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
valina [46]
3 years ago
11

Select the correct answer.

Mathematics
1 answer:
masya89 [10]3 years ago
6 0

Answer:

D

Step-by-step explanation:

Either try all the numbers and see which ones work or do the following.

Times both sides by 2x-5.

3=x(2x-5)=2x^2-5x

Rearrange and solve the quadratic. I will factorise.

2x^2-5x-3=0

(2x+1)(x-3)=0

so x = -1/2 or 3

You might be interested in
Estimate the area of the parallelogram.
lisov135 [29]
The answer to this is C. 72
5 0
3 years ago
Read 2 more answers
if you make a scale drawing of a tree using the scake 5in =27ft uf the tree is 67.5 ft tall how tall is the scale drawing
shtirl [24]
To get from 27 to 67.5 you multiply 27 by 2.5 so you need to do the same to the 5
5x2.5=12.5
=12.5in
3 0
3 years ago
Pls answer! Dylan spots an airplane on radar that is currently approaching in a straight line, and
anastassius [24]

Answer:

13510 ft

Step-by-step explanation:

I have attached a triangle diagram to depict this situation.

From the diagram, we see that distance between A and B is denoted by x.

Now, from trigonometric ratios in this type of triangle, let's first find y.

6400/y = tan 36

y = 6400/tan 36

y = 8808.84 ft

Now, we can find x from;

6400/(8808.84 + x) = tan 16

6400/tan 16 = 8808.84 + x

22319.452 = 8808.84 + x

x = 22319.452 - 8808.84

x ≈ 13510 ft

5 0
3 years ago
(10+2-8)2-5 Evaluate if necessary.
bixtya [17]
Answer is 3. You have to do what’s in the parentheses first: 10+2-8=4. Then multiply 4 • 2 = 8 and then finally subtract: 8-5=3
4 0
3 years ago
together Xavier,Yolanda,and Zachary have $4.44 . if each person has the same amount , how much money does each person have?
Anarel [89]
$1.48 because $4.44 divided by 3 equals $1.48
4 0
3 years ago
Read 2 more answers
Other questions:
  • You put $280 in a one-year CD that will earn 4.5% a year, calculated semiannually. How much simple interest will you earn?
    15·1 answer
  • Work out the area of a triangle of bass 12 cm and height 7 cm
    12·2 answers
  • Using the figure below, solve for Y.
    12·2 answers
  • (11 +33 - 4² ) ÷ ( 8 - 4 )
    15·2 answers
  • Van was asked to add 46 to 37 and round the result to the nearest ten. He figured that since he was going to have to round anywa
    13·2 answers
  • Surface area of rectangular prism with square prism on top. 6 cm 7cm 8 cm 8cm
    11·1 answer
  • Select all the correct answers.<br> Which equations represent functions?
    6·2 answers
  • Can anyone help me with this???
    7·2 answers
  • Cindy went to a candy store today. She was looking to get a whole bunch of candy. Her two favorite candies are chocolate bars an
    9·1 answer
  • I need help please I don't understand this so help please ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!