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VLD [36.1K]
3 years ago
8

Equilateral triangle X Y W has degree angles of 60 degrees. Point D extends from side X W. Angle D X Y is 120 degrees. Triangle

Z Y W sits on side Y W. Angle Z is 90 degrees, angle Y is d degrees, and angle W is c degrees. Point D extends from side X W. Exterior angle Z W C is 90 degrees.
Using the figure on the left, what is the measure of ∠ZWY and ∠ZYW?

60° + c° + 90° = 180°

c =
c° + d° + 90° = 180°

d =
Mathematics
2 answers:
skelet666 [1.2K]3 years ago
5 0

Answer:

C=30

d=60

i got it right for edg

Step-by-step explanation:

V125BC [204]3 years ago
3 0

Answer:

80

Step-by-step explanation:

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What is the y-intercept for the function f(x)=2•5+4<br> A)y=2<br> B)y=4<br> C)y=6<br> D)y=14
Oksi-84 [34.3K]

Answer:

D) y=14

Step-by-step explanation:

2×5+4

Two multipled by five then add 4 is 14

5 0
2 years ago
I have 11 ones and I am between 70 and 80. How many tens do I have? Who am I?
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5 0
3 years ago
A player kicks a soccer ball from a height of 2 feet. The ball reaches A maximum height of 20 feet after traveling 40 feet horiz
Artyom0805 [142]

The height is 9.875 feet from which the goalkeeper catches the ball.

The player kicks soccer from a height of 2 feet

x = 0 and y = 2

Maximum height of 20 feet after traveling 40 feet

x = 40, y = 20

So let y = a(x - 40)² + 20  ( the path of parabola)

Since x = 0 , y = 2

So, 2 = a(0 - 40)² + 20

2 = 1600a + 20

-18 = 1600a

a = - 9/800

Thus, y = -9/800(x - 40)² + 20

Since the soccer is caught by the goalkeeper 70 feet from where it was kicked

x = 70

So at this time,

y = -9/800 ( 70 - 40)² + 20

  = -9/800 × 900 + 20

  = - 81/8 + 20

  = 79/ 8

  = 9.875 feet

Therefore the height at which the goalkeeper catches the ball is 9.875 feet.

To know more about the height refer to the link given below:

brainly.com/question/27030273

#SPJ1

7 0
1 year ago
Please help ASAP!!!
Svetach [21]

Answer:

B

Step-by-step explanation:

Just make sure that the x value is not being repeated twice. because one of the given points is (4,9) you cannot have the point (4,0). X value cannot repeat in a valid function.

3 0
3 years ago
PLEASE HELP!!! WILL MARK BRAINLIEST
ollegr [7]

a is SSS, c is SAS and d is ASA, all good congruent triangle theorems.


b is AAA, good to show similar triangles, not necessarily congruent triangles.


Answer: b



6 0
3 years ago
Read 2 more answers
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