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poizon [28]
3 years ago
5

PLEASE PLEASE PLAESE HOW MANY TIMES CAN I SAY PLEASE I NEED HELP !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

!!!!!!!!!!!!!!!!!!!!!!!!!!
answer like
answer 1. _____________
Answer 2.____________
answer 3.______________
answer 4.______________

Mathematics
1 answer:
IrinaVladis [17]3 years ago
8 0

Answer:

1.supplementary angles   adjacent angles

2.complementary angles    adjacent angles

3.vertical angles

4.complementary angles      adjacent angles

Step-by-step explanation:

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Please help!!
postnew [5]

2  \frac{5}{8}  \div 2  \frac{1}{2}
Change the mixed fractions to improper fractions.
To do this, multiply the whole number part by the denominator. Add that to the numerator. Then write the result on top of the denominator.

You would now have:
\frac{21}{8}  \div  \frac{5}{2}
Change the division sign to a multiplication sign by turning the second fraction upside down.
That is,
\frac{21}{8}  \times  \frac{2}{5}

The answer is:
\frac{42}{40}

This can be simplified to:
\frac{21}{20}



8 0
3 years ago
X - y= -4 -2x +3y =6
STatiana [176]

Answer:

<em><u>x=-6, y=-2</u></em>, (As a point) (-6, -2).....The point form is not necessary unless you want to solve the system (of equations) by graphing.

Step-by-step explanation:

By substitution:

x-y=-4    By adding y on both sides,

x=y-4

Now you can substitute x for the expression (y-4)

Plug the (y-4) as x in the other equation.

So -2x+3y=6 becomes

-2(y-4)+3y=6

Now solve:

-2(y-4)+3y=6 distributes out to be

-2y+8+3y=6     Now combining like terms

y+8=6              Subtract 8 on both sides to isolate the variable

<u><em>y=-2</em></u>

Now plug the value -2 in where the y is in any equation (preferably the easier/less complicated one) and solve for x.

So x-y=-4 becomes

x-(-2)=-4

=x+2=-4

=<u><em>x=-6</em></u>

3 0
3 years ago
No<br> please no please whyyyyyyy
mestny [16]

Answer:?

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
the length of a rectangle is 4 cm more than the width and the perimeter is at least 48cm. what are the smallest possible dimensi
wel
X=length
x+4=width
2(x+4)+2x=48
2x+8+2x=48
4x=40
x=10
It means that length will be equal 10 and width 14 :)
so dimensions of this rectangle is 10x14 :)
8 0
3 years ago
Read 2 more answers
What's the square root of 25 ​
Vitek1552 [10]

Answer:

5

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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