The value of a in the equation 12 = 0.5a is,
⇒ a = 40
We have to given that;
The expression to solve for a is,
⇒ 12 = 0.5a
Now, We can simplify and find the value of a as,
⇒ 12 = 0.5a
⇒ 0.5a = 12
Divide by 0.5;
⇒ a = 12 / 0.5
⇒ a = 120/5
⇒ a = 40
Thus, The value of a in the equation 12 = 0.5a is,
⇒ a = 40
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Answer:
80 cm by 60 cm
Step-by-step explanation:
To solve this we know that the scale is 1 In: 40 Cm since our painting is already in inches all we have to do is multiply the inches by 40, so 2 inches * 40 is 80 and 1.5 * 40 is 60 and now all we do is turn the units into centimeters and we are done!
Answer:
x1= -9/2 ; x2= -7/3
Step-by-step explanation:
Rewrite to 6x^2 + 27x +14x +63 = 0
Factor and get 3x(2x + 9) + 7(2x + 9) = 0
Factor again and get (2x + 9)(3x + 7) = 0
Separate into possible cases -> 2x + 9 = 0; 3x + 7 = 0
The equation has two solutions: x1 = -9/2 and x2 = -7/3
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Answer:
y=8
x=20
Step-by-step explanation:
8y+6=70
5x-10=90
because(language persian or farsi)
چون که شکل متوازی الاضلاع است پس دو زاویه مجاور مکمل هستند
همچنین چون feوgh دو خط موازی هستند xhg میشود 70 درجه