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lora16 [44]
3 years ago
13

Help i will give brainliest

Mathematics
1 answer:
ycow [4]3 years ago
4 0
0.329, 127.5, and -89 is rational. Square root of 101 is irrational.
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Find the slope of the line that passes through the points (2, -5) and (7, 1) (find the answer to the last step)
nasty-shy [4]

Answer:

1-(-5)/7-2

5/5

1

y2=1

again

5+2

7

4 0
3 years ago
Please help me with math
Vsevolod [243]

You need to replace the coordinates given after dilating them or stretching the parabola.

8 0
3 years ago
Consider triangle ABC where AB=X+5, BC=X-2, area is 30cm squared. Find X by solving X^2+3X-70=0, and find the perimeter.
klasskru [66]

Answer:

What the hell AC is not given so you can't find the Perimeter

Step-by-step explanation:

  • x^2+3x-70=0
  • (x-7)(x+10)=0
  • x-7=0

       x+10=0

  • x=7

       x=-10

AB=x+5

  • AB=12

        AB=-5

BC=x-2

  • BC=5

        BC=-12

Area of ABC = 30cm2

<u>Perimeter of ABC = AB+BC+</u><u>AC</u>

<u />

8 0
3 years ago
A student was given two data sets, Set A and Set B. Which of the following
Elden [556K]

Answer:

I don't know were the statement are but here are the specs of each set

Step-by-step explanation:

Set A

mean; 83.83333

median; 87.5

mode; it has no mode

range; 147

Set B

mean; 67.08571

median; 3

mode; no mode

range; 376

hope this helps sorry for late answer :)

5 0
3 years ago
W(x)=-5(x-8)(x+4) what is the maximum height that the stone will reach?
Ganezh [65]

Answer:

the maximum height is 180 or y=180

Step-by-step explanation:

6 0
3 years ago
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