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babymother [125]
3 years ago
11

What is the graph of y = 2f(x)

Mathematics
1 answer:
Licemer1 [7]3 years ago
8 0

HERE IS YOUR ANSWER...

I THINK THIS MAY SOLVE YOUR DOUBT....

THANK YOU......

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1. Solve for the area of the figure below.
wariber [46]

Answer:

39

Step-by-step explanation:

7 0
2 years ago
Explain please, I’ve been having trouble with this question
GuDViN [60]

Step-by-step explanation:

I didn't need the other angles, but right of the bat you can tell it's two right triangles back to back.

<em>y </em> has to be 90° , as you have noticed they already gave you 70° on the right side of the shape meaning if you were to add 90 which is why plus 70 what would that give you? 160.

the total interior for a triangles angles has to be 180°. if you do the math 180 - 160 you get the leftover 20° for x.

I suck at explaining stuff, hope this helps

7 0
2 years ago
-3(2x - 4) Please help
Elenna [48]
If you’re using distributive property you’re answer would be... -6x+12 hope I helped !
4 0
3 years ago
In the diagram below PQR are point on the circle with centre o and diameter 14cm &lt;PRQ=35° Find the length of the minor arc PQ
Gekata [30.6K]

Answer:

Step-by-step explanation:

I'll draw a quick sketch. It's hard to "see" this kinda of problem w/o a drawing , so start there.   just draw as much as you can from what the problem tells you.

diameter = 14 cm

radius = 7 cm

pi = 3.142

PRQ = 35 °

to find Y use law of sines

sin(70) / Y = sin(55) / 7

sin(70) / sin(55) / 7 = Y  ( I'll use my calculator for all the non standard angles )

sin(70) * 7 / sin(55) = Y   ( and invert and multiply the fraction in the denom )

8.03007 = Y

x = 70 °

if you have questions, and  you should, just put them in the comments , I'll see them later :)

5 0
2 years ago
A line has a slope of -8 and includes the points (-10, 0) and (-9, z). What is the value of Z?
Evgesh-ka [11]

Answer:

Step-by-step explanation:

Let L be the given line, then, with a slope of -8

L :  y = -8x + b

where b is to be determined from the included point A(-10,0).

Substitute point A in L to get

0 = -8 (-10) + b

solve to get

b = -80

therefore

L : y = -8x -80

Now substitute B(-9,z) in L

z = -8(-9) - 80 = -8

6 0
3 years ago
Read 2 more answers
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