Answer:
70
Step-by-step explanation:
The explanation is in the picture
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Given : Scale drawing of Angel's rectangular room is 5cm by 7 cm
We know that, Area of a rectangle is given by : Length × Width
⇒ Area of Angel's rectangular room = (5 cm × 7 cm) = 35 cm²
Given : The scale is 1 cm = 4 feet
⇒ Area of Angel's rectangular room in square feet = 35 × (4 feet)²
⇒ Area of Angel's rectangular room in square feet = 35 × 16 feet²
⇒ Area of Angel's rectangular room in square feet = 560 feet²
18:30 equivalent to 6:10 and also 12:20 equivalent to 6:10
Answer:
Step-by-step explanation:
Let's solve your equation step-by-step.
1
3
(x+2)=
2
3
x+4
Answer:
x=−10
141 = (13x + 4) + (10x - 1)
141 = 23x + 3 <--- Combine like terms
141 = 23x -3
+3 +3 <--- Simplify by adding 3 to each side
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138 = 23x
/23 /23 <--- Simplify by dividing each side by 23
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x = 6