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Vedmedyk [2.9K]
3 years ago
5

This scale balanced when 1111plus+tequals=2424. suppose the left side becomes 1919plus+t.how can you change the right side so th

at 1919plus+tequals=​___ is equivalent to 1111plus+tequals=2424​?a scale is shown with values on each side. the left side has the expression 19 plus t and is lower than the right side which has the value 24.19 plus t19+t2424how can you change the right side to get an equivalent​ equation? select the correct choice below and fill in the answer box to complete your choice.
Mathematics
1 answer:
Charra [1.4K]3 years ago
7 0
8 has been added to 11 to make it 19. 8 must be added to 24 to make it 32.

11 +t = 24
11 +8 +t = 24 +8
19 +t = 32
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If ƒ(x) = x + 2 and g(x) = 3x2 + 7x, find ....
Tamiku [17]

Answer:

The correct answer is option C

(f o g)(x) = 3x² + 7x + 2

Step-by-step explanation:

<u>Points to remember</u>

<u>Composite functions</u>

Let f(x) and g(x) be the two functions then (f o g)(x) can be written as

(f o g)(x) = f(g(x))

<u>To find the value of (f o g)(x)</u>

Here f(x) =x + 2  and g(x) = 3x² + 7x

(f o g)(x) = f(g(x))

 = f(3x² + 7x)

 = 3x² + 7x + 2

Therefore the correct answer is option C

(f o g)(x) = 3x² + 7x + 2

7 0
3 years ago
A pie has been in the oven for some number of minutes. it needs to bake for a total of 60 minutes. for how many more minutes mus
Lesechka [4]

The pie must stay for 60 - x more minutes must the pie bake

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Let the amount of time spent in the oven be x

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This means that

Remaining time + Amount of time spent = 60

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3 0
2 years ago
Help Please <br><br> Which angle is the vertical angle to ∠DFA?
Wewaii [24]

Answer:

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Step-by-step explanation: and sometimes we do not care about bold writing

FCD is the vertical angle I guess.

okay.

3 0
3 years ago
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tia_tia [17]
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8 0
3 years ago
24 ÷ 21 with out any remainders​
shtirl [24]
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4 0
3 years ago
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