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
-Dominant- [34]
3 years ago
10

help me pls i don't have many points pls help if you don't believe me go to my acc and look at my points i only have 13

Mathematics
1 answer:
miss Akunina [59]3 years ago
4 0

Answer:

1. 14

2. 17.5

3. 60

4. 238

5. 91.4375

6. 58.065

Step-by-step explanation:

Sorry, I'm only doing 6, GOOD LUCK!!!

You might be interested in
Whats this answer i need it fast uwu
IrinaVladis [17]
Find slope (y2-y1)/(x2-x1)
Pick points: (1,10) , (2,8)
(8-10)/(2-1) = -2/1 = -2
Y = -2x + b
10 = -2 + b, b = 12
It would be the first response
12 = initial while -2 is rate of change
3 0
2 years ago
Find the value of x such that 365 based seven + 43 based x = 217 based 10.
Pepsi [2]

We need to find the base x in the following equation:

365_7+43_x=217_{10}

First, lets convert 365 from base 7 to base 10. This is given by

365_7=3\times7^2+6\times7^1+5\times7^0

where the upperindex denotes the position of eah number. This gives

\begin{gathered} 365_7=3\times49+6\times7+5\times1 \\ 365_7=147+42+5 \\ 365_7=194_{10} \end{gathered}

that is, 365 based 7 is equal to 194 bases 10.

Now, lets do the same for 43 based x. Lets convert 43 based x to base 10:

43_x=4\times x^1+3\times x^0

where again, the superindex 0 and 1 denote the position 0 and 1 in the number 43. This gives

43_x=(4x+3)_{10}

Now, we have all number in base 10. Then, our first equation can be written in base 10 as

194_{10}+(4x+3)_{10}=217_{10}

For simplicity, we can omit the 10 and get

194+4x+3=217

so, we can solve this equation for x. By combining similar terms. we have

197+4x=217

and by moving 197 to the right hand side, we obtain

\begin{gathered} 4x=217-197 \\ 4x=20 \end{gathered}

Finally, we get

\begin{gathered} x=\frac{20}{4} \\ x=5 \end{gathered}

Therefore, the solution is x=5

8 0
1 year ago
Jesse drives to work. The distance Jesse’s car travels (d) on a number of gallons of gas (g) is given by the equation d = 15g. T
kirill115 [55]
I can only half answer this question, as it doesn't tell what form of distance is used

the equation is...

d=15g

Now lets solve for 1 gallon of gas

d=15g
d=15(1)
d=15

This means that for every 1 gallon of gas, 15 (insert missing unit of distance here) can be driven.

15/1=15

Answer:The constant of proportionality is 15.


4 0
3 years ago
Find the length of side a?
RSB [31]
Your welcome:))))))))

3 0
3 years ago
Read 2 more answers
14x-21y<br> factorise this equation
Feliz [49]

Answer:

7(2x - 3y)

Step-by-step explanation:

Take out what they both have, put it on the outside.

Put the rest on the inside.

8 0
2 years ago
Read 2 more answers
Other questions:
  • Apply the Gram Schmidt orthogonalization process for decomposition for the matrix = (1 −2 3 5)
    13·1 answer
  • If you apply the changes below to the absolute value parent function, f(x) = |x|, what is the equation of the new function?Shift
    15·2 answers
  • a 100 point test consists of 2 point questions and 5 point questions. there are a total of 44 questions on the test. how many qu
    14·2 answers
  • Leave your answer in simplest radical form
    11·2 answers
  • Sin(x)=−1 how do you solve this
    12·1 answer
  • What is the answer for this question
    7·1 answer
  • What is the value of x?
    9·1 answer
  • What is the value of x?
    13·1 answer
  • The sum of three even consecutive integers if the first integer is y.
    10·1 answer
  • How long is 1/3 of 2 hours
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!