Answers
Step-by-step explanation:
Divide them up, and then after that, the parenthesis mean that you need to multiply them! So I hope that helps!
Please mark as brainlist
Answer:
Step-by-step explanation:
57) Order of operation: First what is inside the parenthesis - so division and then subtraction
For fraction division use KCF method
Keep the first fraction
Change division to multiplication
Flip the second fraction
[tex](\frac{5}{8}[/tex] ÷ [tex]\frac{1}{4})[/tex] - ([tex]\frac{4}{5}[/tex] ÷ [tex]\frac{1}{2})[/tex] = [tex](\frac{5}{8}*\frac{4}{1})-(\frac{4}{5}*\frac{2}{1})[/tex]
[tex]= (\frac{5}{2})-(\frac{8}{5})[/tex]
[tex]= \frac{5*5}{2*5} -\frac{8*2}{5*2}\\\\=\frac{25}{10}-\frac{16}{10}\\\\= \frac{9}{10}\\[/tex]
59)
[tex]\frac{3}{4} +\frac{1}{3} = \frac{3*3}{4*3}+\frac{1*4}{3*4}\\[/tex]
[tex]=\frac{9}{12}+\frac{4}{12}\\\\= \frac{9+4}{12}\\\\= \frac{13}{12}[/tex]
[tex](\frac{3}{4}+\frac{1}{3})-\frac{9}{15}=\frac{13}{12}-\frac{3}{5}\\[/tex]
[tex]= \frac{13*5}{12*5}-\frac{3*12}{5*12}\\\\= \frac{65}{60}-\frac{48}{60}\\\\= \frac{65-48}{60}\\\\= \frac{17}{60}[/tex]
Related Questions
How do I put this into a paragraph , you get 76 points so please answer
Answers
Answer:
put it all together and write normally
Step-by-step explanation:
There are 8 teachers in a school, 4 males and 4 females. 4 teachers are chosen to join a committee. How many ways are there when 2 males and 2 females chosen?
Answers
It is 4 dude this simple math it is basicly subtraction anyway pls give me brainlest
Answer:
Step-by-step explanation:
8 TEACHERS
4 MALES 4 FEMALES
4 ARE GONE SO 2 MALES LEFT 2 FEMALES LEFT =4 TEACHERS
surds.... plzz help, matching up, thank you
Answers
2 one to B
3 one to C
4 one to A
Answer:
1 - D
2 - B
3 - C
4 - A
I hope this helped!
Select the correct answer.
Which table represents the increasing linear function with the greatest unit rate?
A.
x y
2 16
5 10
B.
x y
2 14
6 12
C.
x y
2 -24
5 -15
D.
x y
2 -12
6 -16
E.
x y
2 -19
6 -17
Answers
Answer:
E
Step-by-step explanation:
Answer:
Option c is the correct answer if the answer is correct plz mark me as brainliest.
Answer this fast and correct and you will get a thanks, a brainliest and a 5-star review along with 10 points!
Answers
====================================================
Work Shown:
55% = 55/100 = 0.55
55% of 200 = 0.55*200 = 110 people prefer dogs
30% of 200 = 0.30*200 = 60 people prefer cats
Subtract the results: 110-60 = 50
An airplane flies with a constant speed of 580 miles per hour. How far can it travel in 30 minutes?
Answers
the airplane flies 290 per half hour.
Answer:
290
Step-by-step explanation:
580 / 2 = 290
Divide it by two because 30 min. is half of 1 hour.
The table below shows the total number of text messages that brad sent over 4 days.
Answers
a)M=×50
b)30=1500
Step-by-step explanation:
30×50
=1500
B. 30 = 1500
11%
What is the equivalent fraction?
Answers
Answer:
11/100
Step-by-step explanation:
11% =0,11
=11/100
[tex] \frac{11}{100} [/tex]
Answer:
1° you transform in 11/100, then you divide to get 0,11, then multiply to get 11 and this is the way you transform fraction in percentage
Step-by-step explanation:
Simplify the expression by combining like terms: x + 7x
Answers
Answer:
Like terms means that the numbers have the same variable after them or they don't have a variable at all. It is also important to remember that any letter that doesn't have a number in front of it technically has a 1 in front of it.
For example, x + 3x = 1x +3x. Then I add the numbers in the front and I get 4x.
If it had been 4x + 7x + 3, my answer would have been 11x +3. That's because there were a total of 11 x, but the 3 ones weren't x's so I just leave them alone.
Step-by-step explanation:
Answer:
[tex]8x[/tex]
Step-by-step explanation:
[tex]x+7x[/tex]
[tex]8x[/tex]
The answer is [tex]8x[/tex] when you simplify because you are adding another [tex]x[/tex] to [tex]7x[/tex] so it becomes [tex]8x[/tex]
Hope this is helpful
GIVING OUT BRAINLIEST / 60 POINTS TO WHOEVER ANSWERS
Answers
Answer:
6 2/3 = x
Step-by-step explanation:
24 1/14 + 8 3/7 = (x ÷ 1 1/9) * 5 5/12
Add on the left by getting a common denominator
24 1/14 + 8 3/7*2/2 = (x ÷ 1 1/9) * 5 5/12
24 1/14 + 8 6/14 = (x ÷ 1 1/9) * 5 5/12
32 7/14 = (x ÷ 1 1/9) * 5 5/12
32 1/2 = (x ÷ 1 1/9) * 5 5/12
Changing to improper fractions
(2*32+1)/2 = (x ÷ 10/9) * (12*5+12)/12
65/2 = (x ÷ 10/9) * (65)/12
Multiply each side by 12/65
65/2 * 12/65 = (x ÷ 10/9) * (65)/12*12/65
6 = (x ÷ 10/9)
Copy dot flip
6 = x * 9/10
Multiply by 10 /9
6 * 10/9 = x * 9/10 * 10/9
60/9 =x
20/3 =x
Changing back to a mixed number
3 goes into 20 6 times with 2 left over
6 2/3 = x
Answer:
[tex]\frac{20}{3}[/tex]
Step-by-step explanation:
[tex](24+8)+(\frac{1}{14} +\frac{3}{7})=(x:\frac{10}{9}).\frac{65}{12}\\32+\frac{1}{2}=(x.\frac{9}{10}) .\frac{65}{12} \\32\frac{1}{2}=(\frac{9}{10}x).\frac{65}{12} \\\frac{65}{2}=\frac{9}{10}x.\frac{65}{12} \\\frac{65}{2}=\frac{3}{2} x.\frac{13}{4} \\\frac{65}{2} =\frac{39}{8} \\\frac{20}{3} =x\\x=\frac{20}{3}[/tex]
el . es multiplicación
14 __ a solution of 22 = m + 7
Answers
22-7=15
15+7=22
Plz help with parallel line question will brainly but no guesses plz
Answers
Answer:
The 16 pairs of parallel lines is easy first what you do is snort taco meat, then get the hot sauce in your nose too.
Top down, AC with the cooler system
When he come up in the club, he be blazin' up
Got stacks on deck like he savin' up
And he ill, he real, he might gottae a hell of
PLEASE ANSWER THiS QUESTION ASAP
Answers
Answer:
Volume=66
Surface Area=144
Step-by-step explanation:
Volume:
3x4x11=132
132/2=66
Surface area:
11x4=44
11x3=33
3x4/2=12/2=6
6x2=12
5x11=55
44+33+12+55=144
That’s what I got not sure if it’s right
When a = a or 2 = 2, what type of solution do we have
Answers
Answer:
TrueStep-by-step explanation:
a = a (true)
2 = 2 (true)
Alison bought a pie. She ate 1/3 of the pie. She gave 1/4 of what was left to Rachel. Select all of the following that show how much pie Rachel received
Answers
Please help please just help me
Answers
1. Substitute an for 2 and 6
2. Multiply the two numbers and you should get 12
3. Divide 12 by 6 and you should get 2 as your answer
If helped mark me the brainiest!!
What is the definition of a four-dimensional (4-D) shape?
Answers
A four-dimensional space or 4D space is a mathematical extension of the concept of three-dimensional or 3D space. Three-dimensional space is the simplest possible generalization of the observation that only three numbers, called dimensions, are needed to describe the size or position of objects in the everyday world. For example, the volume of a rectangular box is found by measuring its length (usually labeled x), width (y), and depth (z).
the length of a rope is 5y meters.
from one end of the rope, 2y meters have been cut and from the other end x meters have been cut will mark brainlest
Answers
and 2y meters was taken off one side,
5 - 2 = x
The other end or the rope that’s left or cut would be 3y meters
So the answer:
x: 3y meters
Select the correct answer.
Answers
Option C is the correct answer
Classify the shapes shown below. Write the letter of each shape in the category that
describes it. Shapes may fall into more than one category, and not all shapes will be
used.
Answers
Answer:
no shapes have been shown below
something's missing in this question
The perimeter of an equilateral triangle is at most 45 centimeters. Find the possible length of each side.
Answers
Answer:
15
Step-by-step explanation:
plz help thank you
correct ans only
Answers
Answer:
B
Step-by-step explanation:
Explanation:
1/2 + 3/4
LCD= 4
Rewrite 1/2 to an equivalent fraction where the denominator is 4:
1/2 -> 2/4
2/4 + 3/4 = 5/4
SIMPLIFY 5/4:
1 1/4
Have a nice day! Hope this helps
(Brainliest will be appreciated)
-SpaceMarsh
The following two-way table shows the data for the students of two different grades in a school:
Member of Science Club Not Member of Science Club Total
Grade 7
20
2
22
Grade 8
20
8
28
Total
40
10
50
Based on the relative row frequency, the students of which grade are more likely to be members of the science club?
answer choices
Grade 7
Grade 8
The students of both grades are equally likely to be members of the science club
No conclusion can be drawn about the chances of a student being a member of the science club
Answers
Answer:
blabity-booo
Step-by-step explanation:
i love you ;)
PLS HELP ASAP!!
4(m + 3 + 5m)
Part A: Write two expressions that are equivalent to the given expression. (3 points)
Part B: Show that one of your expressions in Part A is equivalent to the given expression using algebraic properties. Explain which properties you used. (4 points)
Part C: Show that your other expression from Part A is equivalent to the given expression by substituting a number for m. (3 points)
Answers
Answer:
See below.
Step-by-step explanation:
Part A:
4(m + 3 + 5m) =
= 4m + 12 + 20m
4(m + 3 + 5m) =
= 4(6m + 3)
Part B:
Use the distributive property on the given expression to get the first expression.
4(m + 3 + 5m) =
= 4 * m + 4 * 3 + 4 * 5m
= 4m + 12 + 20m
Part C:
Let m = 2
a. Substitute 2 for m in the original expression:
4(m + 3 + 5m) =
= 4(2 + 3 + 5 * 2)
= 4(5 + 10)
= 4(15)
= 60
b. Substitute 2 for m in the second equivalent expression of part A.
4(6m + 3) =
= 4(6 * 2 + 3)
= 4(12 + 3)
= 4(15)
= 60
By substituting 2 for m, both expressions evaluate to 60.
This is super confusing plz help???
Answers
Answer:
None. She gave half to one person then the other half to another person.
Step-by-step explanation:
Hope this is correct, if not feel free to let me know. I'm sorry in advance if this is wrong.
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!! [accidently clicked a answer]
Answers
Answer:
B
Step-by-step explanation:
Multiply the length and width and divide it by the volume.
The probability that it will be colder today than it was yesterday is 0.2
The probability that it will not be colder today than it was yesterday is
Answers
Answer:
0.8
Step-by-step explanation:
= 1 - 0.2
= 0.8
that's the answer above
Answer:
0.8
Step-by-step explanation:
BRAINLIEST IF CORRECT
Answers
Answer:
Step-by-step explanation:
the first is 1/2
second is 1/52
third is 1/4
forth is 1/8
i think thats right any way :)
choosing a two of diamonds- 1/52
choosing a spade- 1/4
choosing a 2 or 4- 4/26
HELP ME ASAP PLEASE <3 :(
Answers
The circumference is 22 cm
Answer: 10.99 squared
Step-by-step explanation:
Because pie is 3.14 and the are of a circle is
Pie multiplied by the radius square
Brainliest if correct
Answers
Answer:
It is the third option.
Step-by-step explanation:
Since when making an angle of 90º an equivalence is formed between the three points and when joining them the order of the figures is given.
Check on plato