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
erma4kov [3.2K]
3 years ago
15

Whoever is good at math, please help me!

Mathematics
1 answer:
Kruka [31]3 years ago
4 0

Answer:

I think it is 62.4 km.

Step-by-step explanation:

You might be interested in
Daniel is currently 26 years older than his son. In sic years he will be tree times older than his son. How old are both of them
Vlad1618 [11]

well, 26+6 is 32, so divide that by 3 and you'd get 10.67, making daniel 32 by that time and his son being 10 years old

its simple math really, also, i hope this helps you ^-^

4 0
3 years ago
Read 2 more answers
the length of a rectangle is 3 units shorter than one -third of the width, x. Which expression represents the perimeter of the r
Mariana [72]

Answer:

A) \frac{8}{3} x - 6

Step-by-step explanation:

Let the width of the rectangle be x units.

\therefore \: length \: of \: rectangle =  \frac{1}{3} x - 3 \\ Perimeter \: of \: rectangle  = 2(l + w) \\  = 2  \bigg( \frac{1}{3} x - 3 + x \bigg)\\  = 2  \bigg( x + \frac{1}{3} x - 3 \bigg)\\  = 2  \bigg(  \frac{3x + x}{3}  - 3 \bigg)\\  = 2  \bigg(  \frac{4x}{3}  - 3 \bigg) \\  = 2  \bigg(  \frac{4x}{3}  - 3 \bigg) \\  =   \frac{2 \times 4x}{3}  -2 \times  3  \\  \purple{ \bold{{Perimeter \: of \: rectangle   =  \frac{8}{3} x - 6}}}

8 0
4 years ago
A man divided $9,000 among his wife, son, and daughter. The wife received twice as much as the daughter, and the son received $1
monitta

Answer:

Q1:

Share of the daughter (x):

2x + x + x + $1,000 = $9,000

4x = $8,000

x = $2,000

Share of the wife:

= 2($2,000)

=  $4,000

Share of the son:

= $2,000 + $1,000

= $3,000

Answer: wife, $4,000; son, $3,000; daughter, $2,000

Q2:

= 1/2x + $1,000

Answer: 1/2x + $1,000: expression for share of the son

Proof (the wife shares $4,000):

Share of wife (x):

x + 1/2x + 1/2x + $1,000 = $9,000

2x = $8,000

x = $4,000

Step-by-step explanation:

hope it helps!

6 0
3 years ago
Find the area of the given figure.
marissa [1.9K]

84.6 km2 is the answer

6 0
3 years ago
Read 2 more answers
Find the volume of the composite solid. 12 m I 8 m 4 m 4 m​
umka2103 [35]

Answer:

1536

Step-by-step explanation:

12 x 8 x 4 x 4

(might be wrong)

7 0
3 years ago
Other questions:
  • Brainliest!!!! Someone help me please!!!!
    10·1 answer
  • Why is it that the orthocenter of an obtuse triangle must lie on the outside of the triangle?
    11·1 answer
  • An animal reserve has 48,000 elk. The population is increasing at a rate of 16% per year. How long will it
    11·1 answer
  • 7/12 + 3/4 in simplest form?
    9·2 answers
  • Write each ratio as a unit rate
    12·1 answer
  • Will mark brainiest
    8·2 answers
  • The table of values shown below represents a linear function. Which of these points could also be an ordered pair in the table,
    7·2 answers
  • Mortar is made by mixing cement, sand and quicklime in the ration 1:2:3
    15·1 answer
  • In the figure, angle D measures 31° and angle A measures 27°.
    9·1 answer
  • Someone help me :-):-):-) no flile ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!