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3 years ago

I need help is it A or B or C or D

Mathematics

2 answers:

Reika [66]3 years ago

4 0

The correct answer is A I believe

melamori03 [73]3 years ago

4 0

I think it's B because:
5 x 2 = 10
10-5= 5

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Can someone help me please im confused

Kruka [31]

Interesting, have you tried Wikipedia?

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3 years ago

Select the correct answer.

trasher [3.6K]

Answer:

this question is very unorganized please make it more clear, thanks :)

Step-by-step explanation:

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2 years ago

What multiples for 90 and adds up to -23 ?

melamori03 [73]

Easy buddy...

_________________________________

Step (1)

I choose a number which is x

_________________________________

Step (2)

Multiplies by 90 :

$90x$

_________________________________

Step (3)

Adds up to -23 :

$90x - 23$

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And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

7 0

3 years ago

The radius of a semi-circle measures 5<br> units. Find its area.

shutvik [7]

Answer:

≈39.27 units

Step-by-step explanation:

To find the area of a semi circle, you use the formula for finding the area of a circle, which is $\pi$ $r^{2}$ , and then you divide that by 2 since it is half of a circle.

In this case, $\pi$ $(5)^{2}$ ≈ 78.54

$\frac{78.54}{2}$ = 39.27

8 0

3 years ago

What is the fraction -2 over 3 multiplied by -2 equal?

defon

-2/3 times -2. You change -2 into -2/1 so you can multiply numerator to numerator and denominator to denominator. You will get 4/3 (negatives cancel out)

3 0

3 years ago