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marissa [1.9K]
3 years ago
10

Q5) given that f(x) = x^2 + x and g(x) = 3x + 1, find the value of f(g(4))

Mathematics
1 answer:
Ivanshal [37]3 years ago
3 0

Answer:

169

Step-by-step explanation:

3(4)+1

=12+1

=13

f(g(4))

f(x)=x^2 ---- (13)^2

=13x13

=169

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A right triangle has legs of length 7 and 3. What is the length of the hypotenuse?
Doss [256]

Answer:

sqrt 58

Step-by-step explanation:

7^2+3^2=c^2

c=\sqrt{58}

7 0
3 years ago
Read 2 more answers
Two numbers are in the ratio 3:8.<br> The larger number is 96, find the<br> sum of the numbers
zloy xaker [14]

Answer:

The sum of the numbers is <em>132</em>

Step-by-step explanation:

First find the smallest number

  • 3/8=x/96
  • 2(96)=8x
  • 288=8x
  • x=36

Thus, you found the smallest number

then there sum given as 96+36=132

6 0
2 years ago
Find two consecutive integers whose sum is 95.<br><br> Let Statement(s) Equation/Solve Answer(s)
Gre4nikov [31]

47 and 48 are the integers.

Step-by-step explanation:

Let,

x and x+1 be the integers, therefore, according to statement;

x+(x+1)=95\\x+x+1=95\\2x+1=95\\2x=95-1\\2x=94\\Dividing\ both\ sides\ by\ 2\\\frac{2x}{2}=\frac{94}{2}\\x=47

2nd Integer = x+1

2nd Integer = 47+1

2nd integer = 48

47 and 48 are the integers.

Keywords: Addition

Learn more about addition at:

  • brainly.com/question/2154850
  • brainly.com/question/2367554

#LearnwithBrainly

4 0
4 years ago
A rectangular room is 4 times as long as it is wide, and it’s perimeter is 60 meters. Find the dimension of the room
brilliants [131]

Answer: the length is 24m

The width is 6 m

Step-by-step explanation:

The formula for determining the perimeter of a rectangle is expressed as

Perimeter = 2(L + W)

The perimeter of the given rectangle is 60 meters. This means that

2(L + W) = 60

Dividing through by 2, it becomes

L + W = 60 /2

L + W = 30 - - - - - - - - - - - - - -1

The rectangular room is 4 times as long as it is wide. This means that

L = 4W

Substituting L = 4W into equation 1, it becomes

4W + W = 30

5W = 30

W = 30/5

W = 6

L = 4 × 6

L = 24

7 0
3 years ago
Read 2 more answers
How long would it take for a ball dropped from the top of a 484-foot building to hit the ground?
pochemuha

Answer:

First, convert the ft to standard units of meters.

1 foot = 0.3048 meters

Therefore,

484 ft = 147.5232 meters

Then, we will use the laws of motion to calculate the time:

x = 0.5 at^2

where:

x is the displacement

a is the gravity (9.8 m/sec^2)

t is the time taken

Substitute in the equation with the givens to calculate the time as follows:

147.5232 = (0.5 x 9.8) t^2

t^2 = 147.5232 / (0.5 x 9.8)

t^2 = 30.11 seconds

t = 5.49

HOPE THIS HELPED!!!!!!!XDD

LOVE, AZZY

4 0
3 years ago
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