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
Svetllana [295]
3 years ago
9

Need answer as soon as possible

Mathematics
1 answer:
cluponka [151]3 years ago
4 0

Answer:

5

Step-by-step explanation:

they are equal to one another soo make an equation and solve it 2x-10 then divide that and get 5

You might be interested in
40:48
NikAS [45]

Answer:

It might be 6 not entirely sure

Step-by-step explanation:

3 0
3 years ago
Find a basis for the orthogonal complement of the subspace of R4 spanned by the vectors. v1 = (1, 4, -5, 3), v2 = (4, 15, 0, 5),
Arlecino [84]

Answer:

W1 =  ( -75, 20, 1 , 0 )

W2 = ( 25, -7 , 0, 1 )

Step-by-step explanation:

attached  below is the remaining part of the solution

for a homogenous system of equation ; Ax = 0

x1 + 4x2 -5x3 + 3x4 = 0

-x2 + 20x3 -7x4 = 0         note: x3 and x4 are free variables

we can take x3 = 0 and x4 = 1 , hence ; x2 = -7

∴ x1 - 28 + 3 = 0 = x1 = 25

W2 = ( x1 ,x2, x3, x4 ) = ( 25, -7 , 0, 1 )

now lets take x3 = 1  and x4 = 0   hence x2 = 20 , x1 = -75

∴ W1 =  ( x1 , x2 , x3, x4 ) = ( -75, 20, 1 , 0 )

7 0
3 years ago
PLEASE HELP <br><br> THERE ARE MANY QUESTIONS LIKE THIS ON MY PAGE SO U CAN JUST KEEP GETTING POINTS
Nastasia [14]

Answer: 1

Step-by-step explanation:

first, i multiplied it all out.

1.5^2/1.5^2

then, i simply divided it all.

1

8 0
3 years ago
Mark is planning to swim the 200-yard freestyle event at the next
bazaltina [42]
Mark will swim 182.88 meters
7 0
1 year ago
Round your answer to the nearest tenth.
Kruka [31]

Answer:

The value of MB = 8.4

Step-by-step explanation:

We know that the point of intersection of the Medians of a triangle is called the centroid of a triangle.

Thus,

For the given triangle ΔJKL,

  • The point M is the centroid of the triangle.

We also know that the centroid is 2/3 of the distance from each vertex to the midpoint of the opposite side.

Also, each Median is split into two parts such that the longer part is 2 times the length of the smaller part.

In our case,

The median KB is split into two parts such that the longer part KM is 2 times the length of the smaller part MB.

i.e.

KM = 2 MB

Given KM = 16.8

so substitute KM = 16.8 in the equation KM = 2 MB

16.8 = 2 MB

MB = 16.8/2

MB = 8.4

Therefore, the value of MB = 8.4

7 0
3 years ago
Read 2 more answers
Other questions:
  • Herky found that 8 out of every 100 beans in his garden were nibbled by rabbits. how many beans can he expect to be damaged if t
    8·2 answers
  • What number is 20% of 625
    6·2 answers
  • A train is traveling at a speed of 80 km/h when the conductor applies the brakes. The train slows with a constant acceleration o
    6·1 answer
  • Can i get step by step how to solve this problem.
    9·1 answer
  • What is the volume of an equilateral triangular prism?
    14·1 answer
  • The area of a rectangular field is 5785 m(squared)
    13·2 answers
  • What is 2 plus 2 plus 2 times 6 times 7
    14·2 answers
  • How to find an area of this figure?:<br><br><br><br> thanks!
    11·2 answers
  • Find a in 211afour= 150
    15·1 answer
  • Standardized tests for certain subjects, given to high school students, are scored on a scale of 1 to 5. Let X represent the sco
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!