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
gogolik [260]
2 years ago
14

Subtract the mixed numbers

Mathematics
2 answers:
Lisa [10]2 years ago
8 0

Answer:  4 1/2 - 1 11/12 = 2 1/3 but in decimal form 2.3

-Dominant- [34]2 years ago
4 0
A is the answer I took the homework
You might be interested in
PLEASE HELP ME! :(
snow_lady [41]
Here, I'll do the first one for you.
When they are talking about a number, use "x".
Since it says twice a number, you say 2x. Or 3x for three times the number
2x+12=3x-31
Then use algebra to find x. Get the numbers on one side and all the x's on the other.
2x+12+31=3x-31+31
2x+43-2x=3x-2x
x=43

Now do the rest on your own!

5 0
3 years ago
Using the triangle pictured, find the measure of side AB. Round your answer to the nearest tenth. A) 1.6 B) 2.2 C) 2.7 D) 3.3
Yuki888 [10]

Answer:

Option B (AB = 2.2 units).

Step-by-step explanation:

The diagram shows that there are two sides given and one angle is given. Therefore, the sine rule must be used to solve the question. The sine rule can be written as:

sin ABC / AC = sin BAC / BC.

Plugging ABC=72 degrees, AC=2.5, and BC=2.1 in the sine rule gives:

sin 72 / 2.5 = sin BAC / 2.1.

Cross multiplying gives:

sin BAC = (2.1*sin 72)/2.5.

sin BAC = 0.79888747368.

Taking sin inverse on both sides gives:

BAC = arcsin (0.79888747368) = 53.0239949 degrees.

To find AB, first, the angle ACB is required. To find that angle, use the triangular law of angles. All the three angles sum up to 180 degrees. Therefore ACB = 180 - 72 - 53.0239949 = 54.9760051  degrees.

Now applying the Sine Rule to find AB:

sin ACB / AB = sin ABC / AC.

sin (54.9760051) / AB = sin 72 / 2.5.

AB = (2.5*sin (54.9760051))/sin (72) = 2.2 (to the nearest tenth).

Therefore, AB = 2.2 units, i.e. Option B!!!

6 0
4 years ago
What is-18+2y is greater then or equal to -13 written in slope intercept form?
olya-2409 [2.1K]

Answer:

y=2.5

Step-by-step explanation:

5 0
3 years ago
25 divided by something = 3 remainder 4
NeX [460]

7 would be the number cause;

25 ÷ 7 = 3 r4

hope that helps :D

8 0
3 years ago
The price of an electronic puzzle was reduced be $7
Nimfa-mama [501]

Answer:

Step-by-step explanation:

total price was reduced by $ 7

let x = the total price........ x - 7

he bought 10.....and it cost him $ 130

10(x - 7) = 130

10x - 70 = 130

10x = 130 + 70

10x = 200

x = 200/10

x = 20 <====== original price

7 0
3 years ago
Other questions:
  • Solve the given equation. 11x^4-37x^2+26=0
    11·1 answer
  • Candice has six pairs of jeans she places each pair on its own hanger how many hangers does Candace use
    9·2 answers
  • Py+7=6y+qp, y, plus, 7, equals, 6, y, plus, q y=y=y, equals
    12·2 answers
  • Put the following equation of a line into slope-intercept form, simplifying all fractions.
    6·1 answer
  • Please answer it would help me a lot
    13·1 answer
  • Please don't give me a link<br><br> PLEASE HELPPP
    9·1 answer
  • Please help I’ll mark brainliest as long as you tell me how you got that answer, also I apologize if it’s kinda blurry. I hope y
    6·1 answer
  • When solving the equation x/5 - 12 = 10, what is your last step?
    9·1 answer
  • a big water tank contained 200 litres of water. during the day, 88 l 580 ml of water was used and 200 ml leaked. how much water
    14·1 answer
  • 1 point CA If a rectangular prism has the width of 5. t What would the scale factor be? Round to Type your answer... 3 4 4 1 Giv
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!