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2 years ago

Plzz helppp

Mathematics

1 answer:

dlinn [17]2 years ago

7 0

Answer:

i sowwy

Step-by-step explanation:

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When 60% of a number is added to the number, the result is 208

NNADVOKAT [17]

Answer:

x=120

0.60*120=72

120+72=192

192=192

Hope this helps

Step-by-step explanation:

THE ANSWER IS 192

6 0

2 years ago

X^2-4x+c find the value of c

Sonbull [250]

Answer:

$c = 4$

Step-by-step explanation:

Given

$x^2 - 4x + c$

Required

Find c

The question is incomplete. However, I'll assume the expression is a perfect square.

To find c, we make use of the following formula

$c = (\frac{b}{2})^2$

Where

$ax^2 + bx + c$

By comparison with $x^2 - 4x + c$

$a =1$

$b = -4$

So, $c = (\frac{b}{2})^2$ becomes

$c = (\frac{-4}{2})^2$

$c = (-2)^2$

$c = 4$

The value of c that makes the expression, $x^2 - 4x + c$ a perfect square is 4 and the expression is: $x^2 - 4x + 4$

8 0

2 years ago

What is 6x^-2 simplified

yulyashka [42]

Pemdas
parnthasees
exponnets
mult or div
add or sub

6x^-2 means
6 times x^-2

rmemeber
x^-m=1/(x^m)
6 times x^-2=6 times 1/(x^2)=6/(x^2)= $\frac{6}{x^{2}}$

6 0

2 years ago

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Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents that discou

Blizzard [7]

15/40 x 100 = 37.5
equation for percent decrease is diiference/original x 100.

5 0

3 years ago

Please help and hurry. Plllllllllllllzzzzzzzzzzzz get the right answer

Ratling [72]

Answer:

The correct answer is $-\frac{3}{4} x-3$

4 0

2 years ago

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