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Bess [88]
3 years ago
14

15 points please help! Will mark brainliest

Mathematics
2 answers:
Galina-37 [17]3 years ago
8 0

Answer:

C

D

E

Step-by-step explanation:

Tomtit [17]3 years ago
7 0

Answer:

c,d,e

Step-by-step explanation:

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SOMEONE PLEASE HELP!!! ​HURRY
MAXImum [283]

Answer:

Slope of the line DV = -1

Step-by-step explanation:

Let point D (-5, 1) be (x_{1}, y_{1})

Let point V (-1, -3) be (x_{2}, y_{2})

m=\frac{y_2-y_1}{x_2-x_1}

Plug in the appropriate values,

m = \frac{-3-1}{-1-(-5)} = \frac{-4}{4} = -1

slope equals -1

4 0
2 years ago
How many positive integers less than 250 are multiples of 5, but not multiples of 10?
SashulF [63]

Answer:

Step-by-step explanations: sometimes 5 times (number) is 250 but in this case your teacher did not tell you to multiply it by 10 but instead multiplying it by 5

8 0
3 years ago
Read 2 more answers
How do I explain and the answer to -6(b+2.4)
trasher [3.6K]

Answer:

-6b -14.40

Step-by-step explanation:

First you multiply -6 to b and 2.4

8 0
3 years ago
If some one could help me with these three questions I will be stoked!!!please please help me my teacher didn’t walk us through
salantis [7]

17) replace the given number for "x" and evaluate

a) x² + 2x + 1   ; when x = 3

  3² + 2(3) + 1

= 9 + 6 + 1

= 16

b) x² + 2x + 1   ; when x = -4

  (-4)² + 2(-4) + 1

= 16 - 8 + 1

= 9

c) x² + 2x + 1   ; when x = 3

  (-22.872)² + 2(-22.872) + 1

= 523.128384 - 45.744 + 1

= 478.384384

18) The dependent variable is affected by the other variable and is the "output"   The independent variable is the input.

a) y = 3x - 5;    "x" is the independent variable

b) the time of day is the independent variable  (you would input the time of day to calculate the temperature).

19) Let the x-axis represent the length of the lumber cut off and the y-axis represent the length of the lumber remaining.

5 0
3 years ago
Can someone solve this please? (Radical Form)
Zinaida [17]

Step-by-step explanation:

16+48=68 that's it good luck

8 0
3 years ago
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