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
rjkz [21]
3 years ago
12

What is the value of X?

Mathematics
1 answer:
LenKa [72]3 years ago
7 0

Answer:

5.625 or 5-5/8 or 45/8

Step-by-step explanation:

Solve using Similar triangles again

ratio of 4:7.5

3/x=4/7.5 cross multiply

22.5=4x

x=22.5/4=5.625=5-5/8=45/8

You might be interested in
Lashaya decides to jog 8 miles. She is only able to jog 5/16 that distance. Write the distance
Novay_Z [31]

Answer:

The distance is 2.5\ miles

Step-by-step explanation:

Let

x------> the distance

we know that

To find the distance, multiply the total distance of 8 miles by 5/16

so

x=8(\frac{5}{16})=\frac{5}{2}=2.5\ miles

6 0
3 years ago
The sum of the cube of a number and 12
Black_prince [1.1K]
Let the "number" be n.

The expression would be n^3+12
3 0
3 years ago
On the strip below, mark and label the location of each decimal. Please help! Thank you.
Alinara [238K]

0.09 is one tick mark Behind the 1/10 or 1 over 10 mark.

0.9 is the exact mark labled 9 over 10 or 9/10.

0.19 is exactly the mark behind the 2/10 mark or 2 over 10.

0.190 is on exactly the same mark as the one above-- on the mark behind the 2/10 mark.

0.019 is does not have a place on the strip. It is in the thousandths place not the hundredths or tenths places. That is why it doesn't have a place on the strip

Hope this helps you! :)

3 0
3 years ago
Grace and her father spent 4 1/2 hours over the weekend restoring their fishing boat. This time makes up 6% of the
solong [7]
\frac{9}{2} multiplied by \frac{6}{100}
= 75 hours
4 and a half hour repairs 6% of the entire boat so it is 
4 1/2 multiplied by 6/100's inverse number

6 0
3 years ago
Read 2 more answers
The function f is defined by f(x) = (x + 3)(x + 1).
blsea [12.9K]

Answer:

Below in bold.

Step-by-step explanation:

The  zeroes ( = x-intercepts) are x = -3 and x = -1.

So the x -coordinate of the vertex is between x = -3 and x = -1.

The actual x-coordinate is halfway between these value: at x = -2.

7 0
3 years ago
Read 2 more answers
Other questions:
  • Y=(x) = (1/8)^x <br> Find f(x) when x =(1/3)<br> Round your answer to the nearest thousandth.
    10·1 answer
  • The linear equation y = 1/4x tells us that this line is going to be more vertical or horizontal?
    15·1 answer
  • Plssssss help meeeeeeeee 13-29 pls now
    15·2 answers
  • 13x^-5 y^0/5^-3 z^-10
    9·1 answer
  • Which number is larger -3.4 or -3 1/2 (BTW this is a fraction)? How will graphing these numbers on a number line help you determ
    15·1 answer
  • 225 is the original price the discount price was 180 what is the percent in the whole bill saved
    9·1 answer
  • A river is 212 mile long. What is the length of the river on a map, if the scale is 1 inch : 50 miles?
    15·1 answer
  • Use the formula to compute Isabel’s monthly loan payment, assuming that she makes a down payment of $5,000. Recall that the tabl
    14·1 answer
  • HOMEWORK HELP ME PLEASE
    10·2 answers
  • An architect's scale drawing of a new school is 8.4 inches
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!