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nata0808 [166]
2 years ago
11

Please answer this. Find the angles

Mathematics
2 answers:
forsale [732]2 years ago
4 0

Answer:

  1. 35°
  2. 145°
  3. 145°
  4. 35°

Step-by-step explanation:

180°-35°=145°

vertical angles are congruent so 1 ≅4 and 2≅3

IrinaVladis [17]2 years ago
3 0

Answer:

m2 = 145

m3 = 145

m4 = 35

Step-by-step explanation:

m<1 = m<4 because of vertical angles

m<2 + m<1 = 180

m<2 + 35 = 180

m<2 = 145

m<2 = m<3 because of vertical angles

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What is parenthesis ?
Fynjy0 [20]
Parenthesis are something you can use in math problems that mean anything inside of them is what you have to solve first. In PEMDAS P is parenthesis which means that is first.
3 0
2 years ago
Fred's boat rental charges a rental fee of $30 plus $5 per hour. Joe's boat rental charges a flat rate of $20 an hour. Set the s
zmey [24]
30 + 5h = 20h
30 = 20h - 5h
30 = 15h
30/15 = h
2 = h

at 2 hrs, they both charge the same rate...
30 + 5(2) = 30 + 10 = 40
20h = 20(2) = 40
so at 2 hrs, they both charge $ 40

8 0
2 years ago
Find the derivative of g(y)=(y-4)*(2y+y^2)
sasho [114]

Answer:

g'(y)=3y^2-4y-8

Step-by-step explanation:

start by foiling out the given function

g(y)=(y-4)(2y+y^2)\\=2y^2+y^3-8y-4y^2\\=y^3-2y^2-8y

next, use the power rule to find the derivative

power rule: To use the power rule, multiply the variable's exponent n, by its coefficient a, then subtract 1 from the exponent. If there's no coefficient (the coefficient is 1), then the exponent will become the new coefficient.

g'(y)=3y^2-4y-8

5 0
1 year ago
If a basketball player made 72 out of 85 free throws attempts how many could she make in 200 attempts
DedPeter [7]

Answer:

169

Step-by-step explanation:

Use a proportion:

72/85=x/200

Solve for x

(72)(200)=85x

x=(72)(200)/85

x=169.41≈ 169

She can make 169 of 200 free throws.

6 0
2 years ago
Did I do it right or is it wrong ?
Shkiper50 [21]

Answer:

Hope this helps. Mark as brainliest please!

Step-by-step explanation:

10-3^3/9

10-27/9

10-3

7

8 0
3 years ago
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