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2 years ago

PLEASE HELP!!!!!!!! ASAP

Mathematics

1 answer:

larisa86 [58]2 years ago

8 0

I think the answer to this question is c

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Can someone help me with this

SashulF [63]

Answer:

$\angle NRQ =85 \degree$

Given:

$\angle RPQ = 45 \degree \\ \angle PQR = (6x + 4)\degree \\ \angle NRQ = (15x - 5)\degree$

Step-by-step explanation:

Property used: An exterior angle of a triangle is equal to the sum of the opposite interior angles.

$= > \angle RPQ + \angle PQR = \angle NRQ \\ \\ = > 45 \degree + (6x + 4)\degree = (15x - 5)\degree \\ \\ = > 45\degree + 6x\degree + 4\degree = 15x\degree - 5\degree \\ \\ = > 49\degree + 5 \degree= 15x\degree - 6x\degree \\ \\ = > 54\degree = 9x\degree \\ \\ = > 9x\degree = 54\degree \\ \\ = > x\degree = (\frac{54}{9} )\degree \\ \\ = > x\degree = 6\degree \\ \\ Putting \: value \: of \: x \: in \: \angle NRQ \\ \\ = > \angle NRQ = (15x - 5)\degree \\ \\ = > \angle NRQ = (15 \times 6 - 5) \degree \\ \\ = > \angle NRQ =85 \degree$

4 0

2 years ago

Graph y = x + 4 NEED HELP ASAP

lisabon 2012 [21]

Answer:

Step-by-step explanation:

−

4 0

3 years ago

Help a guy out. Can’t figure this stuff out. 50 points to whoever helps me out.

emmainna [20.7K]

Answer:

another quick 5 my G thanks alot sheessh

Step-by-step explanation:

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2 years ago

Given m || n, find the value of x and y. m (8x-5) (y+16) n (5x-10)

jekas [21]

Answer:

x=6

y=9 so it is the answer....

4 0

2 years ago

A 4-pack of greeting cards costs $7.40. What is the unit price?pls answer fast

densk [106]

Answer:

The unit price of the problem is that one pack of greeting cards costs $1.85

Step-by-step explanation:

In order to find the unit rate, you have to divide the price by the quantity of the product. So, we will divide 7.40 by 4 so we can see the price of one pack.

7.40 ÷ 4 = 1.85

So, one pack of greeting cards costs $1.85 which is also our unit price.

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3 years ago