2 years ago

I’ve been trying to move on but I can’t get through it can someone please help me out please please

Mathematics

1 answer:

nadya68 [22]2 years ago

4 0

Answer:

84 - c

Step-by-step explanation:

The correct expression would be 84 - c

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Suppose that angles A and B are complementary angles, where A is 5 times

Alla [95]

Answer:

105

Step-by-step explanation:

Let the angle of B be x

According to the question,

5x+x=90

or, 6x=90

or, x=15

The angle of B is 15

The angle of A is (15*5)=75

The supplementary angle of A is

(180-75)=105

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2 years ago

How do u solve it, I'm stuck please help.

allochka39001 [22]

I think it’s 3 I’m not sure

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2 years ago

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Consider in the figure below.

yawa3891 [41]

Here BD is perpendicular bisector

UB=BV=74

$\\ \tt\hookrightarrow UV=74+74=148$

Apply Pythagorean theorem

$\\ \tt\hookrightarrow BD^2=UD^2-UB^2=UD^2-VD^2$

UD=VD=78=TD

$\\ \tt\hookrightarrow TC^2=TD^2-CD^2$

$\\ \tt\hookrightarrow TC^2=78^2-30^2$

$\\ \tt\hookrightarrow TC^2=6084-900=5184$

$\\ \tt\hookrightarrow TC=72$

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1 year ago

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Gary jogs 2/3 of a mile in 1/3 of an hour. how many mipes can he jog in 1 hour?

cricket20 [7]

2 miles.
This is because 2/3 times 3 equals 2.

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2 years ago

What is cotangent of A divided by Tangent of A?

grin007 [14]

$tan A = \frac{1}{cot A} cot A = \frac{1}{tan A}$

$\frac{1}{cot A} / \frac{1}{tanA} =1$

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2 years ago