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
kumpel [21]
3 years ago
6

What is the value of x in the proportion 2/5 = 10/x? (show work)

Mathematics
2 answers:
alexira [117]3 years ago
8 0
2 10
— = —
5 x

Cross multiply
2x=5*10
2x=50
x=50/2
x=25
MakcuM [25]3 years ago
6 0

\frac{2}{5}  =  \frac{10}{x}  \\ cross \: multiply \\ 2x = 50 \\ x =  \frac{50}{2}  \\ x = 25
You might be interested in
How do I solve this equation?
Norma-Jean [14]

Answer:

1. move the constant to the right hand side to change its sign.

2.add the numbers.

3. using the absolute value definition rewrite the absolute value equation as two separate equations.

4.slove the equation for X

Step-by-step explanation:

it has two solutions

x=8

x= -9

the answer should be X1= 9, x2 =8

6 0
3 years ago
Read 2 more answers
There are 12 ballons in a bag: 3 each of blue,green,red, and yellow.Three ballons are chosen at random. Find the probability tha
marin [14]
The answer would be 3/12
8 0
3 years ago
Please help me im no good w math​
Katarina [22]

Answer:

No, the answer is incorrect.

Step-by-step explanation:

First, multiply 4.6 and 2, you will get 9.6.

Next, you will subtract the exponents.

8 minus 3 is 5 so it is incorrect. The correct answer is 9.6 × 10^5 not 9.6 × 10^-5.

7 0
4 years ago
Can someone help me with this one?<br> (ill give brainliest)
vampirchik [111]

Answer

Sure anytime what do you need help with?

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
PLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELPPLS HELP
ser-zykov [4K]

Answer:

the X=1 and F=6  i think

Step-by-step explanation:

the table shows X increases by 1 and f is decreasing by 6 but im sure this is not the best explanation don't count on mine lol

7 0
3 years ago
Other questions:
  • Marco comma roberto comma dominique comma and claricemarco, roberto, dominique, and clarice work for a publishing company. the c
    8·2 answers
  • A rectangle has a length that is 10 less than 3 times the width. If the rectangle has an area of 8 square feet, what is the widt
    14·1 answer
  • 1.)A rectangle has an area of 72 square centimeters and the length is twice the width. The perimeter of the rectangle
    14·1 answer
  • Define a function. Describe what the vertical line test is used for. Describe a real life situation that can be represented by a
    6·1 answer
  • PLEASE HELP ASAPPPPPPPPPPP
    12·1 answer
  • Mai had 5 candy bars she ate half of one candy bar and dicided to distribute the remaining bars between her two sisters and her
    15·1 answer
  • 6. What is the exponent of the x term if you find the difference of 7x^2-3x^2
    10·1 answer
  • 8x = -6 what does x=?
    6·2 answers
  • Help im taking quiz i need help
    15·2 answers
  • Find the pattern and use it to list the next two terms in the sequence.<br> 0, 2, 0, -2, 0, 2,
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!