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vampirchik [111]
2 years ago
10

Find the gradients of lines a and b

Mathematics
1 answer:
Yanka [14]2 years ago
3 0

Answer:

a 2

b -1

Step-by-step explanation:

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Im not sure how to solve this please help
Effectus [21]
Look at the corresponding angle to 82, which is to the left of line b

It also measures 82 according to "corresponding angle theorem"


Then
angle x is equal to it as they are vertical pair of angle

so that, the measure of x equals 82 degree

I hope that helps
5 0
3 years ago
In ΔOPQ, the measure of ∠Q=90°, OQ = 80, QP = 39, and PO = 89. What ratio represents the cosecant of ∠P?
Serjik [45]

Answer:

cos(O) = 39 / 89

Step-by-step explanation:

Given:

ΔOPQ, where

∠Q=90°

PO = 89

OQ = 39

QP = 80

cosine of ∠O?

cos(O) = Adjacent / Hypotenuse

cos(O) = 39 / 89

3 0
3 years ago
Read 2 more answers
Please help me, I don't understand this XD
labwork [276]
The correct sentence is letter "B"

6 0
3 years ago
Read 2 more answers
Help asap! Please! Much appreciated!
stiv31 [10]
Area of the parallelogram = 20 x 16 = 320
Area of the triangle on top = 1/2 x 20 x 8 = 80 
Total = 320 + 80 = 400 square inches
5 0
3 years ago
using the formula c = 2pier, find the circumference of a circle with diameter of 28 inches. round your answer to the nearest inc
Cloud [144]
So than given that the diameter of a circle is 28 inches so from this result the radius is d/2 = 28/2 = 14 inches 

than the circumference of circle will be equal 2*3,14*14 = 6,28 *14 = 87,92 so rounded equal 88 in.

so this mean that choice c.) is right sure 

hope this will help you 
6 0
2 years ago
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