All categories

3 years ago

100 POINTS IF RIGHT AND BRAINLESIT!!!

Mathematics

2 answers:

AlexFokin [52]3 years ago

7 0

Answer: D

Step-by-step explanation: YAY POINTS ITS RIGHT I DID IT ON EDGE

Sholpan [36]3 years ago

3 0

Answer:

The correct answer would be C

explanation:

They are not parallel

You might be interested in

PLEASE HELP!!!! Emily is making 2 gallons of punch with 4 parts grape juice to 3 parts pineapple juice to 1 part sparkling cider

True [87]

1 gallon = 16 cups. She is making 2 gallons so needs 32 total cups.

The ratio is 4:3:1

Add the ratios: 4+ 3 + 1 = 8

Divide total cups by total ratio:

32/8 =4

Now multiply that by each portion of the ratio:

Grape juice = 4 x 4 = 16 cups

Pineapple juice = 3x4 = 12 cups

Cider = 1x 4 = 4 cups

She needs 12 cups of pineapple juice.

7 0

3 years ago

The rational expressionwrite this ratio in the form p(x) + x/(x - 2) Where is some x - 2

loris [4]

Answer:

$\frac{2x^2+5x-14}{x-2}=(2x+9)+\frac{4}{x-2}$

Step-by-step explanation:

Given rational expression is,

$\frac{2x^2+5x-14}{x-2}$

x - 2) 2x² + 5x - 14(2x + 9

2x² - 4x

9x - 14

9x - 18

Therefore, $\frac{2x^2+5x-14}{x-2}=(2x+9)+\frac{4}{x-2}$ is the answer.

6 0

3 years ago

Terry uses 3 cups of pecans to decorate the tops of 12 pecan pies . She put an equal amount of pecans on each pie. How many cups

mezya [45]

4 cups because 12 divided by 3 equals 4.

8 0

3 years ago

Read 2 more answers

Given that cos(theta) = 8/17 and that theta lies in Quadrant IV, what is the exact value of sin 2(theta)?

Deffense [45]

Answer: $-\frac{240}{289}$

=========================================================

Explanation:

Use the pythagorean trig identity $\sin^2(\theta)+\cos^2(\theta) = 1$ and plug in the fact that $\cos(\theta) = \frac{8}{17}\\\\$

Isolating sine leads to $\sin(\theta) = -\frac{15}{17}\\\\$ . I'm skipping the steps here, but let me know if you need to see them.

The result is negative because we're in quadrant 4, when y < 0 so it's when sine is negative.

Therefore,

$\sin(2\theta) = 2\sin(\theta)\cos(\theta)\\\\\sin(2\theta) = 2*\left(-\frac{15}{17}\right)*\left(\frac{8}{17}\right)\\\\\sin(2\theta) = -\frac{240}{289}\\\\$

6 0

2 years ago

Carey bought 8 tickets for $52 how many tickets could she buy for $90?

OverLord2011 [107]

Answer:

73.13

Step-by-step explanation:

I think this might be the right answer.

6 0

3 years ago

Read 2 more answers

100 POINTS IF RIGHT AND BRAINLESIT!!!​

100 POINTS IF RIGHT AND BRAINLESIT!!!