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3 years ago

(35 points)is x=1 and y=1 perpendicular or paralell to eachother or neither

Mathematics

2 answers:

Artyom0805 [142]3 years ago

4 0

Perpendicular because y=1 goes across and x=1 goes vertical forming a right angle

vodka [1.7K]3 years ago

4 0

Check the picture below.

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Which strategies can be used to solve this problem?

Colt1911 [192]

There is two answers D and B

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3 years ago

Perform the operations.<br> -3.1 + (-7.2) + 4.8

padilas [110]

Answer:

-5.5

Step-by-step explanation:

1. -3.1 + (-7.2) + 4.8

remove parentheses

add/subtract the numbers.

-3.1-7.2+4.8 = -5.5

4 0

3 years ago

Magnus wants to borrow $26,000 to remodel his kitchen. He is hoping that his monthly payment will be no more than $372. The bank

Oksi-84 [34.3K]

Answer:

About 81 months

Step-by-step explanation:

We'll have to use this formula: A = P x i(1 + i)ˣ / (1 + i)ˣ - 1

A = Montly payment (372)

P = Loan amount (26,000)

i = interest rate/12 (0.043/12 = 0.035833)

x = months (?)

372 = 26,000 x 0.035833(1 + 0.035833)ˣ / (1 + 0.035833)ˣ - 1

First, substitute (1 + 0.035833)ˣ for y just to make things easier

372 = 26,000 x 0.035833y / y - 1

Multiply both sides by y - 1

(y-1)(372 = 26,000 x 0.035833y / y - 1)

372y - 372 = 26,000 x 0.035833y

Divide both sides by y

(372y - 372)/y = (26,000 x 0.035833y)/y

372 - 372/y = 26,000 x 0.035833

Add 372/y to both sides

372 - 372/y = 26,000 x 0.035833

- 372/y - 372/y

372 = 93.1667 + 372/y

Subtract 93.1667 from both sides

372 = 93.1667 + 372/y

- 93.1667 - 93.1667

372 - 93.1667 = 372/y

Cross multiply

y = 372/(372 - 93.1667)

y = 1.33413

(1 + 0.035833)ˣ = 1.33413

log₁₋₀₀₃₅₈₃₃(1.035833ˣ) = log₁₋₀₀₃₅₈₃₃(1.33413ˣ)

x = 80.59418

7 0

2 years ago

What are the rotations that will carry this equilateral triangle onto itself?

Studentka2010 [4]

The rotations that will carry the equilateral triangle in discuss onto itself are;

90° counterclockwise rotation about its center P.
270° counterclockwise rotation about its center P.

<h3>Which rotations will carry this equilateral triangle onto itself?</h3>

It follows from the task content that the rotation which produces the desired output in which case, the rotation maps exactly unto the equilateral triangle is required.

On this note, when the rotation is 90° and 270° about the center P in which case, the rotation can be clockwise or anticlockwise, the desired result is obtained.

(35 points)is x=1 and y=1 perpendicular or paralell to eachother or neither​

(35 points)is x=1 and y=1 perpendicular or paralell to eachother or neither