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2 years ago

8

How long must a ladder be to reach to top of a 20 foot wallif the ladder and the top wall form a 32 degree angle at the top. Ro

und to 2 decimal places .

1 answer:

seraphim [82]2 years ago

3 0

Check the picture below.

make sure your calculator is in Degree mode.

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In the 2016 Rio Olympic games, the total of gold, silver and bronze medals won by China was 70.

Oksana_A [137]

26 gold metals

Explanation: 70 - 18 silver = 52 metals left

52/2= 26 … so 26 + 26= 52 52 + 18=70

3 0

2 years ago

In the cube shown below, the distance between vertices 2 and 6 is 15 cm.

sveta [45]

45 squared centimeters

4 0

3 years ago

Read 2 more answers

If a cone shaped vase can hold 45 cubic centimeter of water and has a radius of 2 centimeters what is the height of the vase use

xz_007 [3.2K]

Answer:

The height of the vase is $h=10.75\ cm$

Step-by-step explanation:

we know that

The volume of a cone is equal to

$V=\frac{1}{3}\pi r^{2} h$

we have

$V=45\ cm^{3}$

$r=2\ cm$

$\pi =3.14$

substitute and solve for h

$45=\frac{1}{3}(3.14)(2)^{2} h$

$135=(3.14)(4)h$

$135=12.56h$

$h=135/12.56$

$h=10.75\ cm$

3 0

3 years ago

Ok now that the image works did I do this right?

Arturiano [62]

Yess!! That’s how u do it && continue to work hard!

7 0

3 years ago

I’m suppose to round 9955 to the nearest hundred but I don’t know how help please

Kobotan [32]

Answer:

The answer would be 10,000.

Hope this helps!

4 0

3 years ago