 -

NNADVOKAT [17]

As we know the volume of a prism is the product of height and base are

H(x)= height, A(x)= Base area

Thus,
When volume = height(base area )

V(x)= A(x) · H(x)
= (x²-2)(5)
= 5(x² -2)

8 0

3 years ago

Write the sentence as an equation.<br><br> 163 reduced by p is 291

Shalnov [3]

Answer:

163 - p = 291

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

It says factor 49x-28

kvasek [131]

Answer:

7(7x-4)

Step-by-step explanation:

We can factor a 7 from each term

49x = 7*7x

28 = 7*4

49x -28

7(7x-4)

6 0

3 years ago

Read 2 more answers