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AnnZ [28]
2 years ago
12

Find the value of x What’s the missing angle?

Mathematics
1 answer:
cupoosta [38]2 years ago
3 0

Answer:

x = 15, 72 degrees

Step-by-step explanation:

4x + 12 + 108 = 180

4x + 120 = 180

4x (+ 120 - 120) = 180 - 120

4x = 60

4x/4 = 60/4

x = 15

4x + 12

4(15) + 12

60 + 12

72 degrees

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Answer:

Gail can make 5 rabbit costumes.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Eighteen decreased by 4 times a number is 62​
patriot [66]

Answer:

18-4y=62, u can solve it if u want and u can also subsitute any variable or a constant

3 0
2 years ago
Assignment: Multiply and divide monomials
Anna71 [15]

Answer:

10<em>m</em>

Step-by-step explanation:

Your teacher probably told you the necessary fundamentals of monomials. So, I'll just teach you the things needed for this particular question.

10<em>m</em>^3/(10<em>m</em>)(<em>m</em>)

First, in the denominator, since that <em>m</em> are being multiplied and they are the same <em>terms, </em>their exponents add:

10<em>m</em> * <em>m</em>

10<em>m</em>^1 * <em>m</em>^1

1 + 1 = 2

10<em>m</em>^2

Then, since that <em>m </em>are now being divided, their exponents subtract:

10<em>m</em>^3 / 10<em>m</em>^2

3 - 2 = 1

10<em>m</em>^1

10<em>m</em>

4 0
2 years ago
Guys I really need help with these too thanks u before!!!!
Natali5045456 [20]
Hey!!

here is your answer >>>

1) 3x - 10 > 11

let's take this as 3x - 10 = 11

3x = 21

x = 7
So, The numbers of X are always more than 7

2) 9x + 2 < 5

9x + 2 = 5

9x = 3

x = 1÷2

The numbers of X are always less than 1 ÷ 2

3) 2x + 8 < 6

2x + 8 = 6

2x = 2

x = 1

The numbers of X are less than 1

4) 4x - 3 < 12

4x - 3 = 12

4x = 15

x = 15 ÷ 4

The numbers of X are less than 15 ÷ 4

5) 2 ( 9 + x ) > 20

2 ( 9 + x ) = 20

9 + x = 10

x = 1

The numbers of X are more than 1

We can solve the rest using this

Hope my answer helps!
5 0
3 years ago
What is the slope of a line whose equation is 4x – 6y = 12?
Black_prince [1.1K]
4x - 6y = 12
6y = 4x - 12
y = 4/6x - 12/6
y = 2/3x -2

Answer : Slope = 2/3
3 0
3 years ago
Read 2 more answers
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