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3 years ago

Help I need to get this done I have 15 questions

Mathematics

1 answer:

ivanzaharov [21]3 years ago

4 0

Answer:

8 cm

Step-by-step explanation:

(See the image attached for details)

The blue segment measures 15 cm
The green segment measures 7 cm
The green and yellow segment when added form the blue segment
So: ? + 7 = 15

Solve:

? + 7 = 15

Subtract 7 on both sides:

? + 7 = 15

-7 -7

? = 8 cm

Therefore, the yellow segment, or the missing side length, measures 8 cm.

You might be interested in

Determine whether The given segments have the same length. Justify your answer

Semenov [28]

We know the distance formula is

$\sqrt{ (x_{2}-x_{1})^2+ (y_{2}-y_{1})^2 }$

Here A( -4,2) and B(1,4)

So length of AB

= $\sqrt{(1-(-4))^2+(4-2)^2} =\sqrt{5^2+2^2} =\sqrt{29}$

Also C(2,1)

Length of BC

= $\sqrt{(2-1)^2+(-1-4)^2} =\sqrt{1^2+(-5)^2} =\sqrt{26}$

So we can see that length of AB is not equal to length of BC

11.

Now AB = $\sqrt{29}$

Also C(2,-1) & D(4,4)

Length of CD

= $\sqrt{(4-2)^2+(4-(-1)) ^2} =\sqrt{2^2+5^2} =\sqrt{29}$

Yes AB = CD

5 0

3 years ago

Fatima has 50 donuts to sell. Each donut is covered with one topping. 5 are covered with peanuts 15 are covered with chocolate c

vagabundo [1.1K]

Answer:

FATIMA (LOLOLOLOLOLOLOLOLOLOL)

Anyways the correct answer is 10 donuts that are covered with sprinkles

Step-by-step explanation:

5+15+20=40

50-40 = 10

4 0

3 years ago

HELPPPPP I DONT UNDERSTANDDDD

max2010maxim [7]

This is how you do it hope this helps.

5 0

2 years ago

What is 7 times (12+8)-6

Strike441 [17]

Your answer is 134! Hope this helps!

8 0

3 years ago

Read 2 more answers

Plz I need help bad!

gtnhenbr [62]

Answer:

72 bowls with 12 cups of cream

Step-by-step explanation:

First, I want to point out that the information, “3 pots of soup” is useless. So disregard that.

1/6 cups of cream for every bowl. That means, the assistant can prepare 6 bowls with one cup of cream.

1/6–bowl 1

1/6–bowl 2

1/6–bowl 3

1/6–bowl 4

1/6–bowl 5

1/6–bowl 6

At this point, 6 bowls are prepared. Add up all the cream that was used to make these 6 bowls.

1/6+1/6+1/6+1/6+1/6+1/6 = 6/6

Since 6/6=1, 1 whole cup of cream makes 6 bowls. That means 12 whole cups will make 12 x 6 = 72 bowls.

Hope this helps!

6 0

2 years ago