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
NikAS [45]
3 years ago
8

A= 3 b=5 c=6 what is number 7 and 8? how do u do the work

Mathematics
1 answer:
Nikolay [14]3 years ago
7 0
The solution is actually pretty simple. All you have to do is plug the numbers in corresponding the letters like a with a b with b and calculate


7). 6(6)+(5)^2-(3)^2=52


And you do the same thing with 8) you get 180
You might be interested in
6. Line a: y - 3x = 4<br> Line b: y = 3x + 5<br> Line c: y - 4x = 3<br><br> Which lines are parallel
kramer

Answer:

Line a and b

Step-by-step explanation:

6 0
2 years ago
David is a truck driver. He drives 546 miles each day. How many total miles does he drive in 12 days?
Mashutka [201]

Answer:

6552

Step-by-step explanation:

546 x 12

7 0
4 years ago
Read 2 more answers
You will receive $15000 I’m two years when you graduate. You plan to invest this at an annual interest rate of 6.5 percent. How
Crank

You will have $24 824.94 eight years from now.

The formula for the future value (FV) of her investment is

FV =<em>C</em>(1 + <em>r</em>)^<em>n</em>

where <em>C</em> = her initial cash

<em>r</em> = the interest rate

<em>n</em> = the number of years

FV = $15 000(1.065)^8 = $24 824.94

7 0
3 years ago
A tennis player keeps track of the number of successful first serves he makes. During the first 8 service points of a game, only
Andru [333]

Answer:

He needs 7 more consecutive successful first serves to raise his first serve percentage to 60%.

Step-by-step explanation:

After n consecutive serves, his total number of serves is going to be n+8, since he has already served 8 times. In the best case, his number of successful first serves is n+2.

His percentage of succesful first serves is the division of the number of succesful first serves divided by the total number of serves. So

P = \frac{n+2}{n+8}

We want P = 0.60. So

0.6 = \frac{n+2}{n+8}

n+2 = 0.6*(n+8)

n + 2 = 0.6n + 4.8

n - 0.6n = 4.8 - 2

0.4n = 2.8

n = \frac{2.8}{0.4}

n = 7

He needs 7 more consecutive successful first serves to raise his first serve percentage to 60%.

5 0
3 years ago
To convert 6 weeks to days, the first ratio is 1 week/7 days . To set up the proportion, the second ratio must be _____
shusha [124]

Answer:

The Answer Will be For The Second Week Will Be 2weeks/14days   ,  3weeks/21days   ,     4weeks/28days   , 5weeks/35days   ,   6weeks/42days

Step-by-step explanation:

You can either do 7 x 6 = 42

7 days in a week

6 weeks from days


or you can do 7 +7+7+7+7+7

7 0
3 years ago
Read 2 more answers
Other questions:
  • PLEASE HELP!!! EASY POINTS!!
    8·2 answers
  • Which property of polynomial addition says that the sum of two polynomials is always a polynomial
    5·1 answer
  • what is 75878437984788748738478347877587 divided by 558749839 + 848783978674 X 748374784748674567 - 847875875656
    10·1 answer
  • Please help will mark brainliest
    9·1 answer
  • What is the value of y in the product of powers below? 8 cubed times 8 Superscript negative 5 Baseline times 8 Superscript negat
    7·2 answers
  • HELLOOOOOO EVERYONE<br><br> HELP MEEEEE PLSSSSSS
    6·2 answers
  • Calculate the mean, median, and range of the data in the dot plot.
    13·1 answer
  • 5,2,4 does this make a triangle
    11·2 answers
  • Can someone help me with this please i've been stuck on this question for 9 minutes.
    6·2 answers
  • Why is this simplified by combining like terms <br> 3(4x+5) +2
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!