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3 years ago

Kate made 4 dresses with 7 yards of fabric. how many yards did she use on 1 dress

1 answer:

5 0

This is a fraction equal to
7 yards ÷ 4 dresses

We want a unit rate where
<span>1 is in the denominator, </span>
so we divide top and bottom by 4.

7÷4= 1.75
_
4÷4=1.
Therefore, Kate used 1.75 yards per one dress (1.75 yds. p/ d)

Hope I helped! :)

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correct, as there are illegal immigrants.

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3 years ago

Evaluate the expression for the given values. mx−y when m=2, x=7, and y=5 Enter your answer in the box.

irinina [24]

To evaluate this expression you just have to substitue the value that is given.

so since we know m=2 x=7 y=5

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3 years ago

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Todd and Joan each generate a random sample of the 250 students in Grade 7 at their school. Each sample has 20 students. Todd an

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Answer:

B. There is a slightly more even distribution in the numbers in Joan's Group than in Todd's Group. C. Only one number, 28, is the same between the two samples.

Step-by-step explanation:Your welcome loves :)

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3 years ago

PLEASE HELP QUICK QUESTION EARN 20 POINTS

slamgirl [31]

Answer: The correct option is (D) 36.

Step-by-step explanation: We are given to find the value of 'y' that would make OP parallel to LN.

MO = 28 units, OL= 14 units, Pl = 18 units and MP = y = ?

From the figure, we have

if OP ║ LN, then we must have

∠MOP = ∠MLN

and

∠MPO = ∠MNL.

Since ∠M is common to both the triangles MOP and MLN, so by AAA postulate, we get

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We know that the corresponding sides of two similar triangles are proportional, so

$\dfrac{MO}{ML}=\dfrac{MP}{MN}\\\\\\\Rightarrow \dfrac{MO}{MO+OL}=\dfrac{MP}{MP+PN}\\\\\\\Rightarrow \dfrac{28}{28+14}=\dfrac{y}{y+18}\\\\\\\Rightarrow \dfrac{28}{42}=\dfrac{y}{y+18}\\\\\\\Rightarrow \dfrac{2}{3}=\dfrac{y}{y+18}\\\\\\\Rightarrow 2y+36=3y\\\\\Rightarrow y=36.$

Thus, the required value of 'y' is 36.

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3 years ago

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Help please anyone...

dybincka [34]

Answer:

A.) -5

Step-by-step explanation:

-3×-5 = 15 (two negatives equal a positive)

15-4 = 11 which is greater than 7

feel free to mark brainliest if this helped you :)

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2 years ago