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3 years ago

10

2. Debbie made 4 dozen heart-shaped cookies. She decorated each with 3cherries. If she bought 4 jars of 40 cherries, did she hav

e enough?

1 answer:

laiz [17]3 years ago

8 0

Answer:

Yes

Step-by-step explanation:

4 dozen cookies is 4*12 = 48.. Each cookies has 3 cookies. This requires 3*48 = 144. She has 4 jars of 40 each or 4*40 =160. So she has enough.

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8. Anoki Shah washes windows for Sparkle Cleans. He gets paid $1.39 per window. Last week he clean 284 windows. What was his tot

tensa zangetsu [6.8K]

284 x $1.39= $394.76
He made $394.76 washing 284 windows last week

6 0

3 years ago

find x if the distance between points L and M is 15 and point M is located in the first quadrant. L=(-6,2) M=(x,2)

aivan3 [116]

Answer:

Therefore,

$x = 9$

Step-by-step explanation:

Given:

Let,

point L( x₁ , y₁) ≡ ( -6 , 2)

point M( x₂ , y₂ )≡ (x , 2)

l(AB) = 15 units (distance between points L and M)

To Find:

x = ?

Solution:

Distance formula between Two points is given as

$l(LM)^{2} = (x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}$

Substituting the values we get

$15^{2}=(x--6)^{2}+(2-2)^{2}\\\\225=(x+6)^{2}$

Square Rooting we get

$(x+6)=\pm \sqrt{225}=\pm 15\\\\x+6 = 15\ or\ x+6 = -15\\\\x= 9\ or\ x = -21$

As point M is located in the first quadrant

x coordinate and y coordinate are positive

So x = -21 DISCARDED

Hence,

$x = 9$

Therefore,

$x = 9$

3 0

3 years ago

Find the number that makes the ratio equivalent to 1:3.<br> 4:_____<br> 12 or 13 or 9 or 11

ankoles [38]

The answer would be 12

6 0

3 years ago

18 oranges are packaged in 3 containers. How many oranges are packaged in 7 containers?

Rudiy27

42
18 divided by 3= 6
6•7= 42

4 0

3 years ago

If these two shapes are similar, what is the measure of the missing length t?

seraphim [82]

Answer:

1

Step-by-step explanation:

Since 12 / x = 4, you can safely assume that you would need to divide the 3 by x as well.

12 / 3 = 4

x = 3

3 / 3 = 1

Therefore, the answer is 1.

6 0

3 years ago