PLEASE HELP & FAST!

Mathematics

1 answer:

mojhsa [17]3 years ago

8 0

Answer:

64% as a fraction and decimal: 16/25 and .64

1/8 as a percent and decimal: 12.5% and .125

1.4 as a percent and fraction: 140% and 1 2/5

2 3/4 as a percent and decimal: 275% and 2.75

8 percent as a decimal and fraction: .08 and 2/25

Step-by-step explanation:

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Solve for a side in right triangles

defon

Answer:

AC ≈ 2.18

Step-by-step explanation:

Using the tangent ratio in the right triangle

tan70° = $\frac{opposite}{adjacent}$ = $\frac{BC}{AC}$ = $\frac{6}{AC}$

Multiply both sides by AC

AC × tan70° = 6 ( divide both sides by tan70° )

AC = $\frac{6}{tan70}$ ≈ 2.18 ( to the nearest hundredth )

5 0

3 years ago

Three vertices of a rectangle are (–2, 1), (–2, –3), and (4, –3)

Tpy6a [65]

The answer is C
it's easier if you graph it
we know that the x of the unknown vertice is 4, because this is a rectangle and that vertices has to be on the same x line as the point below.
y of the unknown vertice has to be 1 because the vertice to the left needs to be on the same y line as the unknown vertice