Answer:
x=-7.5
Step-by-step explanation:
First you distribute
1/5x + 1/4 = 1/2x + 2.5
Then you subtract 1/5x from both sides
1/4 = 0.3x + 2.5
Then you subtract 2.5 on both sides
-2.25=0.3x
You divide 0.3 on both sides to get x by itself
-7.5=x
Answer:
y=11/3
Step-by-step explanation:
just 10 plus 1 gives 11 and crisscrossing and will get 3y=11 and dividing both sides by 3 to get y free then will get y=11/3
A, B and C are collinear and B is in the middle.
so we have AB + BC =AC
6x +x-5= 23
7x -5=23
adding 5 to both sides
7x=23+5
7x =28
dividing both sides by 7
we get x=28/7 =4
So answer is x=4
Answer:
25.12 cm³
Step-by-step explanation:
Formula = πr² * h/3
= 3.14 * 4 * 6/3
= 3.14 * 8
= 25.12
Units = cm³
25.12 cm³
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-Chetan K
