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DanielleElmas [232]
3 years ago
7

Are there always the same number of prime numbers between 2 consecutive multiples of 10? Explain.

Mathematics
2 answers:
11111nata11111 [884]3 years ago
3 0
Zenhhffv hgfcvbbbgggg
Natalija [7]3 years ago
3 0

No. For example: between 10 and 20, the prime numbers are 11, 13, 17, and 19. Between 20 and 30, the prime numbers are 23 and 29. There are more between 10 and 20 than between 20 and 30.

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What is true about the figure?
wlad13 [49]

Answer:

<A = 56degrees

<B = 34degrees

<C = 56degrees

Step-by-step explanation:

From tyhe diagram, the sum of m<C and m<D is 180degrees. Hence;

<C + <D = 180

<C + 124 = 180

<C = 180 - 124

<C = 56degrees

Also;

<B + 90 + <C = 180

<B + 90 + 56 = 180

<B  + 146 = 180

<B = 180 - 146

<B = 34degrees

Similarly;

<A + <B = 90

<A + 34 = 90

<A = 90 - 34

<A = 56degrees

6 0
2 years ago
1. What is the formula for area of a circle?
Akimi4 [234]

Answer:

The area of a circle is pi times the radius squared (A = π r²).

Step-by-step explanation:

(I'm not sure how to explain this further)

Hope this helps!

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5 0
3 years ago
Find all solutions of e^(e^z)=1
den301095 [7]
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8 0
2 years ago
Someone help me with these two. I'll give you brainliest and 25 points!! MATHEMATICIANS OUT THERE HELP
mixer [17]
Hello LovingAngel!

To find the slope, you can use the formulas \frac{rise}{run} as well as \frac{y^2-y^1}{x^2 - x^1}. I am using the latter to calculate and ensuring my answer with the former. 

[Note: (x,y) is the format for ordered pairs]

First pair:  value 1:(1,5) and value 2:(2,8) 
\frac{y^2-y^1}{x^2 - x^1} -> \frac{8 - 5}{2 - 1} -> \frac{3}{1} or 3. 

The slope for (1,5) and (2,8) is 3(/1). 

Second pair: value 1: (3,1) value 2 (3,-1)

\frac{y^2-y^1}{x^2 - x^1} -> \frac{-1 - 1}{3 - 3} -> \frac{-2}{0}
Slope for the second pair is -2/0

Checking work with \frac{rise}{run}
1. Slope: 3/1, meaning rise (y) +3 and run (x) +1.  (1,5) -> (1+1,5 + 3) -> (2,8) ✔
2. Slope: -2/0, meaning rise (y) -2/drop (y) 2 and run 0. (3,1) -> (3 + 0, 1 + -2) -> (3,-1) <span>✔</span>

6 0
2 years ago
Help 3/4× 2 1/4 plsss​
hammer [34]

Answer:

Step-by-step explanation:

3/4 x 9/4 = 1.6875 or 27/16

5 0
2 years ago
Read 2 more answers
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