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3 years ago

PLEASEE HELPPP MEE!! What is the measure of angle 3?

Mathematics

1 answer:

polet [3.4K]3 years ago

7 0

Answer:

Step-by-step explanation:

angle 3, and the 24 degree and 85 degree angle are supplementary angles, which mean they add up to 180. Subtract 24 and 85 from 180 to find angle 3 :)

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Karla had $138.72 in her checking account. She wrote checks for $45.23 and $18. Then she made a deposit for 75.85 into her accou

vampirchik [111]

Answer:

$151.34

Step-by-step explanation:

First, Karla starts with $138.72.

Then Karla writes checks for $45.23 and $18.00. This means the money will be withdrawn, so let's subtract these from the total.

$138.72 - $45.23 - $18.00 = $75.49

Now, Karla has $75.49 in her account.

However, a $75.85 deposit is made to her account. So let's add this back to the total.

$75.49 + $75.85 = $151.34

So after all the transactions, Karla has $151.34 in her checking account.

5 0

3 years ago

13. Which expressions are equal?

mojhsa [17]

Answer:

Step-by-step explanation:

3 x X = 3x 3 x 2 = 6 so 4x + 3x = 7x +6

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3 years ago

Country Club Activities At the Avonlea Country Club, 67% of the members play bridge and swim, and 86% play bridge. If a member i

Volgvan

Answer: 0.78

Step-by-step explanation:

Given : P(bridge and swim) = 0.67

P(bridge)= 0.86

Formula for conditional probability :

$P(B|A)=\dfrac{P(\text{A and B})}{P(A)}$

So, $\text{P(swim }|\text{ bridge) = }\dfrac{\text{ P(bridge and swim)}}{\text{P(bridge)}}$

$=\dfrac{0.67}{0.86}\approx0.78$

Hence, the probability that the member swims, given that the member plays bridge = 0.78

3 0

3 years ago

Because of water erosion a sandy coast can erode about five meters every five years. Suppose the coast continue to erode at the

sweet-ann [11.9K]

It would erode 50 meters

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4 years ago

What is (2 l m2 n4 ) 3

Zepler [3.9K]

Answer:

i think 4m

Step-by-step explanation:

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3 years ago