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denpristay [2]
3 years ago
12

Which angles are complementary to <1. Select all that apply.

Mathematics
1 answer:
lbvjy [14]3 years ago
4 0

Answer:

∠5

Step-by-step explanation:

Complementary angles are angles that:

  • sum to 90°
  • make a right angle

Given this information, angles 2, 3, and 4 are already right angles. That leaves angle 5 and angle 1 to be complementary with each other, as they form a right angle.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

 ~ ren

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A soup company uses a cylindrical can for their soup with a radius of 5 cm. If the volume of the can is 250π cm3, what is the he
AlekseyPX
Recall the formula for the volume of a cylinder: V=\pi\cdot r^2h
We can plug in what we know to get 250\pi=\pi\cdot 5^2h
This is easy to solve: divide by \pi\cdot 5^2 to get 10=h.

The height of the can is 10cm.
4 0
3 years ago
Box 1: Dimensions: x by 3x by x3 Area of base = x(3x) = 3x2 Box 2: Dimensions: x by 4x – 1 by x3 Area of base = x(4x – 1) = 4x2
andriy [413]

Answer:

box 1: monomial

box 2: binomial

Step-by-step explanation:

reasoning: Box 1’s volume is modeled by a monomial times a monomial, so it will be a monomial.

Box 2’s volume is modeled by a monomial times a binomial, so it will be a binomial.

4 0
3 years ago
Read 2 more answers
If the measure of arc CB is 8/3 pi units, what is the measure of angle CAB
zysi [14]

Answer:

120° = CAB

arc lenght = CÁB/ 360 × 2(pi)(4)

a/2pi(4) = CAB/360

8/3(pi)/2(pi)(4) × 360 = CÁB

120 = CAB

7 0
3 years ago
Read 2 more answers
9/11 - 1/2 in it's simplest form​
Murrr4er [49]

Answer:

7/22

Step-by-step explanation:

Step 1: <u>Define/explain.</u>

To subtract fractions with different denominators, you must first find the least common denominator (LCM).

You can do this by listing the multiples of each denominator.

Step 2: <u>Solve.</u>

11: 11, 22, 33, 44, 55, 66, 77, 88, 99, 110

2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22

22 is the LCM.

Now, we change the fractions to where they both have denominators of 22.

**REMEMBER: WHICHEVER NUMBER YOU MULTIPLY THE DENOMINATOR BY, YOU MULTIPLY IT BY THE NUMERATOR AS WELL!!**

9/11*2/2=18/22

1/2*11/11=11/22

Now, subtract as normal.

18/22-11/22=7/22

7/22 (simplified).

Step 3: <u>Conclude.</u>

Therefore, 9/11 - 1/2 = 7/22.

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3 years ago
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seraphim [82]
12 months in a year.

6.99/month

6.99×12=83.88
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