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3 years ago

What is the surface area of the figure shown? (Use 3.14 for π.)

Mathematics

2 answers:

dalvyx [7]3 years ago

5 0

The answer is c with a side of bacon hope that helps. :)

valkas [14]3 years ago

3 0

The answer is letter c hope this helps

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from a window 24 feet above the ground, the angle of elevation to the top of another building is 38 degrees. The distance betwee

Delvig [45]

Answer:

The height of the building is $73.2\ ft$

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

In the right triangle ABC

$tan(38\°)=\frac{BC}{AB}$

we have

$AB=63\ ft$

substitute and solve for BC

$tan(38\°)=\frac{BC}{63}$

$BC=(63)tan(38\°)=49.2\ ft$

Find the height of the building

The height of the building (h) is equal to

$h=BC+24=49.2+24=73.2\ ft$

6 0

2 years ago

There are 454 grams in a pound. There are 16 ounces in a pound. How many grams are in an ounce?

Lostsunrise [7]

Answer: There are 28.375 grams in an ounce.

Step-by-step explanation:

Given: Total grams in a pound =454 grams

Total ounces in a pound = 16 ounces

Therefore, 16 ounces = 454 grams

To find grams in an ounce, we need to divide 454 grams by 16, we get

The total grams in an ounce= $\frac{454}{16}=28.375\ grams$

∴The total grams in an ounce= 28.375 grams

Hence, there are 28.375 grams in an ounce.

8 0

2 years ago

Read 2 more answers

How to solve it the answer

12345 [234]

She gave away 8 apples because 13 minus 5 is 8

6 0

2 years ago

Divide 4,318 by 7 then estimate it

11111nata11111 [884]

Answer:

4,318÷7= 617

I have already rounded the decimal to make it into a whole.

5 0

2 years ago

What is the apparent slope of the line graphed below?

Inessa [10]

Answer:

B. -2/5

Step-by-step explanation:

Use the "rise over run method"

Do this by finding two points on the graph, then finding the distance between the two points. First find the vertical distance, then the horizontal. The direction represents whether the slope will be negative or positive. When it goes up, it'll be positive, down=negative. Right=positive, left=negative. Two negatives make a positive, but one positive and one negative make a negative.

4 0

2 years ago