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Vedmedyk [2.9K]
2 years ago
12

Please help meeeee please please c

Mathematics
1 answer:
bazaltina [42]2 years ago
8 0

Answer:

the item would cost $9000

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Choose all that give the correct equation of the line parallel or perpendicular to the given line passing through the point.
andriy [413]

Answer:

A and B

Step-by-step explanation:

Parallel lines are lines which have the same slope. Perpendicular lines have negative reciprocal slopes.

For the options:

A. Both equations have 7/5 as the slope. They are parallel.

B. The slopes are 1 and -1. These are perpendicular.

C. The slopes are 9/2 and are parallel.

D. The slopes are 7/3 and -3/7. They are perpendicular.

The solution is A and B.

7 0
3 years ago
I need the answer ASAP please
Nastasia [14]

Answer:

9 - 3=6

Step-by-step explanation:

7 0
2 years ago
PLEASE HELP <br> WILL GIVE BRAINLIEST AND 5.0 RATING
r-ruslan [8.4K]

Answer:

<h2>(3,-5)</h2>

Step-by-step explanation:

(4,4)

-9 in the y-axis

(4,-5)

-1 in the x-axis

(3,-5)

3 0
2 years ago
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Find the arc length of the semicircle. Either enter an exact answer in terms of π or use 3.14 and enter your answer as a decimal
cricket20 [7]

Answer:

The arc length of the semicircle is 5 \pi\ units or 15.7\ units

Step-by-step explanation:

The complete question in the attached figure

we know that

The circumference of a semicircle is given by the formula

C=\frac{1}{2}\pi D

where

D is the diameter of the semicircle

we have

D=10\ units

substitute

C=\frac{1}{2}\pi (10)

C=5 \pi\ units ----> exact value

Assume

\pi =3.14

C=5(3.14)=15.7\ units ----> approximate value

therefore

The arc length of the semicircle is 5 \pi\ units or 15.7\ units

6 0
3 years ago
Out of the 120 students at a summer camp, 72 signed up for canoeing. There were 23 students who signed up for trekking, and 13 o
Paha777 [63]

Answer: 32%

Step-by-step explanation: I just took it on the test and I got it right!!

6 0
3 years ago
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