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maksim [4K]
3 years ago
15

22=2c^3+6 A.2 B.8 C.12 D.22

Mathematics
2 answers:
xeze [42]3 years ago
5 0
The answer is 2 2(2)^3 +6
Irina18 [472]3 years ago
4 0

Answer:

2

Step-by-step explanation:

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Can anyone help with 19-22 with work shown I’m really confused
yanalaym [24]

Answer:

19.  C

20.  D

21.  B

22.  A

Step-by-step explanation:

If an angle is subtended from an arc and it goes to the opposite end of the circle, the angle is HALF of the measure of the arc. If it goes to the center, it is SAME measure as arc.

19.

Arc BC is DOUBLE of Angle BAC, so

78 * 2 = 156

Answer is C

20.

Arc BEC is DOUBLE of Angle BAC, so

114 * 2 = 228

Answer is D

21.

Angle ABC is HALF of Arc AC, so

Angle ABC = 110/2 = 55

Answer is B

22.

Angle ABC is HALF of Arc AC, so

Angle ABC = 218/2 = 109

Answer is A

8 0
3 years ago
Carmen wants to join a gym. Gym A costs $26.76 plus an additional $4 for each visit.
DanielleElmas [232]
Yes the answer is ymb=y your welcome
6 0
3 years ago
Wake up cereal comes in 2 types, crispy and crunchy. If researcher has 10 boxes of each, how many ways can this be done?
Yuliya22 [10]

Answer:

11 ways

Step-by-step explanation:

10 crunchy

9 crunchy 1 crispy

8 crunchy 2 crispy

7 crunchy 3 crispy

6 crunchy 4 crispy

5 crunchy 5 crispy

4 crunchy 6 crispy

3 crunchy 7 crispy

2 crunchy 8 crispy

1 crunchy 9 crispy

10 crispy

8 0
3 years ago
Vince made a scale drawing of the middle school. He used the scale 5 inches : 8 feet. If the gym is 45 inches wide in the drawin
mrs_skeptik [129]

Scale drawings are used to show an actual image using lesser dimensions.

The width of the actual gym is 72 feet

The scale is given as:

Scale = 5\ inches : 8\ feet

Represent the width of the actual gym with w, so, we have the following equivalent ratio

45\ inches : w = 5\ inches : 8\ feet

Cancel out the common units

45: w = 5: 8\ feet

Express as fraction

\frac{45}{w} = \frac{5}{8\ feet}

Cross multiply

5w = 45 \times 8\ feet

Divide both sides by 5

w = 9\times 8\ feet

w = 72\ feet

Hence, the width of the actual gym is 72 feet

Read more about scale drawing at:

brainly.com/question/14934768

5 0
3 years ago
Please help me guys<br>​
vagabundo [1.1K]

Answer:

165 g

Step-by-step explanation:

Median means the middle number so here the middle number is 165g.

4 0
2 years ago
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