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
s2008m [1.1K]
2 years ago
9

what is 4x + 1 over 3 y2 when x=3 and y=6. Please show your work and tell me in a descriptive way how you got the answer!!! plea

se, I am having a ton of trouble on this and if you get it right you get brainliest for a week
Mathematics
1 answer:
Nady [450]2 years ago
5 0
I hope the mia helps you

You might be interested in
Have a nice day and some points
nlexa [21]

Answer:

thx

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Hi! Can anybody help me with these problems? I have to do 2 step equations.
Dovator [93]
1) 3.8x + 5.2x - 6.7 = 11.3
9x = 11.3 + 6.7
9x = 18
x = 18/9
x = 2

2) 7.8y - 4.9 - 5.4y = 2.3
2.4y = 7.2
y = 7.2/2.4
y = 3

3)

\frac{2}{3} x - 5 = 1
\frac{2}{3} x = 5 + 1
\frac{2}{3} x = 6

Multiply by 3 by both sides:

3 \times \frac{2}{3} x = 3 \times 6

Simplify:

2x = 18
x = 18/2
x = 9

4)

\frac{7}{5} y = 3 - \frac{1}{5}

Do lowest common denominator:

\frac{7}{5} y = \frac{(5 \times 3) - 1}{5}
\frac{7}{5} y = \frac{15 - 1}{5}
\frac{7}{5} y = \frac{14}{5}

Simplify by 5 by both sides:

7y = 14
y = \frac{14}{7}
y = 2
6 0
3 years ago
Read 2 more answers
The paint in a certain container is sufficient to paint an area equal to 9.375 m^2. How many bricks of dimensions 22.5 cm × 10 c
Minchanka [31]
Let l = 22.5 cm, b = 10 cm and h = 7.5 cm
Surface area of each brick
= 2(lb + bh + lh)
= 2(22.5 × 10 + 10 ×7.5 + 7.5 × 22.5 cm²
= 2 (225 + 75 + 168.75) cm²
= 2(468.75) cm² = 937.5 cm²

Area that can be painted using the paint of container = 9.375 m² = 9.375 × 100 × 100 cm²

Number of bricks that can be painted
=   \frac{Total \: area \: that \: can \: be \: painted}{ Surface \: area \: of \: each \: brick }
=  \frac{9.375 \times 100 \times 100 \: cm {}^{2} }{937.5 \: cm {}^{2} }  = 100

Hence, 100 bricks can be painted out of the paint given in the container.
8 0
3 years ago
Anyone know this?!? ​
Darina [25.2K]

Answer:

C

Step-by-step explanation:

The answer simply has no solution. A solution of a system of equations is determined by how many times they intersect (with lines it will only ever have one or zero solution) and unless the angle is unnecessarily small in this question, its safe to say those line, no matter how far you go, will never have a solution.

7 0
2 years ago
How much must you deposit in an account that pays 6.25% interest, compounded annually, to have a balance of $700 after two years
Amanda [17]

The compound interest is applied to the remaining balance in the account

each subsequent year.

  • The amount that must be deposited is approximately <u>$620.07</u>

Reasons:

The given compound interest rate, r = 6.25% = 0.0625

The balance in the account after 2 years, A = $700

Required:

The required deposit, <em>P</em>, that gives the given account balance after 2 years.

Solution:

The following is the compound interest formula to use;

  • A = \mathbf{P \times \left(1+r \right)^{ t}}

Where;

t = 2 years

We get;

\displaystyle P = \mathbf{ \frac{A}{(1 + r)^t}}

Which gives;

\displaystyle P = \frac{700}{(1 + 0.0625)^2} \approx  \mathbf{620.07}

  • The amount that must be deposited to give $700 after 2 years is P ≈ <u>$620.07</u>

Learn more about compound interest here:

brainly.com/question/10028292

6 0
2 years ago
Other questions:
  • One angle of a right triangle measure 85°. what is the measure of the other acute angle?
    11·1 answer
  • Look at the screenshot-- help?
    10·1 answer
  • What is t+1/5=t+7/8? What is the value of t? There should be 2 values and the slashes are fractions
    12·1 answer
  • Identify an equation in point - slope form for the line parllel to y = 1/2 x - 7 that passes through (-3,-2)
    14·1 answer
  • <img src="https://tex.z-dn.net/?f=5x-4%2B2%28x-4%29%3D16" id="TexFormula1" title="5x-4+2(x-4)=16" alt="5x-4+2(x-4)=16" align="ab
    6·2 answers
  • 53.58 is 47 percent of what?
    5·1 answer
  • A cup slides off a 2.5 m high table with a speed of 2.8 m/s to the right. We can ignore air resistance. What was the cup's horiz
    12·1 answer
  • 3. Find the equations of the lines that form the sides to the polygon shown below. What type of polygon is it?
    6·1 answer
  • Which postulate, if any can be used to prove the triangles congruent
    10·2 answers
  • a school has 415 third grade and 338 second graders how many more third graders are there than second graders?
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!