Solve the following equation: l -4 l x 5= x x =

Mathematics

1 answer:

Ivahew [28]2 years ago

7 0

X = 20 because the Absolute value of -four is 4×5 is 20

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How to solve for X<br><br> 5( x - 3)/2 - 1 = 9

liq [111]

Answer:

Step-by-step explanation:

5( x - 3)/2 - 1 = 9

5/2(x-3)-1=9

5/2x-15/2-1=9

5x-15-2=18

5x-17=18

5x=35

x=7

5 0

3 years ago

An unknown number w is 30 more than an unknown number p. The number w is also p less than 5. The equations to find p and w are s

puteri [66]

The given equations are

$w = p+30 \\ w = -p+5$

TO solve for p and w, we can use elimination method. And the first step is to eliminate p by adding both equations .

So out of the given options, correct option is the first option .

7 0

3 years ago

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1. Mary is making a necklace by alternating red, yellow, and green beads. In

Feliz [49]

Answer: 20/ 60 = 1/3

Step-by-step explanation:

60 beads in total which makes that the denominator and how many red beads in the numerator (20) then just reduce the fraction

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2 years ago

Why is 4,536 less than 4,563

kkurt [141]

Well, one number is larger than the other, it has a bigger quantity, which makes the other smaller.

8 0

2 years ago

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Find the perimeter of the triangle defined by the coordinates (9, 0), (-5, 0), and (-10, 6). (Round to nearest tenth)

eduard

The perimeter is 41.7.

We first find the distance between each vertex using the distance formula:
$d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2}
\\
\\=\sqrt{(0-0)^2+(-5-9)^2}=\sqrt{0^2+(-14)^2}=\sqrt{196}=14
\\
\\d=\sqrt{(6-0)^2+(-10--5)^2}=\sqrt{6^2+(-5)^2}=\sqrt{36+25}=\sqrt{61}
\\=7.81
\\
\\d=\sqrt{(6-0)^2+(-10-9)^2}=\sqrt{6^2+(-19)^2}=\sqrt{36+361}=\sqrt{397}
\\=19.92$

We now find the perimeter by adding all of the side lengths:
14+7.81+19.92 = 41.73 ≈ 41.7

7 0

3 years ago