How to find the value of x

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Answer 1

Answer: 71°. Both angles are the same because both sides are the same length (21). 180°, the total amount of degrees in a triangle, minus 38. 142 is what you get. Divide that by 2

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Compute the permutation. 30 P 3 Answer options: 9,000 27,000 24,360

seal had a balance of negative $4 in his saving account after making a deposit he has $25 in his account what is the overall change in his account

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He deposited $29, so a $29 dollar difference

Please help help help

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Just perform the given functions:(x+7)/x=1+ 7/x
Correct answer is: C

Which equation represents a line that passes through -2,4 and has a slope of 2/5 need help Now

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Answer:

y = 2/5x + 24/5

Step-by-step explanation:

y - 4 = 2/5(x - (-2))

y - 4 = 2/5(x +2)

y - 4 = 2/5x + 4/5

y = 2/5x + 4/5 + 4

y = 2/5x + 24/5

The smaller of two consecutive numbers is x + 3. Find the sum of the two numbers.

Answers

Answer:

x+3. is the first num

x +4 is the second num

the sum is 2x +7

Answer:

2x + 7

Difference is 1

Step-by-step explanation:

Consecutive numbers are numbers that increase with a steady difference.

For example; 1, 2, 3 all increase with a difference of 1 (2 = 1 + 1; 3 = 2 + 1) and so on.

If the smaller of two consecutive numbers is x + 3, that means the other number which should be bigger is x + 4

Therefore the sum of both numbers is (x + 3) + (x + 4) = 2x + 7.

Their difference is (x + 4) - (x + 3) = 1

And subtracting their sum from x + 8 gives (x + 8) - (2x + 7) = x + 8 - 2x - 7 = -x + 1.

Help me PLSSSSSSSSSSSSS

Answers

Answer:

part A - 256 stickers

part B - 8 stickers each

Step-by-step explanation:

hope this helps

Answer:

a) 256

b) 8

Step-by-step explanation:

a) as it says in the question, each box contains 64 stickers. Mrs Kim bought 4 boxes , so she has 4 times more than a single box (64 stickers)

The calculation is simple: 64 x 4, which equals 256

b) If there are 256 stickers all-together and she has 32 people to share them equally with, you have to divide 256 by 32 to see how many stickers each person will get:

256 ÷ 32 = 8

Which items are NOT substitute goods?apples and oranges
jars and sealable bags
an automobile and a dump truck
a slice of pizza and a hamburger

Answers

Um... a slice of pizza and a hamburger?

A slice of pizza and a hamburger

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"The municipal transportation authority determined that 58% of all drivers were speeding along a busy street. In an attempt to reduce this percentage, the city put up electronic speed monitors so that drivers would be warned if they were driving over the speed limit. A follow-up study is now planned to see if the speed monitors were effective. The null and alternative hypotheses of the test are H0 : π = 0.58 versus Ha : π < 0.58. It is planned to use a sample of 150 drivers taken at random times of the week and the test will be conducted at the 5% significance level. (a) What is the most number of drivers in the sample that can be speeding and still have them conclude that the alternative hypothesis is true? (b) Suppose the true value of π is 0.52. What is the power of the test? (c) How could the researchers modify the test in order to increase its power without increasing the probability of a Type I Error?"