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3 years ago

Please help me out with math will mark like brainlist if answers ASAP

Mathematics

2 answers:

Zarrin [17]3 years ago

7 0

Answer:

13/16

Step-by-step explanation:

3/8 + 7/16

Get a common denominator

3/8*2/2 + 7/16

6/16 + 7/16

13/16

anygoal [31]3 years ago

6 0

Answer:

13/16

Step-by-step explanation:

To add these two fractions multiply the first fraction by 2 to get equivalent denominators so 6/16+7/16 then add the numerators to get 13/16.

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What is the answer to 5+x=-9

aleksandr82 [10.1K]

5+x=-9

Use the subtractive property of equality to isolate x.

5+x=-9

-5 -5

x=-14

The value that satisfies x is -14. You can check your work by substituting x as -14 and checking if the equation is satisfied.

5+x=-9

x=-14

5+(-14)=-9

5-14=-9

-9=-9

the answer is correct. Succinctly, x=-14.

6 0

3 years ago

Read 2 more answers

Can you please help me with this worksheet (this is due tomorrow)

Flauer [41]

Jennifer
1. 6
2.26
3.42
4.82

erika
1.7 (erika wrong)
2.15 (right)
3.23 (right)
4.43 (right)

6a. 6 is the right one
2(6+2)-7=9

8 0

4 years ago

A college student is taking two courses. The probability she passes the first course is 0.67. The probability she passes the sec

andrezito [222]

Answer:

0.58 = 58% probability she passes both courses

Step-by-step explanation:

We can solve this question treating the probabilities as a Venn set.

I am going to say that:

Event A: She passes the first course.

Event B: She passes the second course.

The probability she passes the first course is 0.67.

This means that $P(A) = 0.67$

The probability she passes the second course is 0.7.

This means that $P(B) = 0.7$

The probability she passes at least one of the courses is 0.79.

This means that $P(A \cup B) = 0.79$

a. What is the probability she passes both courses

This is $P(A \cap B)$ .

We use the following relation:

$P(A \cup B) = P(A) + P(B) - P(A \cap B)$

$P(A \cap B) = P(A) + P(B) - P(A \cup B) = 0.67 + 0.7 - 0.79 = 0.58$

0.58 = 58% probability she passes both courses

5 0

3 years ago

Which of the following are NOT lengths of the sides of a triangle?

Mkey [24]

Answer:

Step-by-step explanation:

3 0

3 years ago

Bill and Greg are walking in opposite directions with speeds of 45 and 75 feet per minute. When they started, the distance betwe

mr_godi [17]

Their distance would be 50 feet in 2.5 minutes, if the speeds remain constant.

3 0

4 years ago