Answer:
45
Step-by-step explanation:
-5x^2 - y^3 when x = -4 and x = -5
~Substitute
-5(-4)^2 - (-5)^3
~Simplify
-5(16) - (-125)
-80 + 125
45
Best of Luck!
Answer:
Isolate the variable by dividing each side by factors that don't contain the variable. Exact Form: x = 38/7 Decimal Form: x = 5.428571 Mixed Number Form: x = 5 3/7
Step-by-step explanation:
The formula for a circle is pie times radius square so it’s gonna be 3.14 x 8 x 8
So 8 x 8 = 64
Then you will mutiply that by 3.14
So you will be 200.96
200.96
34 small boxes for each large box.... I just added 24 and 10
Three equations are:
2x+1=6x+3
8x+6=2x+3
8x+4=2x+1
<u>Step-by-step explanation:</u>
Using the digits 0-9, no more than one time each, place a digit in a box to create an equation with a solution x= -1/2 . We need to Create three equations. Formula is below. __ x+ __=__ x+ __ . Let's find out:
2x+1=6x+3
Let's verify this :
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8x+6=2x+3
Let's verify this :
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⇒ 
⇒ 
8x+4=2x+1
Let's verify this :
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