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
likoan [24]
2 years ago
9

Please help. quickly if possible

Mathematics
2 answers:
Mars2501 [29]2 years ago
7 0
Answer is D

1cm = 50m so (6.3 x 50) + (4.7 x 50) = 630meters

Hope that helps :D
Dafna11 [192]2 years ago
6 0

Answer:

B

Step-by-step explanation:

You might be interested in
Solving Rational equations. LCD method. Show work. Image attached.
Dmitry [639]

Answer:

b=1

Step-by-step explanation:

The given rational equation is

\frac{2b-5}{b-2} -2=\frac{3}{b+2}

The Least Common Denominator is (b+2)(b-2).

Multiply each term in the equation by the LCD.

(b+2)(b-2)\times \frac{2b-5}{b-2} -(b+2)(b-2)\times2=(b+2)(b-2)\times\frac{3}{b+2}

Simplify;

(b+2)\times \frac{2b-5}{1} -2(b+2)(b-2)=(b-2)\times\frac{3}{1}

(b+2)(2b-5) -2(b+2)(b-2)=3(b-2)

Expand and group similar terms

2b^2-5b+4b-10 -2(b^2-4)=3b-6

2b^2-5b+4b-10 -2b^2+8=3b-6

-b-2=3b-6

3b+b=-2+6

4b=4

b=1

3 0
3 years ago
Kira solved the equation in the following way. 7 2 − 2x = 11 2 7 2 − 7 2 − 2x = 11 2 − 7 2 −2x ÷ −2 = 4 2 ÷ − 2 x = −1 Describe
vladimir2022 [97]

Answer:

the first step is to use the

✔ Subtraction

property of equality to combine the constant terms.

The second step is to use the

✔ Division

property of equality to isolate the variable

Step-by-step explanation:

edge 20 20

7 0
3 years ago
Read 2 more answers
Given m|n, find the value of x.<br> т<br> (6x+4)<br> (4X-14)
postnew [5]

Step-by-step explanation:

Here Is Your Answer........ please Make me as brainliest

5 0
2 years ago
Read 2 more answers
Define democracy?Write any four key elements of democracy. Easy answer required.
umka21 [38]
Democracy: a system of government by the whole population or eligible members of state, typically through elected representatives

elements:
- equality
- accountability
- rule of law
- transparency
6 0
3 years ago
A bag contains 3 blue marbles and 2 green marbles. What is the probability of drawing a blue marble followed by a green marble,
marin [14]

50% because when you take out the first marble witch is probably blue since there are more blue you would have 2 blue and 2 green so the chance would be 50%

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help me with this question
    11·1 answer
  • What is the multiple zero and multiplicity of f(x)=(x+8)(x+8)(x-3)(x+8)
    5·2 answers
  • A rectangle swimming pool was 9 meters wide with a surface area of 90 square meters. what is the length of the pool.
    13·1 answer
  • Twelve pounds of beans are distributed equally into 8 bags to give out at the food bank how many pounds of beans are in each bag
    9·2 answers
  • Using geometry, calculate the volume of the solid under z=9−x2−y2‾‾‾‾‾‾‾‾‾‾‾√ and over the circular disk x2+y2≤9.Using geometry,
    15·1 answer
  • Classify the following triangle. check. check all that apply
    6·2 answers
  • Which side in the image corresponds to Side length T V in the pre-image? Side length U T Side length V U Side length T S Side le
    10·1 answer
  • Why is the sky blue? also enjoy the points and you dont have to answer lol just dont wanna get this deleted
    8·1 answer
  • The probability that event A occurs is 0.4, and the probability that events A and B both occur is 0.25. If the probability that
    10·1 answer
  • Ani was told to write the number four and eight hundredths. She wrote
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!