Answer:
The measure of ∠TSU = 65°
Step-by-step explanation:
Since RST is a right-angled triangle and RS and ST connect to form a right angle, ∠RST = 90°. Also, since RS and ST connect to form a right angle, ∠RST = ∠RSU + ∠TSU.
We make ∠TSU subject of the formula. So,
∠TSU = ∠RST - ∠RSU
Given that angle ∠RSU = 25° and ∠RST = 90°, substituting these values into he expression for ∠TSU, we have
∠TSU = ∠RST - ∠RSU
∠TSU = 90° - 25°
∠TSU = 65°
So, ∠TSU = 65°
The measure of ∠TSU = 65°
Answer:
110
Step-by-step explanation:
m = 4a + 2c
a = 25, c = 5
m = 4(25) + 2(5)
m = 100 + 10
m = 110 meatballs
Answer:
7 The answer is no. 3 because it is more than the others
Answer:
x = -8
Step-by-step explanation:
3(1.5x + 9) = -9
Divide both sides by 3
1.5x + 9 = -3
Subtract 9 from both sides
1.5x = -12
Divide both sides by 1.5
x = -8
I'm struggling to remember this stuff. But I believe the answer is none.
If X = ∅ (the empty set) then ∅ is not a proper subset of X.