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3 years ago

D, h, and p are coplanar ?

Mathematics

2 answers:

Kruka [31]3 years ago

8 0

Answer:

Yes

Step-by-step explanation:

Co-planer means they exist on the same plane.

HDP is co-planer.

GDP is co-planer.

HPG is co-planer.

HDG is collinear. This is because they exist on the same line.

Allushta [10]3 years ago

6 0

Answer:

Yes

Step-by-step explanation:

But if you stuck a pencil through the center of the picture the line that it makes would not be coplanar.

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Solve for x: 3(x+1)=5 (x-2)+7

Aleonysh [2.5K]

Step-by-step explanation:

3( x +1) = 5 (x - 2) + 7

3x + 3 = 5x - 10 + 7

5x - 3x = 3 + 10 - 7

2x = 13 - 7

2x = 6

Therefore x = 3

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3 years ago

At Moe's Pizza, the total price for an order of pizzas can be represented by the expression $15l + $12m + $8s, where l is the nu

alexandr402 [8]

Answer:

298

Step-by-step explanation:

15(10) + 12(7) + 8(7)

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3 years ago

A survey found that 12 out of 30 people preferred bacon over sausage. According to this survey, what percent of people pefer bac

Yakvenalex [24]

Answer: 40%

Step-by-step explanation:

first you symplify your fraction:

12/30 = 2/5

then divide your numerator from your denominator:

2÷5 =0.4

then you convert your decimal into a percentage:

0.4×100=40%

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3 years ago

Find the area of the following rhombus: 6 cm 10 cm 8 cm

alexira [117]

Answer:

480

Step-by-step explanation:

10*6=60

60*8=480

If my math is correct. I am sorry if I am wrong

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3 years ago

sarah used 3/4 pound of blueberries to make 1/2 cup of jam. how many pounds of blueberries would she need to make a cup of jam?

Ksenya-84 [330]

Answer: She needed $1\frac{1}{2}\text{ pounds of blueberries}$ to make a cup of jam .

Step-by-step explanation:

Since we have given that

Sarah used $\frac{3}{4}$ pound of blueberries to make $\frac{1}{2}$ cup of jam.

As we need to find the number of pounds of blueberries she would need to make a cup of jam.

So, we will use "Unitary Method":

$\text{For }\frac{1}{2}\text{ cup of jam},\\\\\text{ she need }\frac{3}{4}\text{ pound of blueberries }\\\\\text{ For 1 cup of jam}.\\\\\text{She need }=\frac{3}{4}\times 2=\frac{3}{2}=1\frac{1}{2}\text{ pounds of blueberries }$

Hence, She needed $1\frac{1}{2}\text{ pounds of blueberries}$ to make a cup of jam .

4 0

3 years ago