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Lelu [443]
3 years ago
14

Find the measure of angle A.

Mathematics
1 answer:
natka813 [3]3 years ago
5 0

Answer:

hope it helps you see the attachment for further information

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Give a rule for finding the first of four consecutive integers if you know the sum of the four integers.
tankabanditka [31]

If we write the first integer as the variable n, all numbers that come after it can be written as n+1, n+2, etc.

so the sum of four consecutive integers is:

sum = n + (n+1) + (n+2) + (n+3)

if we simplify:

sum = 4n +6

and if we want to know what the first integer is, we can re-write the equation as:

\frac{sum-6}{4} = n

and that is your answer.

3 0
4 years ago
Read 2 more answers
Ali a Gardner is preparing to fertilize your lawn. The lawn is 30 yards by 25 yards. One bag of fertilizer will cover an area of
faltersainse [42]
30yards times 25yards is 750 square yards which is almost 8 times the amount one bag covers so Ali would need to buy eight bags of fertilizer to cover the lawn
8 0
3 years ago
HELP I REALLY REALLY NEED THIS HELP MEE SUPER EZ 28 POINTS I REALLY NEED THIS I DONT REALLY CARE IF ITS WRONG AT LEAST YOU TRY ;
Lesechka [4]

Answer:

43. I'm not really sure about this one but here's what I got:

The average height of a 4th grader is 58 inches. (Maybe that'll help) Also if it's by the number of kids in the class....I would assume that there are at most 33 kids in the class....I'm not sure what it's asking...sorry :(

46. There are 8 total marbles so if you were selecting a green marble the probability of getting a green marble would be 3/8. If there are 2 blue marbles  then the probability would be 2/8 or 1/4

LINK: https://mathbitsnotebook.com/Geometry/Probability/PBIndependentDependent.html

48. In a deck of cards there are 26 black cards and 26 red cards. Number of event occurrences. Total number of trials. For example, if a dice is rolled 6000 times and the number '5' occurs 990 times, then the experimental probability that '5' shows up on the dice is 990/6000 = 0.165. That should help with this one

LINK:

https://explorable.com/experimental-probability

49. Since there are 6 sides and each side is a number 1-6, the probability of rolling a six is 1:6

50. This one is easy if you read the question right. There are no pink marbles....

I'm not that great with graphs

I hope this helped a little....some of the questions I didn't understand.

4 0
3 years ago
Please help me with this Statistics problem
Mariulka [41]
Blue is more likely to appear then red
5 0
4 years ago
2(4x-11)+=19 explain how to do this equaition
alexira [117]

Answer:

You'd distribute the 2 to everything in the parenthesis. So, you'd do 2(4x) - 2(-11), which would then be 8x - (-22) = 19. You'd then add 22 to 19 to get 41. The only thing you can do from here is divide 8x by 41 to get 41/8 = x

Step-by-step explanation:

7 0
3 years ago
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