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3 years ago

Determine if the rates 42 people on 7 teams and 64 people on 8 teams are equivalent.

Mathematics

1 answer:

sdas [7]3 years ago

3 0

Answer:

not equivalent

Step-by-step explanation:

42/7=64/8 for poportion is not equal because 42•8=336 and 64•7=448. 336 and 447 are not equal.

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Regular pentagonal prism has 9 cm base edges. A larger similar prism of the same material has 36 cm base edges. How does the vol

Korolek [52]

9*4 equal is 36 divide that and your answer is 4

6 0

4 years ago

4a. Riley is buying things for a holiday party that she is having. She wants to make a cheese and cracker appetizer; every crack

S_A_V [24]

4a.

We can get the least number by taking LCM of 24 and 16.

We list each of the numbers as prime factors and take the mutiplication of each unique prime factor that occurs the greatest number of times.

24 = 2 * 2 * 2 * 3

16 = 2 * 2 * 2 * 2

So,

2 occurs four times

3 occurs 1 times

LCM of 24 and 16 is:

2 * 2 * 2 * 2 * 3 = 48

Least number of cheese and cracker appetizer = 48

4b.

Sleeves are sold in 24.

So, to get 48, she would need to buy:

48/24 = 2 sleeves

4c.

Cheese slices comes in packages of 16. So she needs to buy:

48/16 = 3 packages of cheese

8 0

1 year ago

Which representation shows y as a function of x?

almond37 [142]

(hint) its a pattern. (thats all I'll say-)

3 0

3 years ago

Read 2 more answers

In the diagram alongside angel ABD measure 30 ,angel CDE measure 40 and angel CED measure 55 . Find the measure of angel BAC

jeka94

The measure of the angle BAC is 55 degrees

<h3>Lines and angles</h3>

An angle is the point where two lines meet. From the given diagram, the sum of the angle in the triangle BAC is 180 degrees

Determine the measure of <BCA

<BCA = (40+55)

<BCA = 95 degrees

Determine the measure of <BAC

<BAC = 180 - (95+30)

<BAC = 180 - 125

<BAC = 55 degrees

Hence the measure of the angle BAC is 55 degrees

Learn more on lines and angles here; brainly.com/question/25716982

#SPJ1

6 0

2 years ago

3. Find the equations of the lines that form the sides to the polygon shown below. What type of polygon is it? Explain your reas

borishaifa [10]

Answer: The question is not complete. the figure is attached below.

The polygon is a rectangle.

Step-by-step explanation:

Line 1 goes through (-2, 3)

hence the slope of line 1 = -3/2

Line 2 goes through (0, 3) (2, 0)

hence the slope of line 2 = -3/2

Line 3 goes through (0, 1) (-3, 1)

hence the slope of line 3 = 2/3

Line 4 goes through (3, 0) (0, -2)

Hence the slope of line 4 = 2/3

therefore -3/2 * 2/3 = -1

Line1 + Line3 Line1 + Line4 Line2 + Line3 Line2+Line4

because, the distance between Line1 and Line2 is not equal to that Line3 and Line4.

The polygon is a rectangle polygon.

7 0

3 years ago