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3 years ago

Please help me if you can thank you.

Mathematics

1 answer:

jek_recluse [69]3 years ago

3 0

Answer:

X. 120 Y. 30 Z. 36.5

Step-by-step explanation:

X. 360-107-133= 120

Y. Length of AB is equal to 120, so angles y and C are equal to 60. 60/2= 30

Z. 133+ 30= 163. 180-163= 17. Angle A and Z equal to 53.5. 53.5-17= 36.5

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Can anyone help me with this problem by factoring and list the steps please

jok3333 [9.3K]

Answer:

$m=2, m=0$

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$20m^2-40m=0$

<u>Use quadratic formula:-</u>

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$m_1,_2=\frac{-(-40) -+\sqrt{x} (-40)^2-4*20*0}{2*20}$

$\sqrt{(-40)^2-4*20*0}=40$

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3 years ago

100 POINTS!!!

Gre4nikov [31]

Answer:

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8 0

2 years ago

What is the diameter of a circle with a circumference of 11.27 pi ft

KatRina [158]

Circumference of circle = 11.27π ft
so,
C = 2πr
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3 years ago

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kiruha [24]

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3 years ago

Read 2 more answers

Find the area of the trapezoid below in square centimeters (cm). The area of the trapezoid is

BARSIC [14]

Answer:

122.5

Step-by-step explanation:

Use the area formula for a trapezoid (attached below as an image):

A = area in sq cm

a = top base

b = bottom base

h = height

Correspond the correct values with the variables:

a = 14

b = 21

h = 7

A = 1/2 * (14 + 21) * 7

A = 1/2*(35)*7

A = 17.5 * 7

A = 122.5 sq cm

Hope this helps (●'◡'●)

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3 years ago