3 years ago

True or false someone plzzzzz helppppp!!!!

Mathematics

1 answer:

anzhelika [568]3 years ago

8 0

Answer:

false

Step-by-step explanation:

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A rectangle has vertices H(3,0), I(3,7), J(6,7) , and K(6, 0) . Use the coordinates to find the perimeter of the rectangle. _uni

Paul [167]

Answer:

20 units

Step-by-step explanation:

Plot points on a graph. doesn't have to be to scale. check co-ordinates differences and add up. see image.

4 0

2 years ago

. Which function's graph has a vertex at (-1, -3) and contains the point (2, 15)?<br> HELPPP PLEASEE

AlexFokin [52]

Answer:

2(x+1)²-3

Step-by-step explanation:

Using the vertex formula we can write the follwoing equation

y=a(x+1)²-3

We need to solve for a

we know that when x= 2 y = 15

So we can write

15=a(2+1)²-3

15=9a-3

18=9a

a=2

Which means our final equation is

2(x+1)²-3

in standard form (just in case)

2x²+4x-1

5 0

3 years ago

Please help me I’m just learning this

rosijanka [135]

Answer:

64 cm^2

Step-by-step explanation:

Area of Shaded Region = Area of Parallelogram - Area of Rectangle

Area of Parallelogram = 10 * 7 = 70

Area of Rectangle = 2 * 3 = 6

70 - 6 = 64 cm^2

6 0

3 years ago

Can you show me how to solve-8/2

Mrrafil [7]

-8/2

divide -8 by 2

-8 divided by 2 = -4

6 0

3 years ago

Three integers between -4 and 0

balu736 [363]

Integers between -4 and 0 are : -3, -2, and -1

7 0

3 years ago

Read 2 more answers