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
geniusboy [140]
2 years ago
13

Solve for x. geometry

Mathematics
1 answer:
likoan [24]2 years ago
4 0

Answer:

45

Step-by-step explanation:

We make a proportion and solve it:

\frac{x + 18}{x}  =  \frac{28}{20}

28 x = 20x+360

8x=360

x=45

You might be interested in
Isla flipped a coin 30 times. The coin landed heads up 9 times and tails up 21 times.
Debora [2.8K]

Answer:

both are equal

Step-by-step explanation:

there are two side tails and heads so there a 1/2 chance it will land on heads

8 0
3 years ago
Is -1.125 a real number?
pochemuha
-1.125=-1\frac{125}{1000}=-1\frac{1}{8}\ is\ real\ number
7 0
3 years ago
Read 2 more answers
Which of the following is a rational number
krek1111 [17]
The answer is B because a rational number is a number that can be expressed as a fraction and 1.425 can be written as 1425/1000
7 0
3 years ago
Express .0000257 in scientific notation
sukhopar [10]

Answer:

2.57 x 10^(-5)

Step-by-step explanation:

you have to move the comma sign in front of the first number considering 0 as a non-number.

6 0
4 years ago
Write the slope-intercept form of the equation of each line. identify the slopes y-intercept.
MrRa [10]

Answer:

Step-by-step explanation:

1) y intercept is 0

2) y intercept is 1

3) y intercept is -4

4) y intercept is 4

5) y intercept is 5

6) y intercept is 0

7) y intercept is 5

8) y intercept is 4

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 2 to the 50th power
    15·2 answers
  • A student scored 84 and 87 on their first two quizzes. Write and solve a compound inequality to find the possible values for a t
    12·1 answer
  • Plz help me number 4 thanks
    12·1 answer
  • If x = 7 and f = 4 and g = 9 and l = 24 and p = 12 and e = 9847493 then what is x ÷ fg X i ÷ p
    15·1 answer
  • (6x +19x² + 17x+8)/(2x+3)​
    7·1 answer
  • Find the values for a and b that would make the equality true. 4(ax^2 -5x+3)=8x^2 +bx+12
    6·2 answers
  • On a map the scale is 1.5 inches to 5 miles. If the distance measured on the map from one town to another is 10.5 inches, then h
    7·1 answer
  • If y = 2√x÷ 1–x', show that dy÷dx = x+1 ÷ √x(1–x)²​
    8·1 answer
  • PLEASE HELP !!!!!!!!!!!!!!
    9·1 answer
  • Which expression is equivalent to (x4)^9
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!