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Orlov [11]
2 years ago
15

Yo can anybody please help me answer this question

Mathematics
1 answer:
KIM [24]2 years ago
7 0

Answer:

45

Step-by-step explanation:

by the definition of an isocoles triangle, defined by having two congruent sides,  (p-s, r-s), angles SPR and SRP are congruent. by the triangle sum theorem, (internal angles + to 180˚) 90˚ + 2a = 180˚. 2a =90, a = 45

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Please solve with working much appreciated
Oduvanchick [21]

Answer:

I don't know nan molla

Step-by-step explanation:

For example, Kino had a good opportunity to barely have a better life and he could have done anything to save his family but instead of doing that he refused to take the 1500 pesos.gddff

4 0
3 years ago
F(x)=√x+11. Find the inverse of f(x).
MaRussiya [10]

Answer:

f(x)⁻¹ = (x - 11)²

Step-by-step explanation:

To find the inverse of the function, you need to (1) swap the places of the "x" and "y" variables and then (2) solve for "y". Remember, f(x) is another way of writing "y".

y = √x + 11                                        <----- Original equation

x = √y + 11                                        <----- Swap variables

x - 11 = √y                                         <----- Subtract 11 from both sides

(x - 11)² = (√y)²                                  <----- Square both sides

(x - 11)² = y                                        <----- Simplify

Another way of writing the output of an inverse function is with f(x)⁻¹.

5 0
2 years ago
Let the function f be defined by f(x)=12-5x b)evaluate f(-1)
Alexxx [7]
F(-1) = 12 - 5(-1)
f(-1) = 12 + 5
Solution: f(-1) = 17
6 0
2 years ago
Read 2 more answers
2 times a number that is at least 42
xxMikexx [17]

Answer:

21

Step-by-step explanation:

42 divided by 2 = 21. or 2×21= 42

Hope I helped!!✌

3 0
2 years ago
Read 2 more answers
What is the perimeter of a square with a length of 19 meters? A. 38 m B. 76 m C. 152 m D. 361 m
Butoxors [25]

Answer:

The perimeter of the square is 76ft.

6 0
2 years ago
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