There is not an answer to an expression.
-3+p is an expression, unless there was an equal sign and a sum at the end, that is when we can solve for the variable x.
-3+p simply equals -3+p
Jack can give three apples to 18 friends and have 2 left over
Answer:
x = 55
y = 45
Step-by-step explanation:
In similar triangles, the ratio between similar sides are the same. So,
AB/ED = BC/EF = AC/DF
Substitute values that they give
6/15 = 18/y = 22/x
Solve 6/15 = 18/y by cross-multiplying
6y = 15*18 = 324
Divide both sides by 6
y= 45
Solve 6/15 = 22/x by cross-multiplying.
6x = 22*15 = 330
Divide both sides by 6.
x = 55
Because there is some dispute between the answers, let's check the ratios.
6/15 = 18/45 = 22/55
0.4 = 0.4 = 0.4
True, x = 55 and y=45
4m + 9 + 5m - 12 = 42
9m + 9 -12 = 42
9m -3 = 42
9m = 42 + 3
9m = 45
m= 45/9
m= 5
Answer is C.
Answer:
The supplement would be 62,
There is no complement
Step-by-step explanation:
A Supplementary angle equals 180 degrees
A complementary angle equals 90 degrees
Since mDEF= 128, which is greater than 90 degrees there is no complement to it.
To figure out the supplement of DEF you have to subtract 128 from 180.
180 - 128 = 62
