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masha68 [24]
3 years ago
14

ASAP QUICK!!!! YOU WILL GET 5 STARS AND BRANILEST I AM SORRY I AM DOING THIS OVER AND OVER BUT IT IS DUE NOW!!!

Mathematics
1 answer:
hodyreva [135]3 years ago
5 0

Answer:

1.6cm

2.The door should be 1.6cm wide on the drawing.

.Step-by-step explanation:

1.First, note that 1 m =100 cm.

Then

5 m = 500 cm;

3 m = 300 cm.

If Elena wants to make a scale drawing of her bedroom on a scale of 1 to 50, then

500 cm : 50  = 10 cm;

300 cm : 50  = 6 cm.

Therefore, the length of the scale drawing is 10 cm and the width of the scale drawing is 6 cm.

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What is y+4=9 what is y?
amid [387]

Answer:

y = 5

Step-by-step explanation:

Subtract the 4 from 9

5 0
4 years ago
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There are 4 boys and 2 girls from the seventh grade and 3 boys and 5 girls from the eighth grade on the soccer team. Coach Hart
tatuchka [14]

Answer:

The answer is a). 5/24.

Step-by-step explanation:

For the seventh graders there are 4 Boys + 2 Girls which totals 6 students.

  • The probability that a girl will be picked from the <em>seventh graders is 2/6</em>

For the eighth graders, there are 3 Boys + 5 Girls which totals 8 students

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To find the<u> probability that both are girls</u>, we multiply the two fractions together:

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7 0
3 years ago
Consider the quadratic function f(x) = x2 – 5x + 6.
PolarNik [594]
A = 2
b = -5
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5 0
4 years ago
Which of the following comparisons is FALSE?
dybincka [34]

Answer:

A

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Let's check each one-by-one.

a.

we know 3.79 liters is 1 gallon, so 4 liters IS NOT LESS THAN 1 gallon

THis is false.

b.

We know 1 feet is 0.30 meters, so definitely 1 foot is less than 1 meter.

This is true.

c.

we know around 28.35 grams is 1 ounce, so definitely 25 grams is less than 1 ounce.

THis is true.

d.

We know 1 km is approximately 0.62 miles so 10 km would be around 0.62*10 = 6.2 miles

So definitely 9 miles IS GREATER than 10 km.

THis is true.

So answer choice A is false, only.

4 0
3 years ago
What is the value of the expression?
Vesnalui [34]

1.583 3 is repeating

Hope this help you !

4 0
4 years ago
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