If it's -4+8, -4 is 4 less than 0. 8 is 8 more than 0, also 4+4. so -4+4 would be zero, then there's 4 more and 0+4 is 4
Answer:
m=1
Step-by-step explanation:
8m-(-6m)+(-7)=7
8m+6m-7=7
14m=14
m=1
Answer:
35
Step-by-step explanation:
In the diagram, PL and OP are equal. PL is given to be 17.5 units, so OP is also 17.5 units.
Since PL and OP are on the same line, the length of LO is the sum of the lengths of PL and OP.
LO = 17.5 + 17.5
LO = 35
Answer:
The figure will change by a factor of 2.25.
Step-by-step explanation:
When the lengths (1-dimensional) change by a factor 1.5 (the definition of <em>dilating </em>a figure), the area (2-dimensional) will change by a factor 1.5 to the power of the quotient of the values of the dimensions, which is 2/1 = 2. So the area will change by a factor of 1.5^2 = 2.25.