2 years ago

Suppose we must choose 4 rooms out of

Mathematics

1 answer:

r-ruslan [8.4K]2 years ago

6 0

Answer:

C. A systematic sample

Step-by-step explanation:

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Through (5, -2), parallel to y=-3/4x-4

Stels [109]

Answer:

1.75=b

Step-by-step explanation:

do the equation:

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+3.75 to both sides

1.75=b

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2 years ago

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Square NOPQ is dilated by a scale factor of to form square N'O'P'Q'. Side N'O' measures 4. What is the measure of side NO?

KIM [24]

$\begin{gathered} \text{NOPQ was dilated to N'O'P'Q'} \\ \text{The scale factor is }\frac{2}{3} \\ N^{\prime}O^{\prime}=4 \\ N^{\prime}O^{\prime}=\frac{2}{3}NO \\ 4=\frac{2}{3}NO \\ \text{cross multiply} \\ 12=2NO \\ NO=\frac{12}{2} \\ NO=6 \end{gathered}$

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5 months ago

A store gave away 6700 candy canes to 83 kids how many candy canes did each child get round to nearest tenth

hammer [34]

Answer:

80.7 candy canes/child

Step-by-step explanation:

6700 divided by 83=80.722

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2 years ago

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AveGali [126]

Answer:

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2 years ago

<img src="https://tex.z-dn.net/?f=-9.1%5C%20%20%5Ctextless%20%5C%20d-6.3" id="TexFormula1" title="-9.1\ \textless \ d-6.3" alt=

SSSSS [86.1K]

-9.1 < d - 6.3
add 6.3 to both sides
-2.8 < d or d > -2.8

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2 years ago