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3 years ago

Help a brother out with this math shi

Mathematics

1 answer:

liraira [26]3 years ago

6 0

(7^13)^3 * 7^0

= 7^(13 * 3) * 1

= 7^39

Answer

7^39

P.S. Any number (except 0) to the 0 exponent is equal to 1

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Please help, I really need help

7nadin3 [17]

So the teacher bought 1/4 of the brownie pan. And it came out to $4.
I hope this helps! :)

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3 years ago

X + 2 – z; use x = 6, and z = 2

grin007 [14]

Answer:

Step-by-step explanation:

x + 2 - z
If x = 6 and z = 2 then : 6 + 2 -2
6 +2 is 8 - 2 is six
answer is 6

4 0

3 years ago

Tep 3: What factor is used to convert miles per minute to miles per hour?

Levart [38]

Answer:

x them by 60 because there are 60 minutes in an hour.

Step-by-step explanation:

3 0

3 years ago

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4/5(2x+5)−4=1 x = 1 1/4 x = 1 2/5 x = 5/8 x = 3 1/5

tia_tia [17]

The answer is x=5/8. The reason for this is when you divide it equal 0.625 then when you multiply that by 2 it equals 1.25. After you do that you add 5 which is 6.25. Now we divide 4/5 which is 0.8. Now, we multiply 6.25x0.8=5. 5-4=1. Therefore your answer is 5/8. Hope this helps :)

5 0

3 years ago

Find the value of c, rounded to the nearest tenth A. 11 B. 14.3 C. 37.6 D. 7.4

Helga [31]

Answer:

D. The correct value of c = 7.4

Step-by-step explanation:

According to Tangent-Secant theorem:

"When a tangent and a secant are drawn from one single external point to a circle, square of the length of tangent segment must be equal to the product of lengths of whole secant segment and the exterior portion of secant segment."

Here, the external length of tangent segment = 10

Also, the length of internal segment is 14 and c.

So, by the SECANT THEOREM:

$(10)^2 = 14 \times c\\\implies c = \frac{100}{14} = 7.14$

or, c = 7. 1428

Now, rounding off the value of c = 7. 14 to the nearest tenth, we get

c = 7. 4

Hence the correct value of c = 7.4

8 0

3 years ago

Read 2 more answers