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
Levart [38]
3 years ago
11

Anybody have a real answer??

Mathematics
1 answer:
Elena-2011 [213]3 years ago
5 0
I think Its 66 cm. Hope This Helped! Good Luck...
You might be interested in
What does 1/2(4-14y)=y+50 equal
schepotkina [342]

Step-by-step explanation:

1/2(4-14y)=y+50

1/(8 - 28y) = y + 50

8y - 400 - 28y² +

Now you can solve

3 0
3 years ago
Read 2 more answers
Three lightship flash simultaneously at 6 00 a.m the first lightship flashes every 12 sec the second lightship every 30 sec and
Dmitrij [34]
They will all flash their lights together at 5:00 pm
6 0
2 years ago
Please help with this MATH question. I would appreciate it, it is the only one I need help with. SOLVING A SYSTEM INCLUDING LINE
makkiz [27]

Answer:

see below and attached

Step-by-step explanation:

To solve a system of quadratic equations:

  • Equal the equations then rearrange so that it is set to zero.
  • Use the quadratic formula to solve.

I have done this (see attached workings) but cannot get any of the solutions you've provided.  I have even graphed the two functions, and the points of intersection concur with my workings (see attached graph).

4 0
2 years ago
Solve for X 4x−1 =3 Answer:
Verdich [7]

Add 1 to both sides of the equation to get 4x = 4.

Divide both sides by 4 and <em>x = 1</em>.

7 0
3 years ago
Read 2 more answers
"a man drove 10 mi directly east from his home, made a left turn at an intersection, and then traveled 5 mi north to his place o
Mariulka [41]

Answer:

11.2 miles


Step-by-step explanation:

We can create a triangle from the information given.

<u>We can call the starting point (0,0) in the coordinate system.</u>

  • <u>10 mi east</u> - 10 miles to the right. then,
  • <u>5 mi north</u> - 5 miles above

<em><u>See the attached picture. The direct distance is labeled as x.</u></em>


Now we need to find x using pythagorean theorem.

Pythagorean Theorem = leg²+leg²=hypotenuse²

Solving for x:

10^2+5^2=x^2\\100+25=x^2\\125=x^2\\x=\sqrt{125}\\x=11.18


<em>Rounding to nearest tenth, we have </em><em>11.2 miles</em>

6 0
2 years ago
Read 2 more answers
Other questions:
  • In a computer game, when choosing a character there are 5 choices for hair style, 3 choices for eye color, and 7 choices for out
    6·1 answer
  • if Mr Hughes had 2355 M of volleyball netting how many Nets can he make if each Court requires 9 meters of netting ​
    9·2 answers
  • What are the vertices of ΔA'B'C produced by T−3, 6 (ΔABC) = ΔA'B'C?
    13·2 answers
  • If x2 = 40, what is the value of x? (3 points)<br> 1) +80<br> 2) +20<br> 3) ανθο<br> 4) 1940
    5·1 answer
  • Which of the follows graphs show a pair of lines that represent the equations with a solution (-4,3)
    9·2 answers
  • If you wanted to graph the point (2.5, 1.5) what would you<br>do?​
    7·2 answers
  • 6th grade math help me plzzzz
    11·1 answer
  • 7 - (63/9) to the power of 2 divided by 7
    8·1 answer
  • The inequality x ≥ -3 is satisfied by point (0, -2). TrueFalse
    5·2 answers
  • Ryan bought a racing bike for $4,000 this month. Its value depreciates by
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!