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
Crank
3 years ago
15

Help me the picture is below..........................................

Mathematics
1 answer:
qwelly [4]3 years ago
7 0

Answer:

= (\frac{5}{13}t+\frac{1}{13}t)+(-12+15)  = \frac{6}{13}t +3

<u />

<u>Explanation</u>

Separate the values with the variables and add them together, the same case for those without the variables.

You might be interested in
What values does the function f of x is equal to the square root of the quantity x plus 1 end quantity minus 3 have in its range
kotegsom [21]

Answer:

[-3, -1)

Step-by-step explanation:

Just took the quiz and got it right

3 0
2 years ago
What are the solutions to the equation 6x^2 - x - 40 = 0?
Aleks04 [339]
A
That’s the real answer
4 0
3 years ago
I need to find the expression help
notsponge [240]
The answer is
9n-2

d=9
1#=7

6 0
3 years ago
1 Point
I am Lyosha [343]

Option C

The ratio for the volumes of two similar cylinders is 8 : 27

<h3><u>Solution:</u></h3>

Let there are two cylinder of heights "h" and "H"

Also radius to be "r" and "R"

\text { Volume of a cylinder }=\pi r^{2} h

Where π = 3.14 , r is the radius and h is the height

Now the ratio of their heights and radii is 2:3 .i.e  

\frac{\mathrm{r}}{R}=\frac{\mathrm{h}}{H}=\frac{2}{3}

<em><u>Ratio for the volumes of two cylinders</u></em>

\frac{\text {Volume of cylinder } 1}{\text {Volume of cylinder } 2}=\frac{\pi r^{2} h}{\pi R^{2} H}

Cancelling the common terms, we get

\frac{\text {Volume of cylinder } 1}{\text {Volume of cylinder } 2}=\left(\frac{\mathrm{r}}{R}\right)^{2} \times\left(\frac{\mathrm{h}}{\mathrm{H}}\right)

Substituting we get,

\frac{\text {Volume of cylinder } 1}{\text {Volume of cylinder } 2}=\left(\frac{2}{3}\right)^{2} \times\left(\frac{2}{3}\right)

\frac{\text {Volume of cylinder } 1}{\text {Volume of cylinder } 2}=\frac{2 \times 2 \times 2}{3 \times 3 \times 3}

\frac{\text {Volume of cylinder } 1}{\text {Volume of cylinder } 2}=\frac{8}{27}

Hence, the ratio of volume of two cylinders is 8 : 27

7 0
3 years ago
(a) Tom says that 1/5 + 7/20 = 8/25
mezya [45]

numerator = top part of the fraction

denominator = bottom part of the fraction

* means multiply

a.

you can only add the numerator when the denominator is the same

cant add the denominator

denominator has to be the same

1/5 = 4/20

4/20 + 7/20 = 11/20

b.

1 7/8 = 15/8

3/4 ÷ 15/8 =

3/4 * 8/15 =

24/60 = divide both top and bottom by 12 =

2/5

7 0
3 years ago
Read 2 more answers
Other questions:
  • The charge for a rental car is $20 plus $0.05 per mile.
    15·1 answer
  • Tell whether the number given is solution of 32 greater than or equal to 7x plus 4?
    9·2 answers
  • What is 9 5/9-6 6 5/6
    11·2 answers
  • Write the following comparison as a ratio reduced to lowest terms 9 nickels to 3 dimes
    7·1 answer
  • -28+4x=4(x-7) how many solutions marking brainlest
    11·2 answers
  • A school reserved a banquet hall for the spring dance. In addition to a $100 deposit, each couple must pay $20. If the total cos
    13·1 answer
  • For the following exercise, calculate the desired dose. Then calculate the amount to administer. Ordered: Pergolide mesylate 100
    6·1 answer
  • A function f gives the number of stray cats in a town t years since the town started
    11·1 answer
  • Please help me I need this for exam tomorrow and can u please show the working
    9·1 answer
  • The sum of 17 and 3 times x *
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!