Answer: Both
Explanation: The triangles all have corresponding congruent angles. We can tell this by finding the third angle of the original problem: 96.
Then you can read each triangle by what it states. Angle A is congruent to the corresponding angles in the other triangles, which are Q and T. Angle B is congruent to the corresponding angles in the other triangles, which are R and U. Angle C is congruent to the corresponding angles in the other triangles, which are S and V.
We know heard similar since they have congruent angle measures in corresponding spots.
Answer: for question 1, i think you have to put yes because absolute value is always positive so it´s 6.5 and the opposite of -6.5 is 6.5
Step-by-step explanation:
Answer:
The 12th term is <u>-38.4</u> and the 10th term is <u>-60</u>.
Step-by-step explanation:
Consider the geometric sequence,
The first term is, <em>a</em>.
The common ratio is, <em>r</em>.
The formula to compute the common ratio is:
The information provided is:
T₁₁ = 48
r = -0.8
Compute the 12th term as follows:
<em></em>
<em></em>
The 12th term of the geometric sequence is -38.4.
Compute the 10th term as follows:
<em></em>
<em></em>
The 10th term of the geometric sequence is -60.
Answer:
5/6
Step-by-step explanation:
5x + 4y = 8
2x - 3y = 17
(multiply the bottom equation by -2.5)
5x + 4y = 8
+
-5x + 7.5y = -42.5
—————————
(5x’s cancel out)
11.5y = -34.5
—— ———
11.5 11.5
y = -3
(Plug y in the equations to find x)
5x + 4(-3) = 8
5x - 12 = 8
5x = 20
—-
5
x = 4
(confirm using the other equation)
2(4) - 3(-3) = 17
8 + 9 = 17
17 does equal 17!
