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3 years ago

Traci spent $45.20 in 5 hours of shopping at the mall. $___per hour

2 answers:

4 0

So to find the hourly rate divide the amount spent by the amount of time.
In this case we divide 45.20 by 5
45.20/5=9.04

$9.04 per hour

Nata [24]3 years ago

3 0

Divided 45.20 by 5 hours = 9.04

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7over 8 times 4over 9 without multiplying

posledela

11 over 13 I think is the answer

4 0

3 years ago

AC is tangent to circle O at A. The Diagram is not to scale.

statuscvo [17]

Answer:

B. 64°

Step-by-step explanation:

Given:

mBY = 52°

Inscribed angle measure is half the intercepted arc:

m∠BAY = 1/2(52°) = 26°

The angle between the diameter and tangent is right angle:

m∠BAC = 90°

According to angle addition postulate:

m∠YAC = m∠BAC - m∠BAY
m∠YAC = 90° - 26° = 64°

Correct choice is B

7 0

2 years ago

Read 2 more answers

The price of a car devaluated from 3500 to 2700 what is the percent of decrease of the car

Nata [24]

Answer:

The price of the car decrease 22.86 %

Step-by-step explanation:

(3500-2700) / 3500 = 0.22857 *100%

3 0

3 years ago

Read 2 more answers

Can anyone please help with this.

Eddi Din [679]

The first question answer is 21*10^7
The second question answer is 5*10^2

7 0

3 years ago

What value should be added to both sides for completing the square in this equation?

Mila [183]

Hey there!

x^2 + 4x = 12

SUBTRACT 12 to BOTH SIDES

x^2 + 4x - 12 = 12 - 12

SIMPLIFY IT

x^2 + 4x - 12 = 0

FACTOR the LEFT SIDE of your EQUATION

(x - 2)(x + 6) = 0

• EQUATION #1: x - 2 = 0

• EQUATION #2: x + 6 = 0

SIMPLIFY IT

• EQUATION #1 answer: x = 2

• EQUATION #2 answer: x = -6

OVERALL ANSWER: x = 2 or x = -6

YOUR ANSWER: x = 2 (Option A.)

Good luck on your assignment and enjoy your day!

~Amphitrite1040:)

3 0

2 years ago