1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Sergio [31]
2 years ago
10

Lesedi is X years old, how old was Lesedi 5 years ago?

Mathematics
2 answers:
kari74 [83]2 years ago
5 0

    - - - -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -  - - - -- -

\blue\textsf{\textbf{\underline{\underline{Question:-}}}}

Lesedi is x years old, how old was she 5 years ago?

\blue\textsf{\textbf{\underline{\underline{Answer and How to Solve:-}}}}

If a person is 16 years old, how old was that person 5 years ago?

That's right, 11.

How did we get 11? By taking 16 and subtracting 5 from it:-

\sf{16-5=11}

Well, if a person's age is x, and we need to find the person's age 5 years ago, we take the person's age and subtract 5, like in the example above:-

\sf{Lesedi's\:Age:\:x-5}

<h3>Good luck.</h3>

     - - - - - - - - - - - - - - - -- - -  -- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Kazeer [188]2 years ago
4 0

(x - 5) years old

Present Age:

  • x years

                         [<u>Ago means before the present</u>]

5 years Ago:

  • (x - 5) years
You might be interested in
80 points, need ASAP
Tresset [83]

9x^2 -c =d

add c to each side

9x^2 = c+d

divide by 9

x^2=(c+d)/9

take the square root on each side

x = +- sqrt ((c+d)/9)

simplify

x = +- 1/3 sqrt (c+d)

Answer: 1/3 sqrt (c+d), - 1/3 sqrt (c+d)

7 0
3 years ago
Read 2 more answers
If f(x) = 7x+6 and g(x)=8x-4 find f(g(-2))
sp2606 [1]

Answer:

f(g(-2))=-134

Step-by-step explanation:

So we have the two functions:

f(x)=7x+6\text{ and } g(x)=8x-4

And we want to find f(g(-2)).

First, let's find g(-2):

g(-2)=8(-2)-4

Multiply:

g(-2)=-16-4

Subtract:

g(-2)=-20

Now, substitute:

f(g(-2))=f(-20)

Now, find the value of f(-20):

f(-20)=7(-20)+6

Multiply:

f(-20)=-140+6

Add:

f(-20)=-134

So:

f(g(-2))=-134

And we're done!

5 0
3 years ago
Apply the distributive property to create an equivalent expression. (1-2g+4h)x5
kifflom [539]

Answer: 5-10g+20h

Step-by-step explanation:

You can rewrite as 5(1-2g+4h). 5x1 equals 5, 5x2g=10g, 5x4h=20h, then you get 5-10g+20h

-viridiancat4, an 8th grader! :)

8 0
3 years ago
I have 12.32m of ribbon. I need 16 pieces 0.8 m long each. How many pieces can i cut.​
serg [7]
You can cut 15.4 pieces or rounded to 15 pieces just take 12.32 and divide by 0.8 giving you 15.4
6 0
3 years ago
Solve for x. Round to the nearest tenth of a degree, if necessary.
ziro4ka [17]

Answer:

x ≈ 28.8°

Step-by-step explanation:

Using the sine ratio in the right triangle

sin x = \frac{opposite}{hypotenuse} = \frac{AB}{AC} = \frac{3.9}{8.1} , then

x = sin^{-1} (\frac{3.9}{8.1} ) ≈ 28.8° ( to the nearest tenth )

3 0
3 years ago
Other questions:
  • Ms candos has 90 invitations to hand out
    12·1 answer
  • Joe paid x dollars for a pair of jeans. Dennis bought the same pair of jeans for half as much as Joe. If they paid a total of $6
    12·1 answer
  • Which is equivalent to ? please wait till i add my picture
    14·1 answer
  • 5/8 of the prizes at the giant spin were dolls if their were 64 prizes how many prizes were not dolls ?
    7·1 answer
  • MATH PPL* HELP PLS*
    5·1 answer
  • Based on the Nielsen ratings, the local CBS affiliate claims its 11:00 PM newscast reaches 41 % of the viewing audience in the a
    8·1 answer
  • Let f(x)=4x^2+x+1 and g(x)=x^2-2. Find g(f(x)). Show each step of your work.
    6·1 answer
  • The given graph represents the function f(x) = 2(5)
    9·2 answers
  • First consider 100%. What is 100% of $40?
    14·1 answer
  • Write and solve the equation that represents the sentence below.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!