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qwelly [4]
4 years ago
14

80 POINTS FOR ALL 5 ANSWERS AND BRAINLEIEST

Mathematics
2 answers:
IceJOKER [234]4 years ago
5 0

Answer:

I only know that question 1 is true

Step-by-step explanation:

Agata [3.3K]4 years ago
4 0

Answer:

Question 2 is y = 1/2 x - 2

Question 3 is y=-2x+4

Question 4 is y = x + 3

 Your other questions don't have pictures of the graph so I can't solve them sorry.  Have a good day.

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How do I simplify the n^-6*n^3 topic "Negative and Zero Exponents"
Alchen [17]
Since you’re multiplying n^-6 and n^3, you can add the exponents: -6+3 = -3

n^-6 * n^3 = n^-3

If you need to finish without having a negative exponent in your answer, then remember a negative exponent means that factor is on the wrong side of the fraction.

n^-3 = n^-3 / 1 = 1/n^3

when the factor moves to the other side of the fraction, the side of the exponent changes.
7 0
3 years ago
7. What is the volume of the prism? 8 cm 5.8 cm A. 29 cm B. 87 cm3 15.2 cm C. 512.3 cm3 D. 705.3 cm
bija089 [108]

The volume of the rectangular prism is

V=L\times W\times H

Where:

L is its length

W is its width

H is its height

From the given figure

L = 15.2 cm

W = 8 cm

H = 5.8 cm

Substitute them in the rule above

\begin{gathered} V=15.2\times8\times5.8 \\ V=705.28\operatorname{cm}^3 \end{gathered}

Round it to the nearest tenth

V=705.3\operatorname{cm}^3

Answer D

5 0
1 year ago
Two sides of a triangle measure 10 inches and 13 inches. The included angle between these sides is 55°. What is the approximate
PolarNik [594]
The answer should B 11.2 inches
4 0
3 years ago
PLEASEEEE HELPPP . URGENT!!!!!!! A group of students are going to attend a concert. the cost per person varies inversely and dep
yulyashka [42]
If x number of tickets and y is the number of people (5000)
75x=5000
5000\75= 66.66 repeat
so x equals 66.66
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3 0
3 years ago
Read 2 more answers
What is 4X +9 equals 5X -2
Vlad [161]

Answer:

X=11

Step by step:

4x+9=5x-2

+2 to both sides

-4x from both sides

X=11

6 0
3 years ago
Read 2 more answers
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