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Elden [556K]
2 years ago
7

Select the correct answer.

Mathematics
1 answer:
timurjin [86]2 years ago
4 0

Answer:

B) -3.2

Step-by-step explanation:

-16/5 = -15/5 - 1/5 = -3 - 0.2 = -3.2

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Mike pays $26 for 10 baseball tickets. if he wants to buy 30 baseball tickets, how much will he pay?
Shalnov [3]
26/10 = 2.60 .... 2.60 x 30 = 78. So 78 is the answer
3 0
2 years ago
△ABC is a right triangle. m∠A = 32° m∠B=90°; AC = 9 and AB=5. Choose the expression used to find BC?
Westkost [7]

Answer:

Step-by-step explanation:

The diagram of the right angle triangle is shown in the attached photo.

From the given right angle triangle,

AC represents the hypotenuse of the right angle triangle.

With m∠32 as the reference angle,

BC represents the adjacent side of the right angle triangle.

AB represents the opposite side of the right angle triangle.

To determine BC, we would apply

the Sine trigonometric ratio which is expressed as

Sin θ= opposite side/hypotenuse. Therefore, the expression used to find BC is

Sin 32 = BC/9

BC = 9Sin32

5 0
3 years ago
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4 0
2 years ago
In triangle PQR, measurement P = 7x+8 , measurement Q = 8x-10, and measurement R = 7x+6 . List the sides in order from shortest
astra-53 [7]

Answer:

QRP

Q = 8x-10

R = 7x+6

P = 7x+8

Step-by-step explanation:

Let x be any positive integer, say x=2

P=7x+8=(7*2)+8=22 units

Q=8x-10=(8*2)-10=6 units

R=7x+6=(7*2)+6=20 units

From the above, Q is the shortest and P is the longest side. Therefore, the sides arranged from shortest to longest will be Q, R, P

5 0
3 years ago
you earn 3$ an hour as a waitress. After working 3 hours you earn $12 $5 and 7$ in tips. How much money do you earn in total. Ex
Dmitry [639]
You would earn $34 in total because 3x3 equals 9. And 12+5+7=24. 9+24÷35
8 0
3 years ago
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