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3 years ago

7

Consider the points below. P(â1, 4, 1), Q(0, 6, 2), R(4, 3, â1)

1 answer:

user100 [1]3 years ago

4 0

Answer:

B. Find the area of the triangle PQR.

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What is 8p squared- 3p squared+7p spuared

Marysya12 [62]

Remember PEMDAS

first add -3p^2 and 7p^2 to get 4p^2.

next add 8p^2 and 4p^2 to get 12p^2

12p^2 is your answer

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3 years ago

Vivi scored 5 goals in Saskatoon sticks lacrosse tournament. This was 1/8 of her teams goals. How many goals did vivi’s team sco

yKpoI14uk [10]

5/ (1/8) = 40. Therefore the team scored 40 goals

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3 years ago

A bridge 48m tall.a scale model of the bridge 37cm long and 12cm tall .how long is the actual bridge .

Roman55 [17]

$\frac{48m}{x}$ = $\frac{37cm}{12cm}$

37x=48*12

37x=576

x=<span>15.57m long.

The bridge is about 16 meters long.
</span>

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3 years ago

What is the answer to this equation? 5/4 + 4m/9 = 65/36

____ [38]

M=1.25 should be your answer!

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3 years ago

The regular price of some patio furniture is $230.00. Today, the patio furniture is on sale for 10% off. What is the amount of t

inn [45]

10% * $230.00 = $23.00

The discount is $23.00.

_____
Of course, you know that 10% expressed as a decimal is 0.10. Many calculators will calculate percentages directly. If yours doesn't, you can use the decimal equivalent. If you recognize that multiplying by 1/10 simply shifts the decimal point to the left one place, you can do the arithmetic in your head.

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3 years ago