3 years ago

When a number is increased by 13, the result is 43. What equation fits this statement?

Mathematics

2 answers:

Tanzania [10]3 years ago

7 0

Answer:

Step-by-step explanation:5

tatyana61 [14]3 years ago

7 0

Answer:

The equation is

✔ d = 5l

As the number of

✔ laps

increases, the number of

✔ dollars

also increases.

Step-by-step explanation:

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From the top of an apartment building, the angle of depression to a car parked on the street below is 32 degree. The car is park

Citrus2011 [14]

Answer: The height of the building = 56 feet.

Step-by-step explanation:

Let AB be the height of the building and BC be the distance of the car from the building on the ground.

Now , ∠ C = 32° [Alternate interior angles ]

According to the trigonometry,

$\tan x =\dfrac{Perpenicular}{base}\\\\\Rightarrow\ \tan 32^{\circ} =\dfrac{AB}{90}\\\\\Rightarrow\ 0.6248693519=\dfrac{AB}{90}\\\\\Rightarrow\ AB = 90\times 0.6248693519=56.238241671\approx56$

Hence, the height of the building = 56 feet.

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3 years ago

What is the area of triangle abc? Pls explain thoroughly.

Andru [333]

Answer:

0.25 ( I guess)

Step-by-step explanation:

use 1/2 (b*h) formula

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3 years ago

Determine the slope of the line passing through the given points (1,2) and (2,-1)

alex41 [277]

I hope this helps you

slope=y2-y1/x2-x1

slope=2-(-1)/1-2

slope=3/-1

slope= -3

3 0

3 years ago

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Y/−7 = 1 /4 what does y =

Studentka2010 [4]

Answer:

y = - $\frac{7}{4}$

Step-by-step explanation:

$\frac{y}{-7}$ = $\frac{1}{4}$ ( cross- multiply )

4y = - 7 ( divide both sides by 4 )

y = - $\frac{7}{4}$

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3 years ago

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30 POINTS AND I WILL MARK YOU BRAINLIEST !!!

maxonik [38]

Answer:

#1. 40

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Step-by-step explanation:

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