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4 years ago

The graph of which of the following will be parallel to the graph of y = 2x – 4?

2 answers:

6 0

Any line which is parallel to y=2x-4 will have a slope of 2 (=coefficient of x).
For example, y=5+2x, y=2x-1, y=2x, 2x-y=7, etc.

KonstantinChe [14]4 years ago

5 0

Well in order for them to be parallel they have to have the same slope
So y = 2x +7
The y intercept has to be different

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10b + 18 < 2(4b+2) Need held

strojnjashka [21]

Answer:

Step-by-step explanation:

10b +18 <2(4b +2)

10b +18 <8b +4

10 b - 8b <4 - 18

2b <-16

b <-16:2

b <-8

4 0

3 years ago

Marissa claims that stacking 6 blocks with dimensions of One-half times 1 times 1 will give the same volume as stacking 9 blocks

quester [9]

Answer:

(A)Six of the one-half cubes would have a volume of 3 cubic units.
(D)Three of the one-third cubes will make 1 unit cube.
(E)Two of the one-half cubes will make 1 unit cube.
(F)Both stacks will have a volume of 3 cubic units.

Step-by-step explanation:

Marissa claims that stacking 6 blocks with dimensions of $\frac{1}{2}X1X1$ will give the same volume as stacking 9 blocks with dimensions of $\frac{1}{3}X1X1$ .

First, let us examine the volume of each of the blocks.

For Block 1

The dimensions are: $\frac{1}{2}X1X1$

Volume of 1 block = $\frac{1}{2}X1X1= \frac{1}{2} $ cubic units$

Volume of 6 blocks of dimension $=6* \frac{1}{2} =3$ cubic units$

For Block 2

The dimensions are: $\frac{1}{3}X1X1$

Volume of 1 block = $\frac{1}{3}X1X1=\frac{1}{3} $ cubic units$

Volume of 9 blocks of dimension $=9*\frac{1}{3} =3$ cubic units$

The following statements out of Marissa's claim are true:

(A)Six of the one-half cubes would have a volume of 3 cubic units.

(D)Three of the one-third cubes will make 1 unit cube.

$3*\frac{1}{3} =1$ cubic units$

(E)Two of the one-half cubes will make 1 unit cube.

$2*\frac{1}{2} =1$ cubic units$

(F)Both stacks will have a volume of 3 cubic units.

8 0

3 years ago

Small gift box to hold a ring shaped like a cube the box measures 1.4 inches on each side what is the volume of the gift box rou

d1i1m1o1n [39]

So first you do length x width x height in this case 1.4 x 1.4 x 1.4

5 0

3 years ago

PLEASE HELP MEEE ❗‼️‼️❗‼️ Find RS A) 38 B) 35 C) 37 D) 40

Marat540 [252]

The interior angles sum to 180°, so the missing angle has measure

180° - 106° - 12° = 62°

Use the law of sines to find RS:

sin(106°)/RS = sin(62°)/34 ⇒ RS = 34 sin(106°)/sin(62°) ≈ 37

4 0

2 years ago

What is the slope of the lines segment with the endpoint (2,-5) and (-8,3)

lilavasa [31]

Answer: - 0.8
Explanation I subtracted y2 and y1
(3-(-5) = 8
then subtracted x2 and x1
((-8) -2) =-10
Then I divide 8 and -10
And I got -0.8

3 0

3 years ago