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Tresset [83]
3 years ago
7

Let f(x)=x+3 and g(x)=x^2. find (gf)(5)

Mathematics
1 answer:
Simora [160]3 years ago
4 0

Answer:

g(f(5))=64

Step-by-step explanation:

we have

f(x)=x+3

g(x)=x^{2}

we know that

g(f(x))=(x+3)^{2}

so

g(f(5))=(5+3)^{2}=64

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Ab= 6 / a+b = 5 <br><br> find a² + b²
Alecsey [184]

Answer:

a2+b2= (a+b)2 - 2ab

a2+b2= (5)2 + 2(6)

a2+b2= 25+12.

a2+b2= 37

6 0
2 years ago
Examine the diagram of circle O. Points C, T, and P are on circle O. If m∠COT=146∘ and CT⌢=35.7 units, what is the measure of OT
Elis [28]

Answer:

14 units is the answer :)

Step-by-step explanation:

7 0
3 years ago
What are the coordinates of point B?
zaharov [31]

Point a is at (-2,4) => (x1,y1)

Midpoint is (2.5, 3.5) => (a,b)

Point B is (x2, y2)

To find midpoint we use formula

(a=\frac{x_1+x_2}{2} , b= \frac{y_1+y_2}{2})

a= 2.5, b= 3.5, x1= -2  and y1= 4

Plug in all the values and findout x2, y2

(2.5=\frac{-2+x_2}{2} , 3.5= \frac{4+y_2}{2})

multiply 2 on both sides to remove fraction

(5 = -2+x2 , 7 = 4+ y2)

5 = -2+x2, so x2= 7

7 = 4+ y2, so y2= 3

The point B is ( 7, 3)

3 0
3 years ago
HELPPPP what is the estimated measure of angle DAC?<br> (the last answer choice is 90°)
elena-14-01-66 [18.8K]
The answer is 110 degrees because a right angle is 90 and thats obtuse so its more than 90 and 110 is the only one more than 90



4 0
3 years ago
Read 2 more answers
Need help with this please help
elena-14-01-66 [18.8K]
There is 24 avocados in each crate

Divide 8640 and 360 to get 24

Hope this will help you!
7 0
2 years ago
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