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2 years ago

15

There was 1/6 of a sheet of cake remaining at Gabbys birthday party she wanted to send some home with four of her friends if she

put the remainder of the Chi how much would each of your friends get to take

1 answer:

svlad2 [7]2 years ago

5 0

Answer:1/24

Just multiply 1/6 and 1/4

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3. Diego drew a scaled version of a Polygon P and labeled it Q.

bogdanovich [222]

Answer:

The scale factor used to go from P to Q is 1/4

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z ----> the scale factor

x -----> area of polygon Q

y -----> area of polygon P

$z^{2}=\frac{x}{y}$

we have

$y=72\ units^2$

Find the area of polygon Q

Divide the the area of polygon Q in two triangles and three squares

The area of the polygon Q is equal to the area of two triangles plus the area of three squares

see the attached figure N 2

Find the area of triangle 1

$A=(1/2)(1)(2)=1\ units^2$

Find the area of three squares (A2,A3 and A4)

$A=3(1)^2=3\ units^2$

Find the area of triangle 5

$A=(1/2)(1)(1)=0.5\ units^2$

The area of polygon Q is

$x=1+3+0.5=4.5\ units^2$

Find the scale factor

$z^{2}=\frac{x}{y}$

we have $y=72\ units^2$

$x=4.5\ units^2$

substitute and solve for z

$z^{2}=\frac{4.5}{72}$

$z^{2}=\frac{1}{16}$

square root both sides

$z=\frac{1}{4}$

therefore

The scale factor used to go from P to Q is 1/4

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2 years ago

What is 64x64? and I know if you use a calculator =)

Savatey [412]

Answer:

4096

Step-by-step explanation:

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2 years ago

5 Carla packs 4 pairs of pants, 2 pairs of shorts, and 3 skirts for her vacation.

lyudmila [28]

Answer: D

Step-by-step explanation:

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2 years ago

Can someone please help me with how to do this?? I am lost

JulsSmile [24]

Answer:

G represents sets of student appearing for GENERAL KNOWLEDGE

M represents sets of student appearing for MATHS

S represents sets of student appearing for SCIENCE

G ∩ M = { Max, Anael}

G ∪ S = { Max, Acel, Carl, Anael, Acton, Dario, Kai, Barek, Carlin}

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3 years ago

Help with this math question

ZanzabumX [31]

That easy 56.8.895 because when u add all the steps u find u answer so don’t let it fool u

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2 years ago

Read 2 more answers