2 years ago

The coordinates P(0, 1), Q(3, 2), R(5, -4) form a right triangle.

Mathematics

1 answer:

Arisa [49]2 years ago

4 0

Answer:

Yes it forms a right angle triangle.

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Simplify -3d^8(-4d^-14). Assume d =/ 0

Alenkinab [10]

Answer:

$\frac{12}{d^6}$

Step-by-step explanation:

$-3d^8\left(-4d^{-14}\right)$

Double negative = Positive:

$3d^8*4d^{-14}$

Apply negative exponent formula:

$3*d^8*4*\frac{1}{d^{14}}$

Multiply:

$\frac{12d^8}{d^{14}}$

Apply exponent rule: $\frac{x^a}{x^b}=\frac{1}{x^{b-a}}$

Thus, $\frac{12}{d^{14-8}}$

Simplify:

$\frac{12}{d^6}$

8 0

2 years ago

Find the circumference of a circle with diameter, d = 9.06m. Give your answer rounded to 2 DP

Olin [163]

C= 3.14d
C= 3.14 x 9.06
C= 28.45

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2 years ago

The vertical shift, k, is the amount every

HACTEHA [7]

Answer: k= 4

Step-by-step equation

3 0

2 years ago

Read 2 more answers

The mean age of 5 people in a room is 28 years.

lina2011 [118]

Answer:

174

Step-by-step explanation:

You should look at the mean and do this:

5*28 so now you know all the ages which is 140 now you do 140/29 and you get 4.8....... so you can see that the answer is 174

4 0

2 years ago

Tickets to the school play cost $4.00 for adults and $2.00 for students. If 85 people attend the show, and the receipts totaled

qwelly [4]

Answer:I think it is 226

Step-by-step explanation:

85/2= 42.5 then 268 - 42.5= 225.5 then round it and you get 226

6 0

3 years ago