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2 years ago

12

Describe the result of reflecting E first across line l and then across line m

1 answer:

Dmitrij [34]2 years ago

7 0

Picture please? It’d be a lot easier just to see what your working with

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If P(AnB)=2/3 and P(B)=3/4, what is P(A I B)? A.35/36 B.15/16 C.24/25 D.8/9

astraxan [27]

Answer:

$\large\boxed{D.\ \dfrac{8}{9}}$

Step-by-step explanation:

$\text{We know:}\\\\P(A|B)=\dfrac{P(A\ \cap\ B)}{P(B)}\\\\\text{We have:}\\\\P(A\ \cap\ B)=\dfrac{2}{3},\ P(B)=\dfrac{3}{4}.\\\\\text{Substitute:}\\\\P(A|B)=\dfrac{\frac{2}{3}}{\frac{3}{4}}=\dfrac{2}{3}:\dfrac{3}{4}=\dfrac{2}{3}\cdot\dfrac{4}{3}=\dfrac{8}{9}$

6 0

3 years ago

What is the volume of this cylinder?<br><br> ??

uysha [10]

Answer:

197.92

Step-by-step explanation:

pretty simple not hard bub

8 0

2 years ago

On last weekend's math test, 32 students received passing grades and 16 students did not receive passing grades. What is the rat

hichkok12 [17]

Answer:

48 16

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Henry has a length of string that is 2850 cm long he needs some pieces that are 78 cm long for an art project what is the greate

agasfer [191]

Answer:

About 36.5 pieces

Step-by-step explanation:

divide 2850 by 78 and round to the nearest tenth. hope this helped

7 0

3 years ago

Based on the figure below, what is the value of x?

nalin [4]

X=5
90°-50°=40°
5x+15=40°
5x=25°
x=5

3 0

2 years ago