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
Pavel [41]
3 years ago
12

How do you get the answer 1 and 1/4-3/8

Mathematics
1 answer:
JulijaS [17]3 years ago
5 0
U first find the common denominator which is 8

Then subtract to get 7/8

You might be interested in
The scale of a map is 1 inch = 60 miles. Find the actual distance if the distance on the distance on the map is 3 1/2 inches.
laila [671]

Answer:

  • 210 miles

Step-by-step explanation:

The scale is

  • 1 in = 60 miles

Find the distance of equivalent to 3 1/2 in

  • 3 1/2 * 60 miles =
  • 3*60 + 1/2*60 miles =
  • 180 + 30 miles =
  • 210 miles
5 0
2 years ago
Find the slope of two points: (-2,-1) and (4,3)
marta [7]

Answer: m = 2/3

\frac{-1-3}{-2-4} = \frac{-4}{-6} = \frac{2}{3}

6 0
3 years ago
Can someone help me out?
stira [4]

Answer:

  40 degrees

Step-by-step explanation:

A triangle solver tool can find the angle easily. It is 39.8°, which rounds to 40°. Apps are available on some calculators, on the Internet, and for iOS and Android phones and tablets.

___

You may be expected to solve this using the Law of Cosines. If we name the sides ...

  • a = 1.75
  • b = 3.00
  • c = 2.00

the law of cosines tells us the relationship is ...

  c² = a² + b² -2ab·cos(θ)

Then the angle is ...

  θ = arccos((a² +b² -c²)/(2ab)) = arccos((3.0625 +9 -4)/(2·1.75·3))

  = arccos(8.0625/10.5) ≈ 39.838° ≈ 40°

4 0
2 years ago
PLEASE HELP DUE AT 9 AM EST!!!! SHOW HOW YOU GOT YOU ANSWER BY SHOWING YOUR WORK/ SHOW HOW YOU GOT THE ANSWER STEP BY STEP PLS!
Rufina [12.5K]

Answer:

X = 4

Step-by-step explanation:

In the equation add 3 to both sides of the equation

1/2x-3+3=2-3/4x+3

Simplify

1/2x = -3/4x + 5

Add 3/4x to both sides

1/2x + 3/4x = -3/4x + 5 + 3/4x

Simplify

5/4x=5 Multiply both sides by 5

5x=20 divide both sides by 5

5x divided by 5 and 20 divided by 5

=4

5 0
3 years ago
Find the rate of change and initial value. Y=mx+b
tekilochka [14]
Y= 4/5 x + 24
To find the rate of change you find the difference in each of the numbers on the graph. For example, 36-32 is 4. So 28-4 is 24 and that would be the next number down. It would also match x to be 0 because since the rate of change for x was 5, if you subtract 5 from 5 you get 0. So from this we know that the coordinates would be 0,5.
From this info, the slope would be 4/5 and the y intercept or initial value would be 24
4 0
3 years ago
Other questions:
  • Don't give me the answer, just explain how I can solve it, please:<br>SOLVE: 13 - 3x = 4 (x - 2)
    14·2 answers
  • a basketball player looks directly at the rim that is 10 feet high. the angle of elevation from her eye level, which is 6feet ab
    10·1 answer
  • Annual interest rate formula
    11·1 answer
  • I givee brainlilstttt
    9·2 answers
  • Solve for x, and JUSTIFY your answer
    13·1 answer
  • Determine the slope and the y-intercept of this question Y=-1/2x+3
    14·2 answers
  • HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
    15·2 answers
  • Pa help po pls thank you​
    11·1 answer
  • Tony bought a video game for $15.13. He gave the clerk a $20 bill. Which of the following could be the change he received?
    14·1 answer
  • C = 5/9 (F − 32)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!