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
mote1985 [20]
3 years ago
12

What is the answer to the problem??? 7•5f = 7070. Find the value of f

Mathematics
2 answers:
mario62 [17]3 years ago
7 0
Simplify both sides of the equation then isolate the variable f=202
jenyasd209 [6]3 years ago
5 0
7•5=35
7070-35=7035
f=7035
You might be interested in
PLS HELP! which graph is the function 3x + 2y = 8 with the given domain {-2,0,2,4}??
Romashka [77]

Answer:

D

Step-by-step explanation:

Domain of the function 3x + 2y = 8 are the possible set of x-values represented as {-2, 0, 2, 4}.

To know which graph represents the above given function, find the range values of the function by plugging in each value of x into the equation, to find y.

For x = -2,

3(-2) + 2y = 8

-6 + 2y = 8

2y = 8 + 6

2y = 14

y = 14/2

y = 7

(-2, 7)

For x = 0,

3(0) + 2y = 8

0 + 2y = 8

2y = 8

y = 8/2

y = 4

(0, 4)

For x = 2,

3(2) + 2y = 8

6 + 2y = 8

2y = 8 - 6

2y = 2

y = 2/2

y = 1

(2, 1)

For x = 4,

3(4) + 2y = 8

12 + 2y = 8

2y = 8 - 12

2y = -4

y = -4/2

y = -2

(4, -2)

The graph which shows the following set of coordinates pairs calculated above, ((-2, 7), (0, 4), (2, 1), (4, -2)), is the graph of the function 3x + 2y = 8.

Thus, the graph in option D the shows the following calculated coordinate pairs. Therefore, graph D is the answer.

7 0
3 years ago
Help help help help help help
Free_Kalibri [48]
The answer is 21 or 63/3
6 0
3 years ago
Read 2 more answers
Find the area of the isosceles triangle. please help thanks
fiasKO [112]

Answer:

1080 m^2 Don't submit m^2 in your answer.

Step-by-step explanation:

Givens

The catch is to find h

To do that, use a^2 + b^2 = c^2

a b and c are in the same 1/2 triangle.

a = 48/2 = 24 m

b = h = ?

c = 51 meters

Solution

a^2 + b^2 = 51^2                      Substitute for b^2 = h^2

24^2 + h^2 = 51^2                   Expand 24^2 and 51^2

576 + h^2 = 2601                    Subtract 576 from both sides

h^2 = 2601 - 576

h^2 = 2025                              Take the square root of both sides

h = 45

Area

Area = 1/2 b * h

Area = 1/2 48 * 45

Area = 1080

Remark

Notice that to find h you only use 1/2 of 48 because that is the base of the right triangle.

To find the area, you need to use all of 48 because 48 is the full length of the base.

5 0
3 years ago
Write 3 2/5 as an improper fraction.
Vlada [557]

Answer:

17/5

Step-by-step explanation:

3 x 5

15+2

17/5

4 0
3 years ago
Read 2 more answers
Need help with this
lys-0071 [83]

Answer:

It's B. n3 - 4n - 4

Step-by-step explanation:

Hope this helps.. ;)

8 0
2 years ago
Other questions:
  • What is the Square root of 120
    15·2 answers
  • The drawing below (not to scale) shows a running track. The ends are semicircles. The distance between the two inner parallel st
    9·1 answer
  • PLEASE HELPPP
    12·1 answer
  • The perimeter of the rectangle below is 132 units. Find the length of side CD
    15·2 answers
  • The sum (c−4)+(3c+9) is
    13·2 answers
  • A-3b=4;2a=6b-9 Answer by elimination, please include the entire work on how you got to your answer. According to my math teacher
    12·1 answer
  • What is the difference of 3
    15·1 answer
  • Hey! i’ll give brainliest please help!
    15·1 answer
  • Find y. (leave answer in simplest radical form) *
    15·1 answer
  • Since 1980 the average height of 20-year-old females has increased by 2.3 cm, to 170.6 cm. What was the average height of a 20-y
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!