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
sdas [7]
4 years ago
13

Can someone please help this is math? ill give BRAINLIEST

Mathematics
1 answer:
Luden [163]4 years ago
8 0

Answer:

27

Step-by-step explanation:

 To solve this problem, let us follow it step by step;

 Let Peter's number  = P;

     So;

    ⇒   P - 17

    ⇒  -2 (P - 17 )

    ⇒  -2 (P - 17 ) = -20

Solve the problem for P;

        -2 (P - 17 ) = -20

        -2P + 34  = -20

        -2P = -20 -34

          -2P  = -54

              P = 27

You might be interested in
Need help fastppz help me.
Papessa [141]

a)

Using 2 points (6,9) and (10, 13)


b)

Slope = (13 - 9) / (10 - 6) = 4/4 = 1

Slope = 1


c)

Point slope form

y - 9 = 1(x - 6)

or

y - 13 = 1(x - 10)

Hope it helps

4 0
4 years ago
How do you solve a rational problem like <br> (1/x) + (2/(x+1))
Arturiano [62]
( x +  1) / [ x( x + 1 )] + (2x) /  [ x( x + 1 )] = ( 3x + 1 ) /  [ x( x + 1 )] ;
4 0
3 years ago
Read 2 more answers
What is the surface area of this design?<br> A.76in2<br> B.280in2<br> C.360in2<br> D.392in2
Phantasy [73]

Answer:

There are 8 faces on the figure.

There are two of the same sides so we can multiply that by 2. That side equals 76 in. 76 x 2 = 152.

Then, there is another side that equals 4 x 4 which is 24.

Another side equals 4 x 6 which is 24.

Another one equals 6 x 6 which is 36.

Another side equals 6 x 6 which also equals 36.

Another side equals 10 x 6 which is 60.

The last side is 10 x 6 which equals 60.

Which should add up to 392 in.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Plot the image of point C under a dilation about the origin (0,0) with a scale factor of 1/2
yuradex [85]

Answer:

See Attachment for graph

Step-by-step explanation:

Given

Point C

Required

Plot C when dilated by 1/2

First, we have to determine the coordinates of point C

From the attached graph;

C = (0,6)

Next, is to determine the new point when dilated;

This is calculated as thus;

New\ Point = Old\ Point * Scale\ Factor

C' = (0,6) * \frac{1}{2}

Expand the bracket

C' = (0 * \frac{1}{2}, 6* \frac{1}{2})

C' = (0, \frac{6}{2})

C' = (0, 3)

This implies that C' will be plotted at x =0 and y = 3

<em>(See attached for point C')</em>

6 0
4 years ago
Neil and Beth both had soccer practice during the week. Neil practices for 3 hours each week. All together, they practice 4 hour
Semenov [28]
1.4166 converted to a fraction
5 0
3 years ago
Other questions:
  • According to the Fundamental Theorem of Algebra, which polynomial function has exactly 11 roots?
    13·2 answers
  • Capacity of coffee mug
    9·1 answer
  • Solution of (x+1)+(2x-5)
    10·1 answer
  • How would you solve this?
    9·1 answer
  • 15. A door wedge is shaped like a triangular prism. The wedge is filled with sand. How
    8·2 answers
  • Which is a perfect square?
    14·2 answers
  • Need help due today will give brainiest and the first of a string of questions just like this one PLZ SHOW WORK NEEDED TO TURN I
    10·1 answer
  • 12.5% of $100 is what number? percent proption
    6·2 answers
  • the grace your family is driving from Sacramento California to Key West Florida and 5 days they had travel 2045 miles at this ra
    12·1 answer
  • Sketch the curve of y=x² with conclusion.​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!