Answer:
-5
Step-by-step explanation:
8y-6y=-3-7
2y=-10
y=-10÷2
y=-5
13 times 3 equals 39. So 13 and 3 are the two numbers.
Answer:
2(u-5)-6u
2u-2•5
2u-10
2u-10-6u
2u-6u-10
-4u-19
Step-by-step explanation:
Answer:
The missing side length is 6.
Step-by-step explanation:
Because the two triangles are similar,
the following equation of ratios is true:
m 4
----- = -----
15 10
Cross-multiplying, we get:
10m = 60, or m = 60/10 = 6
The missing side length is 6.