3 years ago

What is the area of a circle with diameter 20cm? Round your answer to the nearest tenth.

Mathematics

1 answer:

photoshop1234 [79]3 years ago

8 0

Answer:

314.20

Step-by-step explanation:

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I want the answer of question 27 with explanation

m_a_m_a [10]

Answer:

6√2

Step-by-step explanation:

√32+√18-1√4

√16×2+√9×2-1√2

4√2+3√2-1√2

6√2

7 0

3 years ago

Mai biked 7 and 1/4 miles today, and Noah biked 3 5/8 miles. How many times the length of Noah's bike ride was Mai's bike ride?

Firdavs [7]

Answer:

2 times

Step-by-step explanation:

Mai biked $7\frac{1}{4} = \frac{29}{4}$ miles today and Noah biked $3\frac{5}{8} = \frac{29}{8}$ miles today.

We are asked how many times the length of Noah's bike ride was Mai's bike ride.

Therefore, the length of Mai's bike ride was $(\frac{29}{4} \div \frac{29}{8}) = 2$ times the length of Noah's bike ride.

Therefore, we will take option B will be correct. ( Answer )

7 0

2 years ago

Brainliest to right answer

sertanlavr [38]

Answer:

the answer is A)no solutions

6 0

2 years ago

31=4-9y I need help sorry

Drupady [299]

Answer:

y=-3

Step-by-step explanation:

31=4-9y

9y=4-31

9y=-27

y=-27/9

y=-3

8 0

2 years ago

Identify the points in Figure 2 that correspond to the points A and C in Figure 1. Label them p and r . What is the distance bet

Otrada [13]

Answer:

pls send the picture of the question

3 0

3 years ago