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nordsb [41]
3 years ago
11

Solve the problem by making up an equation. A child is 12 years old, and his father is 32 years older. In how many years will th

e age of the father be 3 times the age of the child?
If in x years the age of father will be 3 times the age of child, the equation for this problem will be:

Mathematics
1 answer:
Gelneren [198K]3 years ago
4 0

Answer:

answer in image below

Step-by-step explanation:

hope this helps

give me brainly please

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HELP!!! I WILL GIVE BRAINY!!!
RideAnS [48]

Answer:

C

Step-by-step explanation:

In the attached file

6 0
3 years ago
Read 2 more answers
If g(x)=3x-2, find g(8)-g(-5)
Brut [27]
<h2>Answer:</h2>g(8)-g(-5)=39

<h2>Explanations:</h2>

Given the function

g(x)=3x-2

Get g(8) by substituting x = 8 into the function;

\begin{gathered} g(8)=3(8)-2 \\ g(8)=24-2 \\ g(8)=22 \end{gathered}

Get g(-5) by substituting x = -5 into the function

\begin{gathered} g(-5)=3(-5)-2 \\ g(-5)=-15-2 \\ g(-5)=-17 \end{gathered}

Take the difference in the result to have;

\begin{gathered} g(8)-g(-5) \\ =22-\mleft(-17\mright) \\ =22+17 \\ =39 \end{gathered}

Hence the difference between the given functions is 39

6 0
1 year ago
State the commutative property of multiplication, and provide an example using two different numbers.
attashe74 [19]

Answer:

The commutative property of multiplication states that the numbers of the operation can change their order, and this action will not alter the outcome.

Example 1:

8*4=32

Changing the order of the numbers in the operation:

4*8=32\\\\Then,\\8*4=4*8

Example 2:

10*12=120

Changing the order of the numbers in the operation:

12*10=120\\\\Then,\\10*12=12*10

4 0
3 years ago
Find the discriminant.<br> 7z2–7z+1=0
Yuki888 [10]

Answer:

21

Step-by-step explanation:

7 0
4 years ago
Need answer today please
HACTEHA [7]

Answer:

The surface area of the cone=238.64feet^2

Step-by-step explanation:

The given figure is in the shape of a cone:

Diameter=8 feet\\\\Radius=8/2=4 feet

slant height(l)=15 feet

Surface area of the cone

                    =\pi rl+\pi r^2

As, \pi =\frac{22}{7}=3.14

Surface area of the cone =(3.14*4*15)+(3.14 *4*4)

                      =(3.14*60)+(3.14*16)\\\\=188.4+50.24\\\\

                     =238.64feet^2

The surface area of the cone=238.64feet^2

8 0
3 years ago
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