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Kobotan [32]
3 years ago
9

Plz do both plz plz plz

Mathematics
1 answer:
vlada-n [284]3 years ago
6 0

Answer:

3. 18 meters.

4. A= 6. 25cm^2  and P= 10 cm

5. 16 feet and 3 feet.

Step-by-step explanation:

3. base= 2 (A/h)

2 (72/8) = 18

4. A= side^2

2.5^2 = 6.25

P= 4 sides

2.5 x 4= 10

5. 16x3= 48

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Multiplying rational expresssions solve t^2-t-12/t+1 * t+1/t+3 Show answer with working
Andreyy89
First simplify <span>t^2-t-12, which becomes (t-4)(t+3)
now you can rewrite the expression as one term; (t-4)(t+3)(t+1)/(t+1)(t+3)
cancel out (t+3) and (t+1) which leaves the answer as (t-4)</span>
4 0
3 years ago
What is the answer to this?
konstantin123 [22]

Answer:

\huge\boxed{-6}

Step-by-step explanation:

Since we know the values of a, b, and c, we can substitute them into our expression and get the value.

-2b + | -3c + a |\\\\-2(6) + |-3(-3) + -3 |

A negative multiplied by a negative gets us a positive.

-2(6) + |9 + -3 |

Adding a negative is the same as subtracting a positive.

-2(6) + |9  -3 |\\-2(6) + 6

-2 \cdot 6 = -12\\\\-12+6\\\\-6

Hope this helped!

3 0
3 years ago
Which of the following describes the correct process for solving the equation 2x + 6 = 22 and arrives at the correct solution? (
aalyn [17]
The correct answer is
A. Divide both sides by 6 and then add 2. The solution is x=8
7 0
3 years ago
Read 2 more answers
The fair spinner shown in the diagram above is spun.
julsineya [31]

Answer:

1/5

Explanation:

There are five choices in the spinner. <em>One </em>of the choices is labeled '5'. That means you will have one out of the 5 choices to get the choice labeled '5'.

Good day :)

8 0
2 years ago
How do you do number 9?
Ket [755]
I think you just add all the sides even the ones you don't see. The left side of the shape is 6m as well as the right. and the same with the 4s. The answer is 36.
3 0
3 years ago
Read 2 more answers
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