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4 years ago

Fill in the missing number? ?(3+5) = 6 + 10

Mathematics

1 answer:

gizmo_the_mogwai [7]4 years ago

6 0

Answer:

?=2 (ik i answered but i kinda want the points)

Step-by-step explanation:

first look at the problems ? x (3+5) = 6 +10

so ? x 8 = 16 so dvide 16 by 8 and you'll end up with a solid 2

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3*x+36=96 i give crown if you help me out

pychu [463]

Answer: x = 20

Step-by-step explanation:

Hey there! If you have any questions feel free to let me know in the comments below.

Step 1: Subtract 36 from both sides.

3x = 96 - 36

Step 2: Simplify 96 - 36 to 60.

3x = 60

Step 3: Divide both sides by 3.

x = 60/3

Step 4: Simplify 60/3 to 20.

x = 20

8 0

3 years ago

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Rudik [331]

Answer:

x= -10

Step-by-step explanation:

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2 years ago

I need help on this question I just don't understand how to do it

melisa1 [442]

The process used in the picture is cross multiplying. Make an x through the numbers and multiply them by each other. That's why 21 was multiplied by 14 and 49 was multiplied by n. The value of n is unknown, so it simplifies to 49n, and 14*21=21.4. So basically to recap, make an x, multiply the terms that are diagonal from each other, write both of the answers next to each other, and put an = sign in between them. If you don't understand I can try to explain differently ☺

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4 years ago

Suppose a random variable, x, arises from a binomial experiment. If n = 25, and p = 0.85, find the variance. Round answer to 4 d

Tamiku [17]

Answer:

a) P(X=1) = 0.302526

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d) P(X≤3) = 0.92953

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f) P(X≤4) = 0.989065

If helpful, please mark as brainliest! =)

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3 years ago

Give an example of a problem that can be solved using the expression 9.5 times (8 plus 12.5)

LekaFEV [45]

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3 years ago