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mezya [45]
3 years ago
14

In a right triangle ABC, C is the right angle. What does sinA equal?

Mathematics
1 answer:
kvv77 [185]3 years ago
7 0
D it’s both pretty sure
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12. What are 3 ways you could write the ratio for 3 doughnuts to 4 cups of coffee?
OLga [1]

Answer:

3:4, 3/4, and 3 to 4

Step-by-step explanation:

It's correct

4 0
3 years ago
The ratio between the vertical angle and a base angle of an isosceles triangle is 4:3,find all the angles of the triangle
koban [17]
<span>Given ratio between the base angle and vertical angle of an isosceles traingle is 2:5

⇒ base angle / vertical angle = 2 / 5

let base angle = x

⇒ verticle angle = (5/2)x

we know that
verticle angle + base angle + base angle = 180°

⇒ ( 5/2 + 1 + 1 ) x = 180°

⇒ (9/2)x = 180°

⇒ x =  ( 180° x 2) / 9

⇒ x = 40°

verticle angle = (5/2) x 40° = 100°

</span>
4 0
3 years ago
Please answer quickly! Will give 5 star and brainliest for quickest answer.
boyakko [2]
1. 
{3x+9y=75
{8x+5y=67
2. elmination
{24x+72y=600
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{24x+15y=201
57y=399
y=7
8x=67-35
x=4
Senior citizen ticket cost $4
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8 0
4 years ago
Marquis used the steps below to find the solution to the inequality Negative 5.6 greater-than-or-equal-to x + 3.6.
Taya2010 [7]

Answer:3.9

Step-by-step explanation:

you have to add the decimal to the exponent

5 0
4 years ago
Read 2 more answers
. On Tuesday, Bellagio's Pizza sold 60 plain pizzas at $5 each; 20 meatball pizzas at $8 each; 25 Sicilian pizzas at $9 each; an
Alexeev081 [22]
The answer is D because 

60 times 5=300

20 times 8=160

25 times 9=225

33 times 10=330

Then add all of them and it gives you $1,015
4 0
4 years ago
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