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
QveST [7]
3 years ago
7

What would it be if -3/4×-3/1=

Mathematics
1 answer:
Finger [1]3 years ago
5 0
2 1/4 (2.25) is your answer
You might be interested in
Im kind of struggling with this would anyone mind giving me a brief explanation? Id greatly appreciate it :)
Leviafan [203]

Answer:

bhj vghvghvjvjvvvvvvvvvvvvv

Step-by-step explanation:

4 0
2 years ago
) find a vector parallel to the line of intersection of the planes 5x − y − 6z = 0 and x + y + z = 1.
snow_tiger [21]
The cross product of the normal vectors of two planes result in a vector parallel to the line of intersection of the two planes.

Corresponding normal vectors of the planes are
<5,-1,-6> and <1,1,1>

We calculate the cross product as a determinant of (i,j,k) and the normal products

    i   j   k
   5 -1 -6
   1  1  1

=(-1*1-(-6)*1)i -(5*1-(-6)1)j+(5*1-(-1*1))k
=5i-11j+6k
=<5,-11,6>

Check orthogonality with normal vectors using scalar products
(should equal zero if orthogonal)
<5,-11,6>.<5,-1,-6>=25+11-36=0
<5,-11,6>.<1,1,1>=5-11+6=0

Therefore <5,-11,6> is a vector parallel to the line of intersection of the two given planes.
5 0
3 years ago
Anna has 32 red beads, 16 blue beads, and 8 green beads. She wants to put an equal number of each kind of bead on necklaces she
WINSTONCH [101]

Answer:

8 of them would probably fit on there

7 0
3 years ago
49 POINTS! PLEASE HELP!
SSSSS [86.1K]

Answer:

B (2, 2)

Step-by-step explanation:

Given the graphs of a system of equations then the solution is at the point of intersection of the 2 lines.

That is (2,2) ← is the solution → B

5 0
3 years ago
Read 2 more answers
PLZ HELP ME I DONT UNDERSTAND<br><br>Image attached<br><br>Find the value of x.
Soloha48 [4]
They are vertical angles, thus they are equal to each other:

5x + 12 = 6x - 10
22 = x

x = 22
8 0
3 years ago
Read 2 more answers
Other questions:
  • A builder planned to build dog houses for his pets .each dog house will be on 1/3 of an acre of land .how much land will he need
    5·1 answer
  • In the past, joe got paid $229,390 annually. Since switching to a new career he has been making 10% less. How much does Joe make
    14·2 answers
  • A ball has a diameter of 9 in. It consists of 2 parts. The inside is a spherical core with a diameter of 6 in. Surrounding the c
    7·1 answer
  • If a $200 billion increase in investment spending creates $200 billion of new income in the first round of the multiplier proces
    9·1 answer
  • The city plans a roadway to have trees every mile. If the path is miles long, how many trees will the city need?
    11·1 answer
  • If y=5x-3and 3x-y=-1, what is the value of y?<br> A. 7<br> B. -1<br> C. 2<br> D. -8
    8·1 answer
  • Apply the markup or markdown to each item and then find the retail sale price of the following items. ​Round to two decimal plac
    11·1 answer
  • Use any method to multiply (3a + 2b - c)(a - b + 2c).
    10·1 answer
  • Solve each of the following equations. Be make sure to check your solutions. Solve for part b only.
    7·1 answer
  • Someone pls help me I will make you as brain
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!