3 years ago

Help please! any1 know this

Mathematics

1 answer:

FrozenT [24]3 years ago

8 0

The area of square: s · s = s²

The area of rectangle: (s + 6) · s = s(s + 6)

So:

s² + s(s + 6) = 56

s² + s(s + 6) - 56 = 0

Answer D.

You might be interested in

The balance in Victor's savings account went from $80 to $120. By what percentage

Nookie1986 [14]

Answer:

50%

Step-by-step explanation:

To find the percent increase, divide the increase by the original value.

The increase is $40.

The original value is $80.

40÷80 = 0.5

0.5 ⇒ 50%

It is a 50% increase.

4 0

4 years ago

Write annequivalent fraction by multiplying 2/3

STatiana [176]

$\bf \cfrac{2}{3}\cdot \cfrac{same}{same}\implies \stackrel{equivalent~fraction}{\cfrac{2(same)}{3(same)}}\qquad therefore\qquad \cfrac{2}{3}\cdot \cfrac{9}{9}\implies \stackrel{equivalent}{\cfrac{18}{27}}$

3 0

4 years ago

−4=−4p<br><br> what is the value of p

Serjik [45]

Answer:

p=1

Step-by-step explanation:

$-4=-4p\\-4+4p=0\\4(p-1)=0\\p-1=0\\p=1$

7 0

4 years ago

Read 2 more answers

Write an equivalent expression for 4(a+5)

Drupady [299]

$\huge \boxed{4a+20}$

We can do this using the distributive property, which states that $a(b+c)=ab+ac$ .

Distribute the $4$ to the $a$ and the $5$ . $4a+4(5)$

Multiply. $\displaystyle \boxed{4a+20}$

8 0

3 years ago

Which coordinate pair is a solution of the linear

Alika [10]

Answer:

The answer is (-8,10).

6 0

3 years ago

Read 2 more answers

Help please! any1 know this​

Help please! any1 know this