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Rudiy27
3 years ago
11

I took the quiz the first time and failed. i really need help on this one.

Mathematics
1 answer:
Archy [21]3 years ago
3 0

Answer:

x = 180 - (37 + 53)

Step-by-step explanation:

x + 37 + 53 = 180

x = 180 - (37 + 53)

All of the angles have to equal 180 due to the supplementary angles thm

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Which of the following pairs of numbers contains like fractions?
Harrizon [31]

Answer:

D

Step-by-step explanation:

if you multiply 5 by 2 you get 10

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5/2 (2) =10/12

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4 0
3 years ago
Read 2 more answers
Please help real answers only i am struggling and need to get this right
Elden [556K]
Answer is a) sequence of amino acids.

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4 0
3 years ago
Write the expression (−7)·(−7)·5·5·5·5 using exponents.
TEA [102]

Answer:

-7² · 5⁴

Step-by-step explanation:

-7 is being multiplied by itself 2 times and 5 is being multiplied by itself 4 times.

3 0
3 years ago
Fine the value for the following <br><br>11 -12÷4+3 (6-2)<br><br>and<br><br>0÷21<br><br>​
MrRa [10]

Answer:

1. 20

2. 0

Step-by-step explanation:

1. 20

11 -12÷4+3 (6-2)

Brackets first

11-12÷4+3 x 4

Then division and multiplication

11-3+12

Subtraction next

8+12

Now addition

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4 0
3 years ago
Given f(3) = 5x + 5, find f(-4).
larisa86 [58]

Answer:

f(-14)=-15

Step-by-step explanation:

What ever is in the parentheses after the letter (in this case it's f) will be the x value since f(x).

So

f(-4)=5(-4)+5

Then solve.

f(-4)=-20+5

f(-4)=-15

-15

4 0
3 years ago
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