Answer:
see below
Step-by-step explanation:
ASA stands for <u>Angle</u><u>-side-Angle</u>
thus, for ∆ABC
∆MTR

SAS stands for <u>Side-angle-Side </u>
thus,for ∆ABC
∆MTR

likewise,
AAS stands for <u>Angle-Angle-Side</u>
thus,for ∆ABC
∆MTR

So the first one is (7x)^(1/2) or square root of 7x minus - 5 square root all squared so
([7x^(1/2)]-[5^(1/2)]) times ([7x^(1/2)]-[5^(1/2)])
or 7x-(35x^(1/2))-5+(35x^(1/2)) or 7x-5
number 2
since 11 is 1/2 of 22 it can be written as
the square root of 3 or 3^(1/2)
Answer:
D) Scalene
Step-by-step explanation:
10 (2x + 3) = 15 x 9
20x + 30 = 135
20x = 135-30 = 105
x = 105 / 20 = 5.25
answer: x = 5.25