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
stiv31 [10]
3 years ago
11

3.3(x + 1.2) = 40.26​

Mathematics
2 answers:
e-lub [12.9K]3 years ago
6 0

Answer:

x = 11

Step-by-step explanation:

3.3(x + 1.2) = 40.26

Distribute the 3.3 across the parentheses.

3.3x + 3.96 = 40.26

Combine the constants by subtracting 3.96 from both sides

3.3x = 36.3

Isolate the variable by dividing both sides by 3.3

x = 11

Check your work by plugging x = 11 into the original equation.

3.3(11 + 1.2) = 40.26

3.3(12.2) = 40.26

40.26 = 40.26

Your answer is correct.

Hope this helps!

Tju [1.3M]3 years ago
4 0

Answer: x=11

Step-by-step explanation:

You might be interested in
Find the missing measure for a right circular cone given the following information.
xxTIMURxx [149]
<h2>Answer:</h2>

The radius of the cone is:

          r=\dfrac{2}{\sqrt{\pi}}

<h2>Step-by-step explanation:</h2>

The total area of cone is given by:

T.A.=\pi r(l+r)=\pi rl+\pi r^2=12---------(1)

where r is the radius of the cone and l is the slant height of the cone.

and the lateral area of cone is given by:

L.A.=\pi rl=8---------(2)

Hence, from equation (1) and (2) we have:

 8+\pi r^2=12\\\\\\i.e.\\\\\\\pi r^2=4

i.e.

r^2=\dfrac{4}{\pi}

i.e.

r=\dfrac{2}{\sqrt{\pi}}

6 0
4 years ago
Steven wishes to save for his retirement by depositing $2,000 at the beginning of each year for thirty years. Exactly one year a
Ad libitum [116K]

Step-by-step explanation:

i = interest 3% for 30 years

This is a simple dynamical system for whom the the solutions are given as

S=R[\frac{(i+1)^n-1}{i}](i+1)

putting values we get

S=2000[\frac{(1.03)^{30}-1}{0.03}](1.03)

= $98005.35

withdrawal of money takes place from one year after last payment

To determine the result we use the present value formula of an annuity date

P = R\frac{1-(1+i)^{-n}}{i}{i+1}

we need to calculate R so putting the values and solving for R we get

R= $6542.2356

8 0
3 years ago
For 50 points + branliest ! <br> Study the model to answer the question
Anika [276]
I’m pretty sure the correct answer is B
4 0
2 years ago
Quadrilateral OPQR is inscribed inside a circle as shown below. Write a proof showing that angles O and Q are supplementary
k0ka [10]
Hello,

very simple they intercept supplementary arcs. (making a sum of 360°/2 for inscribed angles )
4 0
3 years ago
Calculate the length of the side BC. Using pythagoras ​
o-na [289]

Answer:

10m

Step-by-step explanation:

<em><u>A^2+B^2=C^2</u></em>

<em><u>6^2+8^2=C^2</u></em>

36+64=C^2

100=C^2

10=C

3 0
3 years ago
Read 2 more answers
Other questions:
  • Figure EFGHK as shown below is to be transformed to figure E′F′G′H′K′ using the rule (x, y) → (x + 8, y + 5): Which coordinates
    5·2 answers
  • Suzanne bought a sweater at the sale price of $25. The original cost of the sweater was $40. What percent represents the discoun
    11·2 answers
  • HELP ME PLEASE ITS DUE TOMMOROW
    7·1 answer
  • Solve for x
    11·2 answers
  • Calculate the slope of the line shown on the graph at right?
    6·2 answers
  • Help????!?????????????????????
    10·2 answers
  • A line contains the point (3, 5). If the line has a negative slope, which of these points could also be on the line?
    6·1 answer
  • Heya!
    13·2 answers
  • Please help ASAP thanks :3
    14·1 answer
  • Help hep help help math math
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!