Ask question

Ask question

All categories

4 years ago

9

Please help me and show the correct answer please

1 answer:

GREYUIT [131]4 years ago

5 0

The answer is 7 cm because you times 144 to 7 and you divide that answer by 7 and we get seven

You might be interested in

can someone please answer the first four for me? Also can someone please explain it to me, because I don't fully understand

pentagon [3]

1 2

$a^{2} +b^{2} =c^{2} \\9^{2} + 13^{2} =c^{2}\\81+169=c^{2} \\250=c^{2} \\125=c$ $a^{2} +b^{2} =c^{2} \\16^{2} +18^{2} =c^{2} \\256+324=c^{2} \\580=c^{2} \\290=c$

3 4

$a^{2} +b^{2} =c^{2} \\19^{2} +14^{2} =c^{2} \\361+196=c^{2} \\557=c^{2} \\278.5=c$ $a^{2}+ b^{2}=c^{2} \\10^{2} +11^{2}=c^{2} \\100+121=c^{2} \\221=c^{2} \\110.5=c$

6 0

3 years ago

Choose the solution(s) of the following system of equations:

Tatiana [17]

Answer: (sqrt(6),0)

Step-by-step explanation:

By substituting all of the choices into the equation, we get that the 2nd answer from top is the only answer

8 0

3 years ago

Does 1/7 divided by what equals 14

Paul [167]

2*7=14 7/14=2 do yes

5 0

3 years ago

Which of the following relationships between two variables could be described using correlation, r?

ladessa [460]

Answer:

C) High temperature of the day and number of zoo visitors that day

Step-by-step explanation:

Correlation describes the relationship between two quantitative variables and both variables are quantitative.

3 0

3 years ago

Find the solution of the system of equations 2x-4y=32 2x-8y=48

Sveta_85 [38]

<span>2x-4y=32
2x-8y=48
--------------subtract
4y = - 16
y = -4

</span>2x-4y=32
2x- 4(-4)=32
2x + 16 = 32
2x = 16
x = 8

answer
(8, -4)

6 0

4 years ago

Read 2 more answers