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Lena [83]
3 years ago
10

Ali and Steve share some sweets in the ratio 2 : 7

Mathematics
1 answer:
Ivahew [28]3 years ago
4 0

Answer: 30 - 5 = 25 (the difference between the two is 5)

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PLSSS HELP
slava [35]

This is an incorrect question, the correct question is given below.

Martin is building a model. He cuts two pieces of wood that are each 6\frac{1}{3} inches long from a board with a total length of 18 inches.  What is the length, in inches, of the remaining part of the board?

Answer : The length of the remaining part of the board is 5\frac{1}{3} inches.

Step-by-step explanation :

As we are given that:

Total length of the board = 18 inches

Length of each piece of wood cut from the board = 6\frac{1}{3} inches = \frac{19}{3} inches

Length of 2 pieces of wood cut from the board = 2\times \frac{19}{3} inches

                                                                               =  \frac{38}{3} inches

Length of the remaining part of the board = Total length of the board - Length of 2 pieces of wood cut from the board

Length of the remaining part of the board = 18-\frac{38}{3} inches

                                                                      = \frac{54-38}{3} inches

                                                                      = \frac{16}{3} inches

                                                                      = 5\frac{1}{3} inches

Therefore, the length of the remaining part of the board is 5\frac{1}{3} inches.

5 0
3 years ago
If the trapezoid is reflected over JH, a hexagon will be<br><br> created
JulsSmile [24]

Answer: 8 units

Step-by-step explanation:

4 0
3 years ago
5. Carla babysits and tutors to make extra money. She babysits for $5 an hour and tutors for $10 an hour.
HACTEHA [7]

Carla can babysit for 5 hours and tutor for 7 hours or babysit for 8 hours and tutor for 5.5 hours

<h3>How to graph the inequality?</h3>

Let x represents hours babysitting and y represents hours tutoring

So, we have:

Earnings = Rate of babysitting * x + Rate of tutoring* y

This gives

Earnings = 5x + 10y

He wants to earn at least $95.

This means that:

5x + 10y ≥ 95

See attachment for the graph of the inequality

From the attached graph, two possible solutions are: (5, 7) and (8, 5.5)

This means that Carla can babysit for 5 hours and tutor for 7 hours or babysit for 8 hours and tutor for 5.5 hours

Read more about inequalities at:

brainly.com/question/25275758

#SPJ1

5 0
2 years ago
P. 14.1
irakobra [83]

Answer:

. a = 15, b = 20 2. a = 5, b = 12

N. 25

U. 9

3. a = 13, b = 84

4. a = 65, b = 72

O. 97

5. a = 6, b = 17.5

6. a = 6-, b = 7

3'

H. 116.6

N. 60

Find the side length b of the right triangle with the given

hypotenuse c and side length a. Round your answer to the

nearest tenth.

G. 30

O. 13

7. c = 61, a = 11

8. C = 82, a = 80dis is the good kid ok

Step-by-step explanation:

5 0
3 years ago
A student has a GPA of 2.57 from 14 credit hours his first semester. If he takes 12 hours the
Alexeev081 [22]

Answer:

First question ever tough love this is brainly <3

Step-by-step explanation:

4 0
2 years ago
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