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Fofino [41]
3 years ago
6

HELP NO FILES PLEASE!!!

Mathematics
1 answer:
Gnom [1K]3 years ago
5 0

Answer:

5.6 = AC

Step-by-step explanation:

We know that the length of BD is congruent to the length of AC, therefore we can say:

<em>BD ≅ AC</em>

4.8 * 1.6 = 3.2 * x

7.68 ≅ 3.2x

7.68 / 3.2 ≅ x

2.4 = x

Therefore length of AC would be:

<em>3.2 + x = AC</em>

3.2 + 2.4 = AC

<u>5.6 = AC</u>

Hope this helps!

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Sin2A + sin5A - sinA÷cos2A + cos5A + COSA=Tan2A​
bezimeni [28]

Answer:

That is the correct answer

Step-by-step explanation:

AND the whole solution I hope it helps to you

7 0
2 years ago
Write an equation of the line that passes through the point (6,-9) with the given slope m= 3
Nana76 [90]

Answer:

y=3x-27

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
1/8 to the -3rd power
rodikova [14]
(1/8)^-3

First apply the exponent to the numerator and denominator
(1^-3/8^-3)

Then flip the fraction to get rid of negative exponents
8^3/1^3

Then evaluate exponents
512/1

Divide the numerator by the denominator
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Final answer: 512
5 0
3 years ago
Write a number between 80 and 100 that has exactly 3 factors, one of which is a 5
Flura [38]
Answer:

answer is 90

Explanation:

Here 5 is one of the 4 prime factors, so dividing the lower (80) and upper limit (100) by 5 we have new lower limit 16 and new upper limit 20.

So the product of other 3 factors should be greater than 16 and less than 20.

And we can have it from 18 only. Hence the number is 90.

The numbers between 80 and 100 having factor 5 are

<span>80,85,90,95,100</span>

<span>16=<span>24</span></span>

<span>17=17</span>

<span>18=2×3×3</span>

<span>19=19</span>

<span>20=<span>22</span>×5</span>

<span>90=2×<span>32</span>×<span>5</span></span>

<span><span>
</span></span>

5 0
4 years ago
Describe 59 in two other ways
alukav5142 [94]
50 tens and 9 ones or 59/1
4 0
3 years ago
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