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3 years ago

Tell whether the angles are complementary,supplymentery,or neither.

Mathematics

2 answers:

mestny [16]3 years ago

7 0

Answer:

1.)Complementary

2.)Supplementary

3.) Neither

Step-by-step explanation:

1. Complementary angles add up to 90 degrees.

2. Supplementary angles add up to 180 degrees.

3. These angles are neither supplementary or complementary angles.

Hope this helps! :)

Correct me if I'm wrong

Alenkasestr [34]3 years ago

5 0

First one is complementary, second one is supplementary, and third one is neither.

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Bess [88]

Answer:

right trapezoid

Step-by-step explanation:

It has four sides with at least one pair of parallel sides.

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4 years ago

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Jody is feeding her dog from a 10-pound bag. The dog goes through 1 1/4 pounds of food each week. Enter, in decimal form, how ma

swat32

Answer:6.25 pounds left

Step-by-step explanation: 3 x 1 1/4= 3.75 pounds gone so if you add 6.25 pounds more you are at 10 pounds so

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3 years ago

-2x + y = 0 <br><br> -7x + 3y = 2<br>

dsp73

This is a system of equations.
First, you set everything in terms of y.
Take the first equation and move set everything equal to y
y=0+2x
Since it’s 0, you don’t need to put it, so
y=2x works.
Then, you plug y=2x into the bottom equation, for the y.
-7x +3(2x)=2. You do this because now you have the same variable for both and it can be solved easily.
Then you can simplify.
-7x+3x = 2
Then combine like terms.
-4x = 2
Divide by -4 on each side.
x = -1/2
So, now that you have x, you can plug in your x-value back into the top equation.
-2(-1/2) + y = 0
Combine like terms
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Get y by itself
y=-1
There you have it!
You can check by plugging in both values to any of the equations. We will use the top one here.
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It works!
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Please rate me Brainliest answer :)

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3 years ago

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1. Beginning with the equation x= -18, write the new equation produced by dividing both sides by $3.

Yuliya22 [10]

X/3=-6 is the correct answer

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3 years ago

Here are the shopping times (in minutes) of ten shoppers at a local grocery store.

d1i1m1o1n [39]

The frequency which is to filled in the table is 3,1,2,4.

Given shopping time of ten shopkeeper: 36,20,32,18,20,33,28,34,37,23.

We have to complete the frequency in the table. Frequency of something is the number of times that number is coming.

Shopping time is given as 36,20,32,18,20,33,28,34,37,23.

Intervals for which frequency is given is 18 to 22, 23 to 27, 28 to 32, 33 to 37.

Numbers in the range 18 to 22=18,20,23 therefore 3

Numbers in the range 23 to 27=23 therefore 1

Numbers in the range 28 to 32=32 , 28 therefore 2

Numbers in the range 33 to 37=36, 33, 37, 34 therefore 4.

Hence the frequency which is to filled are 3,1,2,4.

Learn more about frequency at brainly.com/question/254161

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2 years ago

Tell whether the angles are complementary,supplymentery,or neither. ​

Tell whether the angles are complementary,supplymentery,or neither.