Identify the length of line BP A) 9.75 B) 6.75 C) 15.75 D) 9

Mathematics

1 answer:

Alekssandra [29.7K]4 years ago

5 0

Answer:

I believe the answer is c because 4.5 can fit in BP almost 4 times so it is most accurate sorry if I'm wrong

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Find the area of the shape shown below.

joja [24]

Answer:

42.5

Step-by-step explanation:

Is this from khan? Meh, anyways, we need to find the area of the missing sides first.

The formula for area of a triangle is:

1/2(b×h)

So we multiply two and two and you get four. 2×2=4

Then you divide and that would be two. 4÷2=2

For the next one, you do the same.

You multiply five and two, which gives you ten. 5×2=10

Then you divide by two, which gives you five. 10÷2=5

Then you add the missing area lengths together to get a total of seven.

Then you would find the entire area. By that, I mean the whole thing.

I'm not sure if you noticed but the height of the missing triangle on the left is two.

2+3.5=5.5.

So that means that we have found out the entire height.

5.5×9=49.5

But that's not the answer. That's because the shape most certainly not a whole shape. It has some missing parts, if you see what I mean.

So that means that you have to subtract the area missing from the total area. That would be....

49.5 - 7 = 42.5

total missing actual

area area area

8 0

3 years ago

Grant spent 2.50,$4.00,$4.25, and $3.25?On breakfast one week.The next week he spent $6 more in total for the 4 breakfasts than

masha68 [24]

We have been given that Grant spent $2.50, $4.00, $4.25, and $3.25 on breakfast in one week. The next week he spent $6 more in total for the 4 breakfasts than the week before. We are asked to find increase in the mean of second week.

Since Grant spent $6 more than last week, we will divide 6 by 4 to get how much mean of second week breakfast expenditures increased with respect to first week expenditures.

$\text{Mean increase in second week breakfast expenditure}=\frac{6}{4}$