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
Orlov [11]
2 years ago
11

Please help serious answers only

Mathematics
1 answer:
mamaluj [8]2 years ago
7 0

Answer: 15

Step-by-step explanation: 8 times 3 equals 24 then you subtract 9 from 24 which gives you 15.

You might be interested in
HELP does anyone get these three questions?
Tom [10]

Step-by-step explanation:

since we have the relation (inches/dollars)

4.3 inches down per dollar

per 10 dollars 43 inches down

per half a dollar 2.15 inches down

per 63.60 dollars 273.48 inches down

8 0
3 years ago
Geometry :))), please help me
amm1812

Answer:

x = -5

Step-by-step explanation:

Since these two triangles are similar, the ratio between the corresponding lengths of each triangle will be the same.

This means the ratio between one side of each triangle (e.g. AD and DC) will be the same as the ratio between a different side of each triangle (e.g. BE and BC).

So, to create an equation for the sides which contain the unknown 'x', we must first find the ratio between the two sides by using a different set of sides.

On the right side we are given 9 for AD, and 18 for DC.

9/18 = 0.5

This means that the extra length of the larger triangle from the smaller one (AD) is half the length of the smaller triangle (DC). We can use this to make an equation for x:

If AD/DC = 0.5, then BE/EC will also = 0.5

BE = x+23

EC = x+41

Therefore:

\frac{x+23}{x+41} = 0.5

Now we can solve by multiplying both sides by x+41 to eliminate the fraction:

x+23=0.5(x+41)

Now we multiply out the brackets and move the terms to different sides:

x+23=0.5x+20.5

0.5x = -2.5

x = -5

And if we substitute the -5 into the equations:

-5+23 = 18

-5 + 41 = 36

We will see that -5 does indeed give us the same ratio between the lengths:

18/36 = 0.5

Hope this helped!

4 0
3 years ago
Anyone know this one ?
Vedmedyk [2.9K]

The answer is B i.e. one

4 0
3 years ago
HELP PLS PLS PLSP PSLLS
STALIN [3.7K]

Answer:

110

Step-by-step explanation:

5 0
2 years ago
How to equivalent 64 1/2​
bagirrra123 [75]

Answer:

129/2

Step-by-step explanation:

      1                129

64  ---     =       -------

      2                 2

To find the improper fraction, you multiply the denominator by the whole number and then add the numerator.  In the end, you put that answer over the starting denominator.

64 X 2 = 128      128 + 1 = 129     129 / 2 is the answer

7 0
2 years ago
Other questions:
  • Which of the following is a solution to the system shown below? y = 3x 2 - 8x - 2 and 2x - y = 5
    5·2 answers
  • What is the factor of this problem? <br> ~plz help I cannot get this wrong !
    13·1 answer
  • 50pts!!! I need proper help and an easy to understand explanation.
    14·1 answer
  • Aster corporation accepted a $20,000, 9 percent 120-day note dated august 25 from lee company in settlement of a past bill. On O
    11·1 answer
  • What is the effect on the graph of the function f(x) = |x| when f(x) is changed to 3f(x)?
    13·2 answers
  • How do you write 8.4% as a fraction in simplest form
    7·1 answer
  • I need a step by step solution ASAP
    10·1 answer
  • Triangle JOY is translated using the rule ( x, y ) to ( x + 3 , y-2 ) to create triangle J'O'Y'. If a line segment is drown from
    8·2 answers
  • Which value of x makes the equation 2+4(6-2x)= 8 true?​
    15·2 answers
  • You need to test a claim that more than 18% of students at your campus do not know their blood types. Which sampling method woul
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!