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antoniya [11.8K]
3 years ago
15

Simplify plz explain

Mathematics
1 answer:
Kazeer [188]3 years ago
3 0

Answer: \sqrt{7} divided by 2

Step-by-step explanation:

\sqrt{4} becomes 2 .2 \sqrt{28} becomes 2 x 2\sqrt{7}, which would equal 4 \sqrt{7}. Then I think you simplify the 2 and four ( 2/4 ), making the equation 1/2 x \sqrt{7}. 1 x \sqrt{7} would equal \sqrt{7}. So I think the answer would be \sqrt{7} divided by 2.

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HELP
fiasKO [112]
1000 divided by 100 is 10. 10 x 5 is 50. After the first year, Sue has 1050. But compound interest is interest on the amount AFTER the amount is added, so she will now earn interest on 1050. 1050 / 100 is 10.5. 10.5 x 52.50.
52.50 + 50 = 102.50. The answer is D. Hope this helps :)
8 0
3 years ago
Read 2 more answers
Help me please and thank you
Kisachek [45]

Answer:

12.5 un^2

Step-by-step explanation:

The formula for area of a trapezoid is (a+b)/2 *h

a and b are the shorter and longer bases respectively. H is height, you have both.

Simply plug it into the equation and find your answer.

(2.5+7.5)/2 *2.5 = 5*2.5 which is equal to 12.5. Add units.

8 0
3 years ago
May I please receive help?
romanna [79]

Answer:

\frac{10}{9}\pi      yards

Step-by-step explanation:

The circumference of this circle = 2πr

                                                     = 8π

We have to find the arc length of 50°, or 50/360 times the circumference of the circle(because there is 360° in a circle)

\frac{50}{360} * 8\pi = \\\\\frac{400\pi}{360} =\\\\ \frac{10\pi}{9}

-Chetan K

3 0
3 years ago
Which expression is equivalent to this one?
Alinara [238K]

Hello,

Which expression is equivalent to this one?

1/6(x - 18)

Distributive property: (1/6x) - (1/6 x 18)

= 1/6x

= -18

Answer: 1/6x * (-18)

4 0
3 years ago
Help!!!!! Help please<br> !!!!!!
Ivahew [28]

Step-by-step explanation:

um I will help mmmmmmmmmm

8 0
3 years ago
Read 2 more answers
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