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3 years ago

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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garri49 [273]

Translated left three (x-3) and down two (y-2) gives you.

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

So False.

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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:

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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:

Step-by-step explanation:

g(x) is the graph of f(x) shifted up 4 units.

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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