Answer: 2.1×10^4
Step-by-step explanation:
7×3×10^3
First you multiply 7×3 = 21
Then add the rest 21×10^3
Then simplify 2.1×10^4
You can check this since:
7×3000 = 21000
When simplified
2.1×10^4
Answer:
The total yards gained was 13 yards.
Step-by-step explanation:
If you do 8-15+20=13
<u><em>PLEASE MARK BRAINLIEST</em></u>
If the two triangles are congruent (not just similar), then QS and TV would be equal. Thus, 3v + 2 = 7v - 6.
Solving this equation for v: 4v = 8, and v = 2.
Then QS = 3(2) + 2, or 8, and TV should be the same: 7(2) - 6 = 8.
A prime number is a whole number greater than 1 whose only factors are 1 and itself.
4.5
you divide the fractions then subtract them