Ask question

Ask question

All categories

3 years ago

15

Hey please help me be geniune this is a timed test and I really need help will mark brianliest :( please no links I’m tired of s

eeing them

1 answer:

kumpel [21]3 years ago

8 0

Answer:

510 ft^2

Step-by-step explanation:

(12*9)+(12*9)+(7*9)+(7*9)+(7*12)+(7*12) = 108+108+63+63+84+84 = 510 ft^2

Hope this helped! :)

You might be interested in

If Jake buys 3 new shirts, how many of them would you expect to be t-shirts, and how many would you expect to be collared?

Sophie [7]

Answer:

2 t-shirts ; 1 collar shirt

Step-by-step explanation:

We need to first obtain the ratio of T - shirts to collar shirts :

T - shirts = 10

Collar shirts = 5

Ratio = T - shirts / Collar shirts = 10 / 5 = 2 /1 = 2:1

Hence, using the ratio obtained ; if Jake buys 3 new shirts :

Number of T-shirts :

(Ratio of t-shirts / total ratio) * new t-shirts

2/3 * 3 = 2 t-shirts

Collar shirts :

1/3 * 3 = 1

2 t-shirts ; 1 collar shirt

4 0

3 years ago

I need help, please!! I'll give a brainliest

kvasek [131]

Answer:

metals or metalloids

Step-by-step explanation:

I'm built different i dont know if im right about the question. im just not sure if i understood the question correctly

3 0

3 years ago

Help me and I'll label the first person the brainest commet first

Ilia_Sergeevich [38]

a. irrational numbers

This is because irrational numbers are number like pi and non perfect square roots, etc

4 0

3 years ago

Given 6(x) = (x+41, what is b(-10)?

prisoha [69]

The value of $b(-10)$ is 31

Explanation:

The given expression is $b(x)=x+41$

We need to determine the value of $b(-10)$

The value of $b(-10)$ can be determined by substituting $x=-10$ in the expression $b(x)=x+41$

Thus, we have,

$b(-10)=-10+41$

Adding the terms, we have,

$b(-10)=31$

Thus, the value is 31.

Therefore, the simplified value of the expression by substituting $x=-10$ in the expression $b(x)=x+41$ is 31.

7 0

3 years ago

I NEED THE ANSWER AS SOON AS POSSIBLE PLEASE!!

Anit [1.1K]

Answer:

$\Large \boxed{\sf \ \ 4\sqrt{a^2+b^2} \ \ }$

Step-by-step explanation:

Hello,

You can use Pythagoras in the 4 right triangles.

For one triangle it comes $\sqrt{a^2+b^2}$ .

Then for the polygon it gives $4\cdot \sqrt{a^2+b^2}$ .

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

5 0

3 years ago