Answer: 15in^2
Step-by-step explanation:
first you need to find the area of the rectangle, so you would multiply 7 and 3, which gives you 21, (A=L•W). So now you need to find the area of the triangles, the formula for that is A= 1/2 b•h, so you get 3in for the area of the triangle, but since there are two and they are the exact same triangle you would just combine them, so the area for both triangles is 6in, so then you would need to subtract the 6 from the 21 so that you can find the area of the shape, and your final answer would be 15in(squared). hopefully you understand
Answer:
It will take him 2 and a half weeks to get 80 miles. Approximatly 19 or 18 days.
Step-by-step explanation:
He runs to times a week.
2/7 = 16
80/16
5.
So he'll have to run 5 times.
2 times a week. 2 weeks equals 4 runs. Then 2 and a half weeks equals 5.
Well since I don't exactly know if 51 is a lot or a little since I don't know how much 25% of seventh grade students is, but 51 seems like a TON!! so I would believe that that it is very likely for most of the student would choose summer as their favorite, or maybe about 50% :/...
The answer is 1705 hope this helped
Answer:
ABC is not a right triangle
Step-by-step explanation:
The computation is shown below:
AC is
= Perimeter - (AB + BC)
= 22 - (8+5)
= 22 - 13
= 9
Now
= 9^2 + 13^2
= 81 +169
= 250
And, the perimeter is
= 22^2
= 484
Since the amount are not equivalent therefore ABC is not a right triangle
