3 years ago

What’s the formula for the area of a triangle

Mathematics

1 answer:

kiruha [24]3 years ago

4 0

Answer:

multiply the base x the height and then divide that by 2

Step-by-step explanation:

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VashaNatasha [74]

Answer:

2.5

Step-by-step explanation:

y=kx, k is constant of prop

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3 years ago

I will have brainliest to the first person that answers!!!!!!! Wich of the following numbers can be expressed as repeating decim

tatyana61 [14]

The repeating decimals is 4/9

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4 years ago

Which system of equations does the graph represent?(i need helpppp)

shusha [124]

The correct answer is H

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3 years ago

Can someone help me

Phoenix [80]

Y=mx+b
They give you the slope - 1/5
y=-1/5x+b
Now plug in the two coordinates of x and y to find b
7=-1/5(-5)+b
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So the answer is y=-1/5x+6

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3 years ago

there are 340 identical plastic chips numbered 1 through 340 in a box. What is the probability of reaching into the box and rand

Lunna [17]

Explanation:

There are 340 identical plastic chips numbered 1 through 340 in a box. Then, the total number of possible outcomes is equal to 340.

Now, let E be the event of getting randomly drawing a chip number that is smaller than 217. Then, the favorable outcomes are:

1, 2, 3, ..............,216

Thus, the number of favorable outcomes is equal to 216.

According to the definition of Probability, we get the following expression to find the probability of reaching into the box and randomly drawing a chip number that is smaller than 217:

$P(E)=\frac{number\text{ of favorable outcomes}}{number\text{ of possible outcomes}}=\frac{216}{340}=\frac{54}{85}$

we can conclude that the correct answer is:

Answer: $\frac{54}{85}$

4 0

1 year ago