MATHEMATICS MIDDLE SCHOOL

What is equivalent to the expression 4(x + 2y) A. 4x + 8y
B.4x + 2y
C. x + 8y
D. 8xy

Answers

Answer 1
Answer:

Answer:Answer is D

Step-by-step explanation:

It CORRECT
Answer 2
Answer:

Answer:

hello darkness my old friend

Step-by-step explanation:

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Which ratios are equal to each other? 1:16 and 2:8 or 2:32 and 4:8 or 1:64 and 4:16 or 1:16 and 4:64

Answers

It would be the one that says " 1:16 and 4:64 " because when you multiply 4 x 16 you would get 64. I hope de I helped you today

Hi, having trouble understanding this question.. as well as solving it.Angle P and angle Q are complementary angles. The measure of angle P is one-fourth the measure of angle Q. Find the measure of each angle.

The measure of angle P is _________.

The measure of angle Q is _________.

Answers


-- You have two angles.

-- They're complementary . . . they add up to 90 degrees.

-- One is 4 times as big as the other one.
___________________________________________

-- The smaller angle has 1 share of the 90 degrees.

-- The bigger angle has 4 shares of the 90 degrees.

-- (The smaller one is 1/4 the size of the bigger one.
   The bigger one is 4 times the size of the smaller one.)

-- When you add them together, you get 5 shares, totaling 90 degrees.

-- What's the size of each share ?  It's 90/5 = 18 degrees.

-- The smaller angle gets one share . . . 18 degrees.

-- The bigger angle gets 4 shares.   (4 x 18) = 72 degrees.
____________________________________

Check:

-- Is the small one 1/4 the size of the big one ?    18/72 = 1/4  Yes.

-- Are they complementary ?  Do they add up to 90 degrees ?

                                                                       18 + 72  =  90  Yes.

                                                                                 yay !
The measure of angle P and Q is given in the picture.

What is 1 1/8 in simplest form

Answers

It is in the simplest form you can't divide anything by one really
11/8 is just  like 11 divide by 8 so it would be 1 and 3/8 

How do I find the the perimeter of a rectangle
in a coordinate plane

Answers


From the way you worded the question, it sounds like you have
the (x, y) coordinates of each corner of the rectangle.

The perimeter of any shape is the distance all the way around it,
or the sum of the lengths of all the sides.

So you have to take the coordinates of the four corners of the
rectangle, and find the length of each side ... that's the distance
between each pair of corner-points.  Then addum up to get the
perimeter.

I know finding the distance between two points is a pain, so I'll
tell you a way to make it a bit simpler:  You don't actually need to
do it 4 times.  You can get away with doing it only 2 times, and
you'll have enough information to find the perimeter.

Take the coordinates at the ends of any side of the rectangle.
Find the distance between them.  The side opposite that one
has the same length.

Then take the coordinates of either side that hooks onto the
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that you just worked with.  Find the distance between the two ends.
You know that this distance is the other dimension of the rectangle,
and you also know that the side opposite it has the same length.

So now, you found the distance between two pairs of points,
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the length of all four sides.

Now you can wrap it up !

Write a story problem to represent 1/2 divided by 3

Answers

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

What is a Fraction?

A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.

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