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vlada-n [284]
2 years ago
10

15. Jessica is trying to hire a babysitter that charges less than $10 per hour (not including any extra fees).

Mathematics
1 answer:
tresset_1 [31]2 years ago
7 0

Answer:

A. and B.

Step-by-step explanation:

A. $34 - $10= $24 hourly fee divided by 3= $8 per hour.

B. $66 - $12= $54 hourly fee divided by 6= $9 per hour.

C.$92-$8= $84 hourly fee divided by 7= $12 per hour.

D. $52.5-$0= $52.5 hourly fee divided by 3.5= $15 per hour.

E. $112-$2=$110 hourly fee divided by 5.5= $20 per hour.

So Mia and Alex are the cheapest .

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If a triangle has side lengths 14,48, and 50 units what type of triangle is it an acute an obtuse a right or no solution.
Snezhnost [94]

Answer:

No solution

Step-by-step explanation:

we know that

The <u>Triangle Inequality Theorem</u> states that the sum of any 2 sides of a triangle must be greater than the measure of the third side

so

In this problem

48+50>14

98>14 -----> is not true

therefore

You can't build a triangle with those dimensions

4 0
3 years ago
How do I solve this?
mart [117]
X + y = 20 Substitute
x by 2 y - 4 in x + y = 20 to obtain 2 y •
4 + y = 20 Solve for y to find y = 8 and
x = 2y - 4 = 12
3 0
2 years ago
Read 2 more answers
Which of the following rigid motions is used to prove that vertical angle pairs are congruent? (1) a rotation by 90 about the i
liberstina [14]

Answer:

(2) a rotation by 180^{0} about the intersection of the lines creating the vertical angles.

Step-by-step explanation:

Rigid motion are a set of transformation procedure to change the dimension, orientation or size of a given figure or shape. It involves rotation, translation, reflection and dilation.

Vertical angles are formed when two straight lines intersect to form angles. But two opposite angles called vertical angles are equal. To prove that vertical angles are equal; a rotation by 180^{0} about the intersection of the lines creating the vertical angles is required.

3 0
3 years ago
In a shipment of onions, 12% are damaged. 1,144 onions are undamaged.
katovenus [111]
Since 12% of them are damaged, that means the percentage of them that aren't 88%. 
The easiest way to do it is to divide 88 from 1,144, written as 1,144<span>÷88.
That's 13. So, then you would multiply 13 by 100. To get the total amount of onions. That'd be 1,300.</span>
5 0
3 years ago
Out of 25, Alan made 18 basketball shots. If he shoots 100 shots, how many should we expect him to make?
never [62]

Answer: 72

Step-by-step explanation:

25:18 - 25 total : 18 made

25:18 x 4 = 100:72

100:72- 100 total : 72 made

3 0
3 years ago
Read 2 more answers
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