? × 1/9 =90 what is the missing number in the equation
2 answers:
Answer:
the answer is 360
Step-by-step explanation:
1. Simplify the 1/4
2 write the whole as a fraction using 4 as the denominator :
90 90 • 4
90 = —— = ——————
1 4
3. Do the multiplication 90x 4 = 360
x- 360
----------
4
then do 0 * 4 to get the denominator
Answer:
810 x 1/9 = 90
?= 810
Step-by-step explanation:
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5x+10=25 5 divides into all the number to simplify to 3 plug in 3 into the x value then to multiply 5 and 3 which is 15 than add to to equal 25
Answer:
x=6,x=-7
Step-by-step explanation:
x^2+x-42=0
x^2-6x+7x-42=0
x(x-6)7(x-6)=0
(x-6)(x+7)=0
The length of AD is 75. Since opposite sides have the same length, 63 plus 63 is 126. The perimeter is 276, so 276 minus 126 is 150. 150 divided by 2 is 75.
(-4)^2, that's it. Hope it helps
The domain are the X values.
Each set of parenthesis is written as (x,y), so the domain would be the first number in each set of parenthesis.
{-3, -1, 0, 1, 5}