Answer: 2t-3.5
Step-by-step explanation:
You multiply the numbers inside parentheses by 1/2.
Then you simplify.
Answer:
he can save $80
Step-by-step explanation:
first you need to multiply 35 x 6 the answer to that is 210
then you need to subtract 130 from 210
and the answer is 80
therefore Matt's family can save $80
2 pounds is average
but kids shoes are usually 1-1.5
Answer:
It doesn't form a right triangle
Step-by-step explanation:
According to the Pythagorean theorem, the area of the square whose side is the hypotenuse is equal to the sum of the areas of the squares on the other two sides.
a^2 + b^2 = c^2 by substituting the three values, 10, 15, and 20 you should get an equivalent value of the hypotenuse.
10^2 + 15^2 = 20^2
100 + 225 = 400
325 =/= 400
This is false.
Since this is not equivalent, it is NOT a right triangle.
Hope this helped :)
