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Aleks [24]
3 years ago
14

∠1 and ∠2 are complementary angles. ∠1 = x + 6 , and ∠2 = x + 8. Find the measure of each angle. Please hurry!

Mathematics
2 answers:
Semenov [28]3 years ago
7 0
Angle 1 is 44 and Angle 2 46
Ket [755]3 years ago
4 0
>1 = x+6
>2 = x+8
>1 + >2 = 90
With substitution:
(x+6) + (x+8) = 90

Group like terms:
2x + 14 = 90

Simplify: 2x = 72
x = 36

Now plug the variable back in
>1 = 36+6
>1 = 42

>2 = 36+8
>2 = 44
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Solve and graph the inequality |5 – v| < 6.
Jet001 [13]
5 - v < 6, 5 - v >= 0

-5 + v < 6, 5 - v < 0

1) - v < 6 -5 (move 5 to the right side and then multiply by -1 both sides of the inequality)
v > -1 (don't forget that here v <= 5)

2) v < 6 + 5 (move -5 to the right side)
v < 11 (here v should be more than 5)

so from 1) you get that v is from -1 to 5 inclusive (-1;5]
and from 2) you get that v is from 5 to 11 (5;11)

so by adding up results from 1) and 2) you get v is (-1; 11)

answer: (-1; 11)

3 0
3 years ago
Read 2 more answers
0.25÷3=x÷1 1/2 That fraction is one and a half.
Sladkaya [172]

Answer:

<h2>x = 1/8</h2>

Step-by-step explanation:

Given the expression 0.25÷3=x÷1 1/2, we are to look for the value of x from the given equation. Rewriting the equation we will have;

\dfrac{0.25}{3} = \dfrac{x}{1\frac{1}{2} }

On simplification;

0.25 * \frac{1}{3} = x * \frac{2}{3} \\ \\ \frac{25}{100}*\frac{1}{3} =\frac{2x}{3}\\\\ \frac{1}{4} *  \frac{1}{3} = \frac{2x}{3}\\\\ \frac{1}{12} = \frac{2x}{3}\\\\cross \ multiply\\\\2x * 12 = 3\\\\24x = 3\\\\Divide \ both \ sides \ by \ 24\\\\24x/24 = 3/24\\\\x = 1/8

Hence the value of x in the expression is 1/8

6 0
3 years ago
Molly played an online game three times. Her scores were 5.5, -3.6, and 12.8. What was her average score for three games?
Ivahew [28]

In order to find the solution you must calculate the mean, or the average by adding the numbers together and dividing by how many numbers there are.

5.5 + -3.6 + 12.8 = 14.7

14.7 ÷ 3 = 4.9

4.9 is Molly's average score.

Hope this helps! <3


4 0
4 years ago
Help!! A. 2,2 B. 4,1 C. 1,-1 D. -1,0
LiRa [457]
It is a 2,2 it’s not b
4 0
3 years ago
Can someone please help me solve this? and explain how you got the answer? Thank you​
Tatiana [17]
36.9
it might be wrong but at least i tried
5 0
3 years ago
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