Answer:
a
Step-by-step explanation:
Answer:
8 in²
Step-by-step explanation:
The area of a triangle is always base times half height. Since this triangle has a 90° corner, the vertical 4 inch is also the height.
So area is 4*4/2 = 8
Answer:
12
Step-by-step explanation:
This question means 3/(1/4). The rule for division of fractions is invert the denominator and multiply. 3/(1/4) = 3 * 4 = 12. Another way to think of it is to imagine you have 3 pies each divided into quarters.
Answer:
2/2=1
Step-by-step explanation:
Answer:
68 degrees
Step-by-step explanation:
Given: LMN and TUV are complementary angles
LMN = 22 degrees
This means that LMN and TUV add up to 90 degrees.
We can use this to set up an equation:
LMN + TUV = 90
Plug in 22 degrees for LMN
22 + TUV = 90
Subtract 22 from both sides to isolate TUV
TUV = 68 degrees
