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
MatroZZZ [7]
3 years ago
13

Please help! Mathematics work

Mathematics
2 answers:
sweet-ann [11.9K]3 years ago
8 0

Answer:

is that geometry. I do that a class you know

Mekhanik [1.2K]3 years ago
8 0

Answer:

The answer can be parallelogram

Step-by-step explanation:

You might be interested in
Solve the system of equations using multiplication. 3x – 3y = –3 5x – y = –13 What is the solution of the system?
love history [14]

ANSWER

The solution is

x=-3,y=-2

EXPLANATION

First equation

3x – 3y = –3

Second Equation:

5x – y = –13

Multiply the second equation by 3 to get:

Third equation:

15x-3y=-39

Subtract the first equation from the third equation:

15x - 3x =  - 39 -  - 3

12x =  - 36

Divide both sides by 12,

x =  \frac{ - 36}{12}  =  - 3

Put x=-3 into the first equation:

3( - 3) - 3y =  - 3

- 9  - 3y =  - 3

Group like terms,

- 3y =  - 3 + 9

- 3y = 6

y =  - 2

The solution is

x=-3,y=-2

6 0
3 years ago
Which of the following is a polynomial with roots: − square root of 5 , square root of 5 , and −3?
tresset_1 [31]
Roots: - √5 , √5, and - 3

=> these are factors of the polynomial: (x + √5), (x - √5), and (x + 3).

Multiply those three factors:

(x + √5) (x - √5) ( x + 3) = [x^2 - 5] ( x + 3 ) = x^2 + 3x^2 - 5x - 15

Therefore the polynomial x^2 + 3x^2 - 5x - 15 is a polynomial with the given roots.

Answer: option B. x^3 + 3x^2 - 5x - 15
4 0
3 years ago
Spiral Review A parking garage charges the rates shown. First hour Each hour after the first hour $12.50 $8.75 per hour Write an
lyudmila [28]
I believe it would be 12.50+8.75x=47.50
7 0
3 years ago
An incoming airplane is x miles due north from the control tower at an airport. A second incoming airplane is y miles due east o
MAVERICK [17]

Answer:

B. Square root

Step-by-step explanation:

using distance formula:

x = √z^2 - y^2

y = √z^2 - x^2

=> z = √x^2 + y^2

5 0
3 years ago
Read 2 more answers
Can someone help me solve this<br> (show work)
Free_Kalibri [48]

Answer:

y=x+31.25

Because x stand for cauclator so 31.25 per x so it would end up being x+31.25

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • If a snail can crawl 2/ 3 yard in 1/5 hour, how many yards can the snail crawl in 1 hour?
    7·2 answers
  • Students get a 15% discount off the original prices at the Everything Fluorescent store during its back to school sale. Find the
    13·1 answer
  • What is the measure of what is the measure of (either 50,90,95, or 115)
    8·1 answer
  • Solve by elimination <br><br> -6x + 7y= 0<br> -2x + 3y=4
    11·1 answer
  • PLZ HELP BRAINLIEST!!! solve for v <br>d=m/v<br> thanks
    8·2 answers
  • Find an equation with an x intercept of (-1, 0)
    8·1 answer
  • Which statement is true
    15·2 answers
  • Tim buys a torch and a battery. The torch costs 11 times as much as the battery. Tim pays with a £10 note and gets £4.84 change.
    12·1 answer
  • Simplify the expression 5x + 4 + 9x =
    7·2 answers
  • 24. Reconsider the sample observations on stabilized viscosity of asphalt specimens introduced in Exercise 43 in Chapter 1 (2781
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!