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3 years ago

Someone please show me how to find B, thanks.

Mathematics

2 answers:

liq [111]3 years ago

8 0

Hello,

Answer B.

Using Thales, 6/9=B/8==>B=48/9=5+1/3.

spin [16.1K]3 years ago

3 0

Check the picture below.

recall, if two triangles have a pair of equal angles, Angle Angle, they're similar.

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Find the x- and y-intercept of, y = 1/2x - 7

Arturiano [62]

Y-intercept is (0,-7) x-intercept is (14,0)

7 0

3 years ago

Any tips on how to do this?? i have no clue how

Black_prince [1.1K]

Answer:

6.7

Step-by-step explanation:

For this questions we have the oppsotie side and need the adjacent

out of SOH, CAH, TOA we will sue TOA

tan(56)=10/x

tan(56)/10=1/x

10/tan(56)=x

x=6.745 which rounds to 6.7

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3 years ago

carlene has a balance of $795 in her account. She has a balance of -$70 in her checking account. What does 0 represent in this s

avanturin [10]

Answer:

0 would represent the amount of money carlene can spend from her checking account since she has a negative amount of money she owes to the bank.

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4 years ago

The observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level

Paul [167]

Answer: The the speed of elevators is 22.55.

Explanation:

It is given that observation deck of the willis tower in Chicago Illinois is 1353 feet above the ground elevators lift visitors to that level in 60 seconds.

The speed is the change in distance with respect to time.

$\text{Average Speed}=\frac{\text{Total Distance}}{\text{Total Time}}$

From the given information the total distance is 1353 and the total time is 60 seconds. So by the above formula we get,

$\text{Average Speed}=\frac{1353}{60}$

$\text{Average Speed}=22.55$

Therefore, the speed of elevators is 22.55.

8 0

3 years ago

5. Simplify the expression -3 1/6 dividend by -1 4/9

eimsori [14]

Answer:

57/26 or 2 5/26

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers