2 years ago

What is P(a and b) A. 4/7 B. 5/7 C. 3/7 D.2/7

Mathematics

1 answer:

crimeas [40]2 years ago

4 0

Answer is c brainlist if right

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Angle measure for 225

Alex73 [517]

Answer:

3.92699 radians

Step-by-step explanation:

the formula fro converting degrees into radians is quite simple as it is the following: 225° × π/180 = 3.927rad

if π=3.14 and 180=1/2 of a circle. than 3.92699 would be the answer

4 0

3 years ago

Find the distance between the two points (2,5) and (6,-1)

Reptile [31]

Answer:

= $\sqrt{52}$ units

Step-by-step explanation:

x₁ = 2 ; y₁ = 5

x₂ = 6 ; y₂ = -1

D = $\sqrt{(x₂ - x₁)² + (y₂ - y₁)²}$

= $\sqrt{(6 - 2)² + (-1 -5)²}$

= $\sqrt{4² + (-6)²}$

= $\sqrt{16 + 36}$

D = $\sqrt{52}$ units

7 0

3 years ago

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In a school, the ratio of musicians to athletes is 3 : 1. The number of musicians is how many times the number of athletes? ANS

loris [4]

Answer:

The number of musicians in the school is 3 times the number of athletes

Step-by-step explanation:

7 0

3 years ago

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Write an algebraic expression that represents 2 less than 18 times a number?<br>

german

Answer:

Step-by-step explanation:

18x-2

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2 years ago

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What is the measure of ∠EGF? __

Ray Of Light [21]

Answer:

∠EGF = 1/2( 180 - 50) = 1/2(130) = 65

∠CGF = 180 - 65 = 115.

Step-by-step explanation:

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2 years ago