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Hunter-Best [27]
4 years ago
9

How do I find, x and y?

Mathematics
1 answer:
AleksAgata [21]4 years ago
5 0

Answer:

  • x = 52°
  • y = 128°

Step-by-step explanation:

The triangle is isosceles, so the angles on either end of the parallel bases are congruent. Right away, that tells you y = 128°.

The angles at the side of a trapezoid are supplementary, so ...

  x = 180° - 128°

  x = 52°

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Gala2k [10]
C. 800 Meters hope I helped

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4 years ago
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windiest paid $9 per hour and plans to work between 20 and 25 hours per week identify the independent and dependent quantity in
valentinak56 [21]

The independent quantity is 20-25 hours per week because time will go on no matter what. The dependent quantity is the amount of money Windiest is paid per hour.

4 0
4 years ago
How do you solve 1/2(6)(h+1)=18​
luda_lava [24]

Multiply 6 by 1/2 to get 3

Ow you have :

3( h + 1) = 18

Distribute the 3:

3h + 3 = 18

Subtract 3 from both sides:

3h = 15

Divide both sides by 3:

H = 5

4 0
3 years ago
One winter morning, the temperature was -2 degrees celsius. By 11:00am, the temperature had decreased by 3 degrees. At 4:00pm, t
andre [41]

Answer:-5

Step-by-step explanation:

you just minus it bruh

5 0
4 years ago
Find f(g(3)) given:<br> *<br> f (x) = 2x2 – 1<br> g(x) = 3x<br> h(x) =<br> j(x) = x - 5
bezimeni [28]

Answer:

161

Step-by-step explanation:

Given the functions

f (x) = 2x^2 – 1

g(x) = 3x

we are to find f(g(3))

First look for the composite function f(g(x))

f(g(x)) = f(3x)

f(3x)  = 2(3x)² - 1

f(3x)  = 2*9x² - 1

f(3x)  = 18x² - 1

f(g(x)) =  18x² - 1

Substitute x  = 3 into the result

f(g(3)) = 18(3)² - 1

f(g(3)) = 18*9- 1

f(g(3)) = 162-1

f(g(3)) = 161

Hence f(g(3)) is 161

5 0
3 years ago
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