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gavmur [86]
2 years ago
7

Please I need help !!! find the value of 5 if 5=1/4 (a+5) when a= -4​

Mathematics
2 answers:
Ray Of Light [21]2 years ago
7 0
The value is of this equation is -3.75
Nadya [2.5K]2 years ago
4 0

Hey there!

5 = 1/4(a + 5)

1/4(a + 5) = 5


1/4(-4 + 5) = 5

1/4(-4) + 1/4(5) = 5


1/4(-4) + 1/4(5)
= -1 + 5/4

= -1/1 + 5/4

= 1/4


1/4 ≠ 5
0.25 ≠ 5


Thus, your answer should most likely be: [FALSE] because the numbers are NOT equivalent to each other.

“a” should equal to “15”

Good luck on your assignment & enjoy your day!


~Amphitrite1040:)

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The measure of first angle is 34 degrees and measure of second angle is 56 degrees

<em><u>Solution:</u></em>

Given that, the exterior sides of two adjacent angles make a right angle

Therefore, these adjacent angles forms 90 degrees

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The first angle has a measure that is six more than half the second

Therefore,

first angle = 6 + half of "x"

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Since these two angles forms 90 degrees,

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<em><u>Therefore, first angle is:</u></em>

\rightarrow 6 + \frac{56}{2} = 6 + 28 = 34

Thus measure of first angle is 34 degrees and measure of second angle is 56 degrees

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Lapatulllka [165]

Answer:

36

Step-by-step explanation:

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The formula for finding the sum of the measure of the interior angles is (n - 2) * 180

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