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Zolol [24]
2 years ago
14

HELP PLEASE THANK YOU

Mathematics
2 answers:
erastovalidia [21]2 years ago
5 0

Answer:

∠1 = 103°

Step-by-step explanation:

supplementary angle to 136° = 180° - 136° = 44°

∠1 = 180° - 33° - 44° = 103°

Pachacha [2.7K]2 years ago
5 0

Step-by-step explanation:

Let the unnamed angle in the triangle be x.

x + 136 = 180 (Sum of angles on the same straight line)

x = 180 - 136

= 44

Angle 1 + x + 33 = 180 (Sum of angles in a triangle)

Angle 1 + 44 + 33 = 180

Angle 1 + 77 = 180

Angle 1 = 180 - 77

= 103

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(143(5) + 67)5 ___________ 2 <br> A. 1950 <br> B. 1955 <br> C. 1956 <br> D. 1953
Charra [1.4K]
The Correct Answer Is B 1955
4 0
2 years ago
For a given angle θ, sin θ = 1. What is cos θ?
sergiy2304 [10]

Answer:

sin90 =1

cos 90 = 0

Step-by-step explanation:

θ = 90 degrees

5 0
2 years ago
I will give lot of points please help
zheka24 [161]

Answer:

V = 43323 mm³

(second answer is already correct)

Step-by-step explanation:

these pennies make up the shape of a cylinder, so, we can solve this question by solving for the volume of a cylinder.

the volume of a cylinder can be found with the formula:

V = πr²h

(V = volume ; π = pi ; r = radius ; h = height)

We know the diameter of this cylinder is 19.05 mm. Diameter is two times the length of the radius, (diameter is all the way across, radius is from center to outer / halfway across) meaning that we can find the radius by dividing 19.05 by 2.

diameter = 19.05

radius = 19.05 / 2 = 9.525

so, r = 9.525

we also are given the height of this cylinder, 38 mm

so, h = 38

π = 3.14159 (π is a constant)

plugging our measurements into the volume formula:

 V = πr²h

V = (3.14159)(9.525²)(38)

V =  (3.14159)(362.9025)(38)

V = 43323.4894628

[rounded to V = 43323 mm³]

And yes, the volume is not affected by a change in shape. (you are correct)

hope this helps!!

4 0
2 years ago
Read 2 more answers
Piecewise Functions!!! NEED HELP!!! How do you graph (x+1)^2
Anastasy [175]
Wish I knew need the same answer

7 0
3 years ago
I need help please and urgent!
Veronika [31]

Answer:

the answer is blurry for me take a picture again

Step-by-step explanation:

8 0
2 years ago
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