Answer:
1.Find the Least Common Denominator (LCD)
2.Find the equivalent fractions.
3.Add or subtract the fractions and add or subtract the whole numbers.
4.Write your answer in the lowest terms.
Step-by-step explanation:
Step-by-step explanation:
So first, you turn the mixed numbers into improper fractions. Then you change the denominators to the same number. Finally, you add or subtract.
Example:
4 1/5- 2 1/2= 21/5- 5/2=42/10-25/10=17/10=1 7/10
You are a research assistant. You are tasked with writing a research paper. You spend 1 1/2 hours researching, 2 1/6 hours writing, and 3 1/2 hours editing.
How many hours do you spend on the task?
Answer:
7 1/6
Step-by-step explanation:
1 1/2 +3 1/2= 5 = 2 1/6
=
Answer:
You spent 7 1/6 hours doing the task
Step-by-step explanation:
1 1/2 (hours researching) + 2 1/6 (hours writing) = 3 2/3 (hours researching and writing)
3 2/3 (hours spent researching and writing) + 3 1/2 (hours editing) = 7 1/6 (hours doing the task)
Which expression is equivalent to cos(40°)cos(10°) + sin(40°)sin(10°)?
sin(40° – 10°)
cos(40° + 10°)
sin(40° + 10°)
cos(40° – 10°)
Answer:
Cos ( 40 + 10)
Step-by-step explanation:
The expression Cos( A + B)
Can be written as;
CosA CosB - SinASin B
Applying this particular case in this question;
Cos (40 + 10) = cos 40cos 10 - sin 40 sin 10
Answer:
its cos(40-10)
Step-by-step explanation:
What is 1.425 as a fraction in simplest form?
Answer:
57/40 is the correct answer to this question
Idkkkkkkkkkkkkkkkkkkkkkkkkkk
Answer:
24 sq. in
Step-by-step explanation:
your formula is A=h(b/2)
h=8
b=2
A=?
A=8(6/2)
A=8(3)
A=24
What is the slope in the line shown below.
Answer:
C
Step-by-step explanation:
M=y2-y1/x2-x1
1-3=(-2)
3-(-4)-7
M=(-2)/7
Hope this helps =3
In which quadrant is the number 6 – 8i located on the complex plane?
Answer:
4th quadrant
Step-by-step explanation:
For the fair, the organizers ordered 33 rolls of tickets. Each roll of tickets has 100 tickets. How many tickets were ordered in all?
Answer:
3,300
Step-by-step explanation: 100 times 33 equals 3,300
Answer:
3,300 tickets
Step-by-step explanation:
33 times 100 = 3,300
- A recipe for ice cream calls for 56 fluid
ounces of milk. How many pints of milk are
there in the recipe?
Answer:
3.5
Step-by-step explanation:
there are 16 ounces in a pint so you do 56 ÷ 16
There are 16 fluid ounces in one pint which means that there are 3.5 pints in 56 fluid ounce.
How to calculate unit price of something?Unit means 'single entity', the fundamental constructing block. Usually, it is 1 in mathematics and science.
Thus, unit price of something is price of 1 thing.
Then suppose we're taking about price of mangoes, then unit price will denote the price of 1 mango.
WE have been given a recipe for ice cream calls for 56 fluid ounces of milk.
We need to find How many pints of milk are there in the recipe.
There are 16 fluid ounces in 1 pint then;
56 ÷ 16
= 3.5
The answer is 3.5 pints because there are 16 fluid ounces in one pint which means that there are two pints in 32 fluid ounces and 3.5 pints in 56 fluid ounce.
Learn more about unit price here:
https://brainly.com/question/945712
#SPJ2
Jessica has 7/8 of a pound of candy.She are 1/4 of it at the movies. How much does she have left over
A. 5/8
B. 4/8
C. 3/4
D. 1/2
Answer: A. 5/8
1/4 x 2 will equal 2/8. 7/8 - 2/8 = 5/8
✨Answer:✨
A. 5/8
Jessica has 5/8 pounds of candy left
✨Step-by-step explanation:✨
7/8 (how many pounds she used to have) - 1/4 (how much she ate at the movies) = ?
✨To make this easier let us turn 1/4 into 2/8 (both fractions are equivalent):✨
7/8 (How many pounds she used to have) - 2/8 ([Also 1/4] how much she ate at the movies) = 5/8 (how much she has left)
y+x=10
2x=4y-2
Solve of systems of equations
Answer:
{y,x}={
3
11
,
3
19
}
Step-by-step explanation:
9/20 - 1/4
helpppppp
Answer:
1,9772
Step-by-step explanation:
Answer:
1/5
Step-by-step explanation:
First you have to give each fraction a common denominator of 20. so
9/20-5/20=4/20 or if you reduce, 1/5.
Hope this helps :)
help please! click on pic.
Answer:
x=63
y=27
Step-by-step explanation:
to find x
180-117=63
to find y
90-63=27
please mark brainliest if correct
Answer:
x=63, y=27
Step-by-step explanation:
x is part of a line with 117, so you would do 180-117 to find x. Then you do 90-63 to find y, which is 27.
what integer represents the sea level
Answer:
+20,320
Step-by-step explanation:
I used Google! :)
Answer:
It’s just a positive answer
Step-by-step explanation:
Below sea level would be this -3
Above sea level would be this 3
Write the point-slope form of the given line that passes through the points (-4, -1) and (3, -3). Identify (x1, y1) as (-4, -1).Include your work in your final answer. Type your answer in the box provided to submit your solution.
Answer:
y+1=-2/7(x+4)
Step-by-step explanation:
Found the slope first then plugged in the numbers
What is -6 x -4 ?
sorry i suck at math
Answer:
24
Step-by-step explanation:
Negative × negative = positive-6 × -4 = 24I hope this helps!
Answer:
+ 24Step-by-step explanation:
[tex] - 6 \times - 4[/tex]
6×4= 24
(-)×(-) = (+)
[tex] + 24 \: or \: 24[/tex]
Last week, you finished Level 2 of a video game in 32 minutes. Today, you finish Level 2 in 28 minutes?
- Heidi bought an 18 ounce bottle of Castor Oil. If each dose is ounce, how many doses are
in the bottle?
Answer:
18 doses
Step-by-step explanation:
Since it says each dose is a ounce.
What is the product of 1 1/2 and -1 1/4
Answer:
-1 7/8 is the answer to this
Answer:
The answer for the question above is -1 7/8.
What does the word “change “ tell you to do in “keep change flip” for dividing fractions? A) change the sing to multiplication b) change the sing to addition c) change the first fraction d) change the second fraction
Answer:
A
Step-by-step explanation:
Multiply by the reciprocal, also sometimes referred to as "Keep, Change, Flip." Here is how it works. You rewrite the division question as a multiplication question by flipping the second fraction over. Next, keep the first number, change the division to multiplication and then flip the second fraction over.
Answer:
d change the second fraction
Step-by-step explanation:
i dont know how to explain it but yeah
is this reasoning inductive or deductive? explain why.
1. all pennies are copper. if your friend gives you a penny, you conclude that the penny is copper colored.
2. all even numbers are divisible by 2. 28 is even. therefore, 28 is divisible by 2.
please help me out with this and also include reasoning! thank you so much!
Answer:
No. 1 is inductive, cos the evidence is based on proberbility as not all pennies are silver color, since thier color could change over time (fade)
while
No 2 is deductive since all even numners are divisible by 2, there is a full assurance of the outcome.
Answer: The reasonings are deductive. They tried to do a trick question I think.
Step-by-step explanation: There both deductive because the first sentence has a key word which is Conclude. The word might not seem to matter until you look up what deductive means. Deductive and Inductive are different because one is specifics observation and then draw a conclusion and the other is specifics conclusion follows a general theory. And the key word in deductive is conclusion in the first sentence it says that you conclude. Deductive means a conclusion that follows a general theory. The deductive is following a general theory which means if the facts are right then the conclusion should be right. The deductive makes sense in the first because if the facts that all the pennies are copper is true then the penny your friend gave you should be copper. The second sentence same thing if the fact was right then any number that is even can be divisible by 2. So deductive makes sense in both sentences. Inductive makes sense it inside one on the sentences not both. Inductive makes sense inside the first because the person could have seen that the pennies were all made of copper. i think that it being deductive is a better choice that inductive and if you still are confused you can look up "difference between inductive and deductive reasoning" and go to images it should have a blue and pink picture of the definition of them. Sorry I wrote it so long you can just shortened it down for the answer.
Where can we put parentheses in 45 – 22 +9 to make it equivalent to 14?
Choose 1 answer.
45 – (22 +9)
(45 – 22) +9
Answer:
45 – (22 + 9)
Step-by-step explanation:
45 – (22 + 9) = 45 - 31 = 14
(45 – 22) + 9 = 23 + 9 = 32
Answer:
45 – (22 + 9)
Match each equation with its solution
Answer:
3/2×=6 is x equals 4
×/2=-4 equals -8
-5×=26. equals -5.2
× over -7.2 =-4 equals 28.8
If LN=6x-35 and MN=19 and LM=5x-9,find x.
Solve the equation for x: 3x – 2c = 5
Answer:
3x-2c=5
3x=5-2c
x=5-2c
3
Does anyone know how to solve this 5x(x+4)^2-2y^5 x=-3 and y=-2
Answer:
49
Step-by-step explanation:
PLSSS HELP ME!!!!! I WILL!!!! MARK!!!!!
Answer:
23.1
Step-by-step explanation:
(4.2)(11)(0.5)
The Baldwin family walked 4/5 of a mile in 4/9 of an hour. What is their unit rate in miles per hour?
Answer:
1.8
Step-by-step explanation:
Unit rate in mile per hour
= 4/5 mile / 4/9 hour
= 4/5 * 9/4 = 9/5 miles per hour
= 9/5 = 1.8 miles per hour
what is the answer ?
Answer:
b. 5i sqaure root 2
Step-by-step explanation:
first bring out the I then take out the five.
x/25 > 5
Answer must be simplified
Answer:
x > 125
Step-by-step explanation:
Step 1:
x ÷ 25 > 5 Equation
Step 2:
x > 5 × 25 Multiply 25 on both sides
Answer:
x > 125
Hope This Helps :)
Lucia deposits $44.60 into her bank account on Tuesday Morning. Tuesday afternoon, she withdraws to $26.30 and $21.30. Does Luisa have more or less money on Tuesday night than she did on Monday night? Does this equation tell whether Luisa has more or less money on Tuesday night than Monday night? Explain.
Answer:
Less than
Step-by-step explanation:
Using the data from the question, we can create the following equation to solve this...
44.60 - (26.30 + 21.30) = x
44.60 - (47.60) = x
-3 = x
As you can see Lucia withdrew more money than what she actually deposited which means that her account balance on Tuesday Night is less than what it was on Monday night before the initial deposit. This can all be seen using the above equation which is designed.