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3 years ago

9

PLS HELP ME IT IS SO HARD

1 answer:

fiasKO [112]3 years ago

7 0

Answer:

180-28.4 DIVIDED BY TWO SHOULD BE THE ANSWER SO C

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Корень x-5=корень 3-x

Firlakuza [10]

√(x-5) = √(3-x)
|x-5| = |3-x|
x-5= 3-x
2x = 8
x=4

4 0

3 years ago

0.2(12x-10)-3x+2=0<br> what's the answer?

lina2011 [118]

Answer:

im not sure but i think its -25

Step-by-step explanation:

hope im not wrong:)

hope you have a great day and god loves you:))

8 0

3 years ago

Read 2 more answers

2. On a number line, G = 8 and H = –3. If H is the midpoint<br><br>of GI , find the coordinate of I.

MissTica

Answer:

-14

Step-by-step explanation:

the coordinate of I :

H = 8+I /2

-3 = 8+I /2

8+I = 2×(-3)

8+ I = -6

I = -6-8

I = -14

8 0

3 years ago

If the length of a leg of a triangle is 39.2 and the area of the triangle is 63 what is the length of the other leg

Nadya [2.5K]

Answer:

The length of the other leg is $3.21\ units$

Step-by-step explanation:

I will assume that the triangle is a right triangle

In a right triangle the legs are perpendicular

so

The area of a right triangle is equal to

$A=\frac{1}{2}(a)(b)$

where

a and b are the legs of the triangle

In this problem we have

$a=39.2\ units$

$A=63\ units^{2}$

substitute the values

$63=\frac{1}{2}(39.2)(b)$

$126=(39.2)(b)$

$b=126/(39.2)=3.21\ units$

7 0

3 years ago

Solve for x. a) 10 b) 12 c) 13 d) 11

Over [174]

Answer:

A : 10

Step-by-step explanation:

4 0

3 years ago