All categories

3 years ago

I NEED HELPPPPP!!!!!!!!!!!!!!!On number 5.

Mathematics

1 answer:

luda_lava [24]3 years ago

4 0

yes, they are proportional because. $2.56 / 32 = $0.08 and $0.48 / 6 = $0.08

and $0.08 = $0.08

You might be interested in

Riya and her friends want to rent a flat. They want the flat to be lower than the 5th floor. They want a flat that costs between

abruzzese [7]

Answer:

They want the flat to be lower than the 5th floor. They want a flat that costs between £875 and £925 per month. Riya finds information about flats to rent.

Step-by-step explanation:

it's not a sure answer, please

don't be sure about it

8 0

3 years ago

What is the length of the leg.s of the triangle below

Bingel [31]

Answer:

Step-by-step explanation:

3 0

3 years ago

The length of a rectangle is 7 centimeters greater than the width.

Lisa [10]

Answer:

length = 17cm, width = 10cm

Step-by-step explanation:

2L + 2w = 54

L = w + 7

Substitute:

2(w + 7) + 2w = 54

2w + 14 + 2w = 54

4w = 40

w = 10

L = 10 + 7 = 17

7 0

3 years ago

Which of the following is the solution set of x² + 8x + 12 = 0?

raketka [301]

Answer:

$\fbox{\begin{minipage}{9em}x = -2 and x = -6\end{minipage}}$

Step-by-step explanation:

Given:

$x^{2} + 8x + 12 = 0$

Solve for:

$x$

Solution:

Step 1: Select the formula to solve for $x$

There are some ways to solve quadratic equations.

One of the simple way (if possible) is performing the factorization.

Another way is using the quadratic formula.

Here, we are going to use factorization.

Step 2: Perform factorization

$x^{2} + 8x + 12 = 0$

<=> $x^{2} + 2x + 6x + 12 = 0$

<=> $(x^{2} + 2x) + (6x + 12) = 0$

<=> $x(x + 2) + 6(x + 2) = 0$

<=> $(x + 2)(x + 6) = 0$

<=> $x = -2$ or $x = -6$

Hope this helps!

4 0

3 years ago

For any two integers a and b, (a + b)2 = a? + b2

laila [671]

Answer:

(a+b)2 = a2 + b2

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers