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3 years ago

Help please due today

Mathematics

2 answers:

aev [14]3 years ago

8 0

Answer: This would usually be done in rl with a rulers or angle stick but id say its 78degrees

Maru [420]3 years ago

7 0

Answer:

Step-by-step explanation:

the square shape on the corner means it is a right angle, which is 90 degrees

--> that means the value which comes out when you subtract 22 from 90 is the angle left, which is "a" in this case.

90-22=68

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A bag of uninflated balloons contains 10 red, 12 blue, 15 yellow and 8 green balloons. A balloon is drawn at random, what is the

tia_tia [17]

We have been given that a bag of uninflated balloons contains 10 red, 12 blue, 15 yellow and 8 green balloons.

We need to find the probability of drawing a red balloon.

We know that probability is given by

$\\
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Since we know that there are 10 red balloons. Therefore, our number of favorable outcomes is 10.

In order to find the total number of outcomes, we will add balloons of all colors.

Therefore, total outcomes are = $10+12+15+8 = 45$

We can now substitute the values of favorable outcomes and total outcomes in order to find the required probability.

$\\
\text{Probability =} \frac{\text{10}}{\text{45}} = \frac{2}{9}$

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3 years ago

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coldgirl [10]

Answer:

Step-by-step explanation:

I will answer based upon the assumption that you meant:

m - (3/4)m - 1/2 = 2 + (1/4)m

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3 years ago

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4 years ago

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kondaur [170]

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