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IRISSAK [1]
3 years ago
11

Mhanifa please help I will mark brainliest

Mathematics
1 answer:
MAXImum [283]3 years ago
7 0

Answer:

  • 36°
  • 90°

Step-by-step explanation:

Question 1

  • x = 180° - 2*72° = 180° - 144° = 36°

Question 2

  • x + 2(x/2) = 180°
  • 2x = 180°
  • x = 90°
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PLEASE HELP!!!!!
garri49 [273]
Translated left three (x-3) and down two (y-2) gives you.

(-7,3), (-7, -3), (-4, -1)

So False.
8 0
3 years ago
The total cost of a dress,including tax, was $121.37. If 6% tax was added to the sale price, what was the sale price before taxe
Mamont248 [21]

Answer:

We have

sale price + 6% x sale price = $121.37;

Then

(106/100) x sale price = $121.37;

sale price = $121.37 x 100 / 106;

sale price = $12137 / 106;

sale price = $114.50;

Step-by-step explanation:

6 0
3 years ago
If angle U = 8x + 9 degrees, and angle W = 8x - 5 degrees, then the measure of angle U is ___ degrees.
PolarNik [594]

Answer:

m<U = 97^{o}

Step-by-step explanation:

From the given question, it can be observed that angles U and W are supplementary. These are angles that add up to 180^{o}.

So that;

<U + <W = 180^{o}

(8x + 9) + (8x - 5) = 180^{o}

16x + 4 = 180^{o}

16x = 180^{o} - 4

16 x = 176

x = \frac{176}{16}

  = 11^{o}

The measure of angle U = (8x + 9)

                                        = 8(11) + 9

                                        = 88 + 9

                                        = 97^{o}

Thus, the measure of angle U is 97^{o}.

8 0
3 years ago
Given a graph for the transformation of f(x) in the format g(x) = f(x) + k, determine the k value.
dimaraw [331]

Answer:

4

Step-by-step explanation:

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5 0
2 years ago
How to turn 258 out of 300 into a decimal and as a percent
NNADVOKAT [17]

258/300 u have to simplify 300 and 258 r both divisible by 3, 258/300 divided by 3/3 equals 86/100, as a decimal this is 0.86 and as a percent is is 86%

8 0
3 years ago
Read 2 more answers
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