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Musya8 [376]
4 years ago
5

A shoe maker made 3 new soles every 4 minutes. Another shoe maker made 2 soles every 3 minutes. What was the difference in the n

umber of soles they made in an hour? USE A RATIO OR PROPORTION TO ANSWER THIS PLS.
Mathematics
1 answer:
Snezhnost [94]4 years ago
7 0

Answer:

45:40

Step-by-step explanation:

You take the first time and divide 60 by that number (60/4=15) Then you multiply it by the numbers of shoes being created (3*15=45) Repeat this for the other part and you have your answer

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Which is bigger one seventh of 14 or half of 36? (this is a ratio)
Kazeer [188]
Half of 36 is greater than one seventh of 14
8 0
3 years ago
Graph the following {(x,y): x + y = 5}
Whitepunk [10]

For this case we have the following function:

y = 5-x

We look for the points of intersection with the x axis, doing y = 0

0 = 5-x\\x = 5

We look for the points of intersection with the y axis, doing x = 0

y = 5-0\\y = 5

We can also observe that the slope is -1.

y = mx + b\\y = -x + 5

Answer:

See attached image

6 0
3 years ago
The length of segment XY is 9 cm. Which statements regarding triangle XYZ are correct? Check all that apply.
Dominik [7]

<u>Answer-</u>

  • YZ = 9 cm
  • XZ=9\sqrt2
  • XZ is the longest segment in triangle XYZ.

<u>Solution-</u>

Triangle XYZ is a right angle triangle with ∠Y=90°

Triangle XYZ is also an isosceles triangle, as

∠X =45°= ∠Z

Therefore, triangle XYZ is a right angle isosceles triangle.

So,

XY = YZ = 9 cm

Applying Pythagoras theorem,

\Rightarrow XZ^2=XY^2+YZ^2\\\\\Rightarrow XZ^2=9^2+9^2\\\\\Rightarrow XZ^2=2\times 9^2\\\\\Rightarrow XZ=\sqrt{2\times 9^2}=9\sqrt2

In a right angle triangle, always the hypotenuse is the largest. So XZ is the longest segment in triangle XYZ.


6 0
3 years ago
Read 2 more answers
Q1. Find the measure of angle 1. Show your work.
OlgaM077 [116]

Answer:

1. 110°

2. 139°

Step-by-step explanation:

1. 180° in a triangle

180 - 40 - 30 = 110°

2. 180° in a triangle

angles on a straight line add up to 180°

180 - 64 - 75 = 41°

180 - 41 = 139°

4 0
3 years ago
25. In the year 2016, the population of Johns Creek was 124,000. Statistics show that the population is
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3 years ago
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