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3 years ago

Use an inequality symbol to compare -3 +7____-10-2

Mathematics

1 answer:

Damm [24]3 years ago

7 0

Answer:

-3+7 > -10-2

Step-by-step explanation:

-3+7 = +4

-10-2 = -12

∴ +4 > -12

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How to write 32,005,008 in expanded form?

Anna [14]

32,005,008 = 30,000,000 + 2,000,000 + 5,000 + 8

4 0

3 years ago

Yall please help me!!!I need to know the answer soon!yall please

tankabanditka [31]

Answer:

108

Step-by-step explanation:

find the volume of the cooler:

V=πr²h

π×6²×16= 1809.56

find the volume of the cup:

V=πr²(h/3)

π×2²×(4/3)= 16.76

divide the volume:

1809.56/16.76= 107.969

Assuming that the cooler is full to the max, and cups are filled almost to the top, the cooler contains 108 cups of water.

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3 years ago

A person is standing 50 ft from a statue. The person looks up at an angle of elevation of 8 degrees when staring at the top of t

borishaifa [10]

The height of the statue is 19.5 feet.

Why?

We can solve the problem using trigonometric formulas. In this case, we are going to use the trigonometric formula of the tangent.

We know that the person is standing 50ft from the statue, so, it will be the base of the two triangles formed by both angles (elevation and depression)

Using the trignometric formula, we have:

First triangle:

$tg(\alpha )=\frac{h_{1}}{base} \\\\tg(8\°)=\frac{h_{1}}{50ft}\\\\0.14*50ft=h_1\\\\h_1=7ft$

Second triangle:

$tg(\alpha )=\frac{h_{2}}{base} \\\\tg(14\°)=\frac{h_{1}}{50ft}\\\\0.25*50ft=h_1\\\\h_1=12.5ft$

Now, the total height of the statue will be:

$TotalHeight=h_1+h_2=7ft+12.5ft\\\\TotalHeight=19.5ft$

Have a nice day!

8 0

3 years ago

I rlly need help pls help me

kifflom [539]

Answer:

This one ↓↓↓↓↓↓

Step-by-step explanation:

The picture attached is the reflection over the line y = 0

-Chetan K

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3 years ago

What is the difference 1/8-3/10. A. -7/40 B.-3/40 C. 7/40 D. 17/40

mrs_skeptik [129]

The answer is A. -7/40.

1. Make sure the (the denominators) are the same
2. Subtract the (the numerators). Put the answer over the same denominator.
 3. Simplify the fraction (if needed)

6 0

3 years ago