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bulgar [2K]
3 years ago
9

Which statements about the diagram are correct? Check all that apply.

Mathematics
2 answers:
AnnyKZ [126]3 years ago
8 0

Answer:

(C)DC = 6 StartRoot 3 EndRoot in.

(D)AC = 12 StartRoot 3 EndRoot in.

Step-by-step explanation:

pishuonlain [190]3 years ago
3 0

Answer:

C) DC = 6 StartRoot 3 EndRoot in.

D) AC = 12 StartRoot 3 EndRoot in.

Step-by-step explanation:

Edge2021 :P

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Horizontal Line

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Which are equivalent ratios to 7:13?
Dennis_Churaev [7]

Answer:

14:26, 21:39, 28:52, 35:65, 42:78, 41:91

Step-by-step explanation:

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6 0
3 years ago
A 10-foot ladder touches the side of a building at a point 8 feet above the ground. At what height would a 22-foot ladder touch
WARRIOR [948]
<h2>Answer:</h2>

8.75 feet

<h2>Step by step:</h2>

Given that a 12 foot ladder leans against a building seven feet above the ground.

By using trigonometry ratio, the angle between the ladder and the ground will be

SinØ = opposite/ hypothenus

SinØ = 7 / 12

SinØ = 0.58333

Ø = Sin^-1(0.58333)

Ø = 35.69 degree

At what height would an 15 foot ladder touch the building if both ladders form the same angle with the ground?

Using the same trigonometric ratios

SinØ = opposite/hypothenus

Sin 35.69 = opposite/ 15

Cross multiply

Opposite = 15 × sin 35.69

Opposite = 8.75 feet

Therefore, the ladder will touch the building if both ladders form the same angle with the ground at height 8.75 feet.

6 0
2 years ago
Car A travels 115 miles on 5 gallons of gas. Car B travels 126 miles on 6 gallons of gas. How can you find which car gets better
svp [43]

Answer:

miles divided by gallons

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car B= 126÷6=21 miles per gallon

Car A gets better gas mileage.

6 0
2 years ago
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