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
tatuchka [14]
3 years ago
7

Help me now pls I need it​

Mathematics
1 answer:
Elena L [17]3 years ago
4 0

Answer:

130

Step-by-step explanation:

You might be interested in
An athlete jumped 5.5 feet which was 1.1 times higher than the previous jumper how high did the previous athlete jump
Fantom [35]

Answer:

5 ft

Step-by-step explanation:

Let the height of the previous jump be represented by j.  Then 1.1j = 5.5 ft.

Dividing both sides by 1.1, we get j = 5 ft.  This was the height of the previous jump.

3 0
3 years ago
Read 2 more answers
Write the equation of the line that passes through (-2,0) and (0, -7)
MakcuM [25]

Answer:

Step-by-step explanation:

1.

(-2,0) (0,-7)                y2-y1

                            -----------------

                                 x2-x1

-7-0= -7

0- (-2)= 2             ------>>> -7/2 =m or slope

2.

y= -7/2x+b          to find b u plug in one pair of coordinates for example (-2,0)

                          and use inverse properties to find b

0 = -7/2(-2) + b

       14/2 = 7

0= 7+b

-7 -7

-----------

-7=b

3.

y=-7/2x-7    

4 0
3 years ago
Read 2 more answers
The circumference of a circle is given by the formula C=2πr. Find r if the circumference is 396 meters and π is 22/7.
larisa86 [58]

Answer:

r = 63 meters

Step-by-step explanation:

C=2πr

We know pi and C

396 =  2*22/7*r

396 = 44/7 *r

Multiply each side by 7/44 to isolate r

396*7/44 = 7/44 *44/7 *r

63 =r

7 0
3 years ago
Read 2 more answers
If twice a number is subtracted from 11, the result is 4 more than the number. What is the number?
Flauer [41]

Let the number = x.

So 2 times x subtracted from 11 is written as 11-2x

The result is 4 more than the number is written as 4 +x

Now you have 11-2x = 4 + x

We can now solve for x.

Add 2x to each side:

11 = 4 + 3x

Subtract 4 from each side:

7 = 3x

Divide both sides by 3:

x = 7/3

4 0
3 years ago
Does anyone know about this I will give brainliest for the correct answer I really need help
Mandarinka [93]

Answer:

32

Step-by-step explanation:

y

8 0
3 years ago
Read 2 more answers
Other questions:
  • A frost has caused a temporary spike in the price of orange juice. The price is now $10 a gallon. Before the frost, the price wa
    12·1 answer
  • The geometric mean of two numbers a and b is ab. Find the geometric mean of 32 and 50
    10·1 answer
  • Find the median of the data
    7·1 answer
  • How do I establish this identity??
    15·1 answer
  • Solve the equation.<br><br> 5d = 17.1<br><br><br> 12.1<br><br> 22.1<br><br> 85.5<br><br> 3.42
    7·2 answers
  • Explain why it is usually only necessary to test one point when graphing an inequality
    13·1 answer
  • F(x)=x^2 +10 Over which interval does f have a positive average rate of change?
    11·2 answers
  • Find m1 and m2 <br><br>m2 (×10+10)° <br>m1 (3×+4)°​
    13·1 answer
  • At the beginning of the month, Rachel's Used Car Dealership had 80 cars on
    12·1 answer
  • Need help asappppppp
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!