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nirvana33 [79]
2 years ago
10

a + b = c Write a true equation . Write a false equation. For example: a is 7 , b is 3, c is 10 7+3 = 10 (true equation) a is 7,

b is 2, c is 10 7 + 2 = 10 (false equation
Mathematics
1 answer:
Harlamova29_29 [7]2 years ago
6 0

9+7 8=90

THIS THE ANSWER

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A triangle has an area of 80 yards and a height of 10 yards how long is the base of the triangle
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16 yards is your answer for this!
its 2 with area/hight. 
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I NEED HELP PLEASE, THANKS! :)
Debora [2.8K]

Answer: It would be the second one.

Step-by-step explanation:

Inverse means opposite.

6 0
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Find the sum of the measure of the interior angles of the polygon below.
lana [24]

Answer:

900

Step-by-step explanation:

(n – 2)180  where n is the number of sides

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4 0
2 years ago
A school director must randomly select 6 teachers to part in a training session. There are 34 teachers at school. In how many di
prohojiy [21]

Answer:

Total possible ways to select 6 teachers from 34 teacher are ^{34}C_6=1344904.

Step-by-step explanation:

It is given that total number of teachers at a school is 34.

The school director must randomly select 6 teachers to part in a training session.

^nC_r=\frac{n!}{r!(n-r)!}

Where, n is total possible outcomes and r is number of selected outcomes.

Total teachers = 34

Selected teachers =6

Total number of possible ways to select 6 teachers from 34 teacher is

^{34}C_6=\frac{34!}{6!(34-6)!}

^{34}C_6=\frac{34\times 33\times 32\times 31\times 29\times 28!}{6!(28)!}

^{34}C_6=1344904

Therefore total possible ways to select 6 teachers from 34 teacher are ^{34}C_6=1344904.

7 0
2 years ago
At lunch, 8 friends share 6 sandwiches equally what fraction of a sandwich does each friend get?
zalisa [80]
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We take the 8 sandwiches and decide them by six. Then we get 0.75. Then we change it to fractions.

0.75. 75
——- x 100 ——- Then we simplify.
1. 100. And get 3/4
4 0
3 years ago
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