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Nuetrik [128]
3 years ago
11

Skskkskskskskkskskssksksk help.

Mathematics
2 answers:
BaLLatris [955]3 years ago
7 0

Answer:

96 m.

Step-by-step explanation:

3 • 2 is used to find the length of the top measurement from the scale we're given, so you multiply 4 by 2 to get it in meters.

4 • 2 = 8.

You do the same to the right side of the bedroom, 3 • 3 = 9, so 4 • 3 = 12.

To find area, you multiply both sides (8 and 12).

8 • 12 = 96.

ollegr [7]3 years ago
4 0
The answer is 172 cm
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What is 2.25 as a improper fraction
navik [9.2K]

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2 25/100

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3 years ago
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julia-pushkina [17]
Slope = rise/run =[y2-y1]/[x2-x1]

1) slope = [90 - 30] / [12 - 4] = 60 / 8 = 15/2

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6 0
2 years ago
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Da<br> A<br> Solve the equation 2x^2+3=0
Anika [276]

Answer:

x = ±i(√6 / 2)

General Formulas and Concepts:

<u>Pre-Algebra</u>

  • Equality Properties

<u>Algebra I</u>

  • Solving quadratics

<u>Algebra II</u>

Imaginary root i

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Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify</em>

2x² + 3 = 0

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. [Subtraction Property of Equality] Subtract 3 on both sides:                        2x² = -3
  2. [Division Property of Equality] Divide 2 on both sides:                                  x² = -3/2
  3. [Equality Property] Square root both sides:                                                    x = ±√(-3/2)
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4 0
3 years ago
Corinne has a job selling magazines. She earns $7.50 per hour plus 20% of the total amount of her sales. She also gets an allowa
ra1l [238]
Earnings=20% of sales+7.5h+40

coeficinets are 7.5 and 0.2
vraiables are h and s
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C
new equation is 9h+0.2s+40
coefienct woud be 9 and 0.2
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constant is 4

7 0
3 years ago
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