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lorasvet [3.4K]
3 years ago
13

I have to do this in order. PEMDAS. but i keep getting the answer wrong... the answer is -53.

Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0
I think i know, lets see
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HELP MEH HELP MEH PLZ
bulgar [2K]

Answer:

[2×10*(-3) × (4×10*(4)] = 80

Step-by-step explanation:

First of all 0.002 is 10*(-3) and not 10(-2) , so you can eliminate the first 2 answers.

Second of all, according to the calculator the left equation is correct, while the right one isn't... so there you go

Glad to help :)

6 0
3 years ago
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What is 999 - 1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 +1 + 11 -1 = ???
atroni [7]
988:)))))))))))))) i hope its true
8 0
3 years ago
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What is the answer to this question?
kenny6666 [7]

Answer:

From the information we can conclude that the triangle is a isosceles triangle.

First, we can calculate the hypotenuse by using pythagorean theorem:

√(6² + 6²) = √(36 + 36) =√64 = 8 (cm)

To calculate the area of the triangle, we first need to know the height of it.

Since this is a isosceles triangle, the altitude (which is also the height) will also  be the median of that triangle.

Then we also have a 90° angle, this triangle is also a right triangle, and in right triangle, the median will equal half of the hypotenuse.

From the reasoning above, we can now calculate the height of the triangle:

8/2 = 4(cm)

The area of the triangle should be:

S = hb/2 = (4 . 6)/2 = 12 (cm²)

8 0
3 years ago
Is 1/5 a repeating decimal​
Vera_Pavlovna [14]

Answer:

o.2222

Step-by-step explanation:

just divide one by five

hope that helps

8 0
3 years ago
Read 2 more answers
Help me out please an thank you
MakcuM [25]
The answer is 46.
Since the sum of the interior angles of a triangle is always 180,
We can find out angle C by subtracting the other two angles
180-102-32=46
3 0
3 years ago
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