3 years ago

A. x = 65 B. x = 40 C. x = 20 D. x = 60

Mathematics

1 answer:

slavikrds [6]3 years ago

4 0

Answer:

sims 4

Step-by-step explanation:

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ST is not he midpoint of SN because y=15 and if you plug in you get SN to be 150 but ST is only 64 which is not half of 150

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3 years ago

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I think is 3 and 2/3 (I hope I got it right)

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3 years ago

In a classroom 12 students are wearing glasses, while 6 are not. What percent of the students are wearing glasses? Explainnn

ASHA 777 [7]

Answer:

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Step-by-step explanation:

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percentage of student wearing glasses are:

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3 years ago

Factorise each of the following<br> a2+9a+8

Tanzania [10]

Answer:

Step-by-step explanation:

I suppose the expression is this $a^2+9a+8.$

We can factor out this expression ( Remember, find two numbers that the sum is 9 and the product is 8. The numbers are 8 and 1)

$a^2+9a+8=(a+1)(a+8)$

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2 years ago

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olga_2 [115]

Answer:

0.0078125

Step-by-step explanation:

If the probability of flipping a fair coin (mentally) correctly for 1 row is 0.5, then the probability of flipping it correctly for 2 rows is

0.5 * 0.5 = 0.25

for 3 rows: 0.5*0.5*0.5 = 0.125

...

For 7 rows:

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3 years ago