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3 years ago

Can some tell me what do do for this, how to solve it, and the answer?

Mathematics

1 answer:

kotykmax [81]3 years ago

5 0

1 2 3 4 5

2 4 6 8 10

8 10 12 14 16

4 5 6 7 8

3 3 3 3 3

How I did it is i took the numbers 1 to 5 and i doubled them, added 6, divided by 2 and subtracted the starting number.

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A store buys cell phones from the manufacturer for $34.40 and marks them up by 85%. What is the sale price of the phones in the

Gnom [1K]

Answer:

$5.16

Step-by-step explanation:

34.40 divided by .85 is 29.24. Subtract the diffrence of 34,40 and 29.24 which is $5.16. Hope this helps :)

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2 years ago

0.6667 converted into a fraction in simplest form

adell [148]

6667/1000 i think im right

6 0

3 years ago

Solve for a: 1/4a-17=-15

MAXImum [283]

1/4a-17=-15
1/4a=-15+17
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3 years ago

Is 7766 a even number ?

fiasKO [112]

Answer: Yes.

Step-by-step explanation: If a number ends in 0, 2, 4, 6, or 8, the number even number.

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2 years ago

Not good at this need some help

emmasim [6.3K]

Answer:

216 sq. units

Step-by-step explanation:

From the figure, we can see that only one pair of opposite angles are equal. So, the quadrilateral is a kite.

Formula to find the area of a kite:

Area, A = $\frac{1}{2} \times d_1 \times d_2$

where, $d_1$ and $d_2$ are the lengths of the diagonals.

Here, $d_1 = 18$ units.

And, $d_2 = 24$ units.

Therefore, the area A = $\frac{1}{2} \times 18 \times 24$

= $\frac{432}{2}$

= 216 sq. units which is the required answer.

6 0

3 years ago