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3 years ago

F(x)=4x-1 G(x)=2x+3 Find (fog)(2)

Mathematics

1 answer:

Alik [6]3 years ago

8 0

Answer:

Step-by-step explanation:

$(f\circ g)(x)=f(g(x))\\\\(f\circ g)(2) = f(g(2)) = f(2\cdot 2+3) = f(7)\\\\=4\cdot 7-1=\boxed{27}$

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Anyone answer please it is my H.W <br>don't spam ❌❌

Nata [24]

Answer:

2a) = soln

20/3

2) divide the numeral by dinominator..

3)a) soln 7 3/4

4*7+3

= 31

do all like this ❣️

3 0

2 years ago

Read 2 more answers

In the triangle shown below, what is the approximate value of x?

Verdich [7]

Answer:

the answer the answer is the answer is C

Step-by-step explanation:

21 Unity

3 0

3 years ago

Read 2 more answers

Pls help I need this in soon I have less than an hour and will give brainliest to first answer that is correct

lawyer [7]

Answer:

A) Lexi is 15 and Tanner is 18

B) Enrique has 24 magnets and Peter has 88 magnets

Step-by-step explanation:

t = 3 + l

t + l = 33

substitute:

(t) + l = 33

(3 + l) + l = 33

3 + 2l = 33

-3 -3

2l = 30

/2 /2

l = 15

Lexi is 15

solve for t:

t + 15 = 33

-15 -15

t = 18

Tanner is 18

e = p - 64

e + p = 112

substitute

(e) + p = 112

(p - 64) + p = 112

2p - 64 = 112

+ 64 +64

2p = 176

/2 /2

p = 88

Peter has 88 magnets

e + (p) = 112

e + 88 = 112

- 88 - 88

e = 24

Enrique has 24 magnets

4 0

3 years ago

• Each number on a number cube is a possible result, or _______________, of rolling the cube.

morpeh [17]

Ratio or outcome maybe?

8 0

3 years ago

Joe can clear a lot in 2.5 hours. His partner can do the same job in 7.5 hours. How long will it take them working together?

irina [24]

Answer:

The time required by both persons to complete the work T = 1.458 hours

Step-by-step explanation:

Given data

Time required by Joe to clear a lot $T_1$ = 2.5 hours

Time required by his partner to clear a lot $T_2$ = 2.5 hours

Time required by both persons to complete the work by working together

$T = \frac{T_1 T_2}{T_1 + T_2}$

$T = \frac{(2.5)(3.5)}{2.5 + 3.5}$

T = 1.458 hours

Therefore the time required by both persons to complete the work T = 1.458 hours

7 0

3 years ago