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3 years ago

The point D(-1,-5) is rooted 180 counterclockwise around the origin what are the coordinates of the ruesulting pointe

Mathematics

1 answer:

max2010maxim [7]3 years ago

7 0

Answer:

D'(1,5)

Step-by-step explanation:

If you rotate a point 180 counter-clockwise around the origin, then it makes the x and y coordinates negative. In this case, it would make the coordinates positive because both coordinates are already negative. The answer would be D'(1,5).

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Please answer ASAP *As Soon As Possible* (Look at the picture)

Liono4ka [1.6K]

Answer: 6

Step-by-step explanation: as we already know, 45 is half of 90. So that means he is mowing 2 lawns in an hour. So in 6 hours he mows twice the amount.

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3 years ago

Choose the kind(s) of symmetry. (Select all that apply.) F point line plane none

hram777 [196]

the kind(s) of symmetry. (Select all that apply.) F point line plane none is given below

Step-by-step explanation:

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4 0

4 years ago

Read 2 more answers

In a volleyball game, a player on one team spikes the ball over the net when the ball is 8 feet above the court. The spike drive

Fofino [41]

Answer:

.173 seconds or a negataive

Step-by-step explanation:

Your formula would be

h = -16t^2 - 55t + 10

when it hits the ground h = 0

16t^2 + 55t - 10 = 0

t = (-55 ± √3665)/32 = .173 seconds or a negataive

6 0

3 years ago

Which of the following is a Type I error?

Sedaia [141]

Answer:

C. The president rejects the hypothesis that the proportion of students who earn a bachelor's degree within six years is 0.398, when, in fact, the proportion is 0.398.

Step-by-step explanation:

A type I error occurs if you reject the null hypothesis when it is true.

Now the hypotheses are:

$H_0:$ The proportion is 0.398

$H_1:$ The proportion is less than 0.398

If in actual fact the proportion is 0.398, then the president must not reject the $H_0$ .

This is a correct decision.

If in actual fact the proportion is 0.398, and the president rejects the $H_0$ , then a type I error is committed.

The correct choice is C.

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3 years ago

If the width of the cereal box was 4 instead of 2, what would be the surface area?

frutty [35]

It would be doubled i think actually no just do the same equation with 4. i need to see the question first

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3 years ago

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