Answer:
the answer is 0 hope this helps
Step-by-step explanation:
2(-1)+2
-2+2=0
Answer:
2x(5x +1)=3
Step-by-step explanation:
2x(5x + 1) = 3
3 is the answer because 2x-5x=3 and 3*1=3
Answer:
<h3>x = 3/2</h3>
Step-by-step explanation:
Given the expression
9|4/3x-2| + 7 = 7
First note that the value in parenthesis can both be negative and positive;
For the positive value, we have;
9(4/3x-2) + 7 = 7
9(4/3x-2) + 7 - 7 = 7 - 7
9(4/3x-2) = 0
Open the bracket
9(4/3x) - 9(2) = 0
36/3 x - 18 = 0
12x = 18
x = 18/12
x = 3/2
For the negative value;
9(-(4/3x-2)) + 7 = 7
9(-4/3x+2) + 7 - 7 = 7 - 7
9(-4/3x+2) = 0
Open the bracket
9(-4/3x) + 9(2) = 0
-36/3 x + 18 = 0
-12x = -18
x = 18/12
x = 3/2
Hence the value of x is 3/2
Since 3 is less than 5, you round down. so the answer is 490,000
The answer is:
The reason is:
bottom one is a square prism. the volume formula is l x w x h. 9 x 9 x 9
square prism : 729
then the top one is a triangular prism. which is 1/2b x a x a
so 3.5 x 9 x 9
triangular prism: 283.5
then add these 2 numbers
1012.5