Number 3 is 100 number 4 is 112
Answer:
534
Step-by-step explanation:
multiply 13.45 by 40 and you will get 534
Answer:
25a-40b-10 is your answer, hope this helped :)
Step-by-step explanation:
This is eazy 630=90x
divide 90 on both sides
7=x
x=in
7feet=1in
Answer:
Step-by-step explanation:
Triangle PQR is given to be a right triangle, so the Pythagorean Theorem can be used to determine that PQ is the hypotenuse.
It is given that x^2 + y^2 =z^2 in triangle ABC, so AB = PQ.
The information shows that the triangles are congruent because their three sides are congruent. Therefore, to show that triangle ABC is a right triangle, we can use corresponding parts of the congruent triangles to show that BCA is a right angle.
