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Jobisdone [24]
3 years ago
8

Please help me answer these e questions pleasesssss

Mathematics
1 answer:
Rudiy273 years ago
5 0

Answer:

5. (-4)^{5}× (-4)^{7}

   (-4)^{12}

   4^{12}

A negative base raised to an even power equals a positive.

8. (\frac{2}{3})^{2} × (\frac{2}{3})^{6}

   (\frac{2}{3})^{8}

11. (5^{4})^{3}

   5^{12}

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kondor19780726 [428]

Answer:

1. 4.22

2. 19.415

3. nine and thirty- five

4. Three and four hundred twelve

Step-by-step explanation

6 0
2 years ago
Help please Which is the equation of a trend line that passes through the points (3, 95) and (11, 12)? Round values to the neare
Greeley [361]

Answer:

y = -10.375x + 126.125

Step-by-step explanation:

(12-95)/(11-3) = -83/8 = -10.375

y = mx + b

12 = -10.375(11) + b

12 = -114.125 + b

b = 126.125

y = -10.375x + 126.125

3 0
3 years ago
Read 2 more answers
Write the compound inequality shown by the graph.<br> 20. 2QHHH<br> UNIT 4
belka [17]

Answer:

x ≥ 9 and x < 5

Step-by-step explanation:

See the line graph of a compound inequality shown in the attached photo.  

Inequality has two parts. The right-hand part is shown by an arrow that is more than 9 and including 9.

So, the equation of inequality for this part is x ≥ 9.

Again, the left-hand part of the inequality graph shows another arrow which is less than 5 but not including 5.

So, the equation of inequality for this part is x < 5

Therefore, compound inequality is x ≥ 9 and x < 5 (Answer)

3 0
3 years ago
5/12 hour = how many minutes. And 2/3 yard = how many inches
Brums [2.3K]
There are 60 minutes in one hour. So 5/12 of 60 minutes (1 hr) is 25 minutes.
There are 36 inches in one yard. So 2/3 of 36 inches (1 yard) is 24 inches.
Hope this helps. 

3 0
3 years ago
A bag of chips contains 53 pieces. Each person in the room receives five chips and there is three chips left over. Write and sol
Nuetrik [128]

Answer:

53-3/5

Step-by-step explanation:

7 0
3 years ago
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