Answer:
Take lcm and see
Step-by-step explanation:
5/27 ;4/15 ;7/18
A washer and dryer cost a total of $964 . The cost of the washer is three times the cost of the dryer. Find the cost of each item.
Answer:
A washer and dryer cost a total of $964 . The cost of the washer is three times the cost of the dryer. Find the cost of each item.
Answer: 96$
Answer:
The washer costs $723 and the dryer $241.
Step-by-step explanation:
Represent the cost of the washer by w and that of the dryer as d.
Then w = 3d.
Since w + d + $964, we get 3d + d = $964, or 4d = $964, or d = $241.
Three times that is $723.
The washer costs $723 and the dryer $241.
HELP QUICK THIS IS EASY IM JUST DUM
A bakery uses 33.2 pounds of flour to make 1,000 hot dog buns. Min
says, “To determine how many pounds of flour are in one bun, divide
33.2 by 1,000. The shortcut is to add 3 zeros to the left side of the
number, so each bun has 0.000332 pound of flour in it.” Explain and
correct Min’s error.
Answer:
0.0332
Step-by-step explanation:
Min put too many zeros in front of 33.2. 33.2 with 3 zeros in front is 0.0332
Help with this please and thank you.
Answer:
the first
Step-by-step explanation:
the first and the second set both multiply out correctly to the original expression, but -2x² is of greater dimension than -2x.
what is the perimeter of a 12 inch by 13 inch triangle
Answer:
Perimeter = 30 in
Step-by-step explanation:
Pythagoras' Theorem: a² + b² = c²
(where a and b are the legs, and c is the hypotenuse, of a right triangle)
Given:
a = ab = 12 inc = 13 inSubstitute given values into the formula and solving for a:
⇒ a² + 12² = 13²
⇒ a² + 144 = 169
⇒ a² = 25
⇒ a = 5 in
Therefore, perimeter = a + b + c
= 5 in + 12 in + 13 in
= 30 in
Final Answer:
[tex]\fbox{perimeter \: of \: triangle = 30 \: in.}[/tex]
Step by Step explanation:
Data achieved from diagram:
The given triangle is a right angle triangle
Hypotenuse of triangle = 13 in.
Base of triangle = 12 in.
To find:
Perimeter of triangle = ?
Solution:
We need length of all three sides (Altitude) of triangle,
let's find out the measure of length of Altitude using Pythagoras theorem!
[tex]{Hypotenuse}^2 = {Base}^2 + {Altitude}^2 \\ {13}^{2} = {12}^{2} + {A}^{2} \\ {A}^{2} = 169 - 144 \\ {A}^{2} = 25 \\ {A} = \sqrt{25 } \\ \fbox{A = 5 \: in.}[/tex]
Now we have all three sides of triangle,
[tex]perimeter \: of \: triangle = Hyp. + Base + Alt. \\perimeter \: of \: triangle = 13 + 12 + 5 \\ \fbox{perimeter \: of \: triangle = 30 \: in.}[/tex]
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Distribute to create an equivalent expression with the fewest symbols possible.
6(5x -3) =6 helpppp
Answer:
x=4/5
Step-by-step explanation:
Add 18 to both sides and simplify
Which sentence is correct?
OA) -3 > 2
OB) -3 <-6
OC) -3>-8
OD) -3>-2
HELP IM BEING TIMED I WILL GIVE BRAINLIEST
Answer:
OC is correct
Step-by-step explanation:
The greater answer is always gonna be the closest one to zero on the number line.
Hopefully this helps!
Padraig is a financial advisor. he earned a salary of $80,000 last year and sold stocks for $5,000. which of the following types of income did padraig have? i earned income ii passive income iii capital gains income a. i and ii b. i and iii c. ii and iii d. iii please select the best answer from the choices provided a b c d
The earned income is $80,000 and the capital income is $5,000. Then the correct option is B.
What is capital gain?A profit in the value of an asset then an investor can make a profit by selling an asset. Then selling price of an asset must be greater than the cost of an asset.
Padraig is a financial advisor.
He earned a salary of $80,000 last year and sold stocks for $5,000.
A salary of $80,000 is known as earned income because of employment bases.
$5,000 is a capital gain because this is obtained from the selling of stocks.
The income gained by the interest income, rental income, or dividend income is known as passive income.
More about the capital income link is given below.
https://brainly.com/question/14103167
Ms Alvarez’s math class surveyed 10 students in 6th grade and 10 students in 7th grade
Answer: Would the total be 20 Students? What exactly is the question
Step-by-step explanation:
10 + 10 = 20
Use the graph to complete the follow statement. _____ cm of rain fell in total on Tuesday.
need some help I'm stuck on this question in the image
thank you
HELPP this is due tomorrow
254 people were surveyed regarding their favorite gemstone 54%chose diamonds 6%chose saphires 30% chose emeralds 10% rubies. How many people did not choose emeralds or rubies?
Answer:
152.4
Step-by-step explanation:
30%+10%=40%
100%-40%=60%
254*0.60=152.4
Which situation could be represented by the expression 1.40x?
Answer:
B. the area of a rectangle with side lengths 1.40 and x
Step-by-step explanation:
To find the area of a rectangle, multiply the length by the width.
If 1.40 is the length, x is the width.
1.40×x=1.40x
So B is the correct answer.
TO ALL AMAZING MATHMATICIANS PLS HELP ASAP, please do not put links in I won't click them and I know they're not the correct answer. Please these are urgent and I know its kind of tedious but i need help. Thank you so much to the kind smart person who ends up answering this.
Answer:
firast divide it by the nearest decimal, then convert your answer into simplest form and you will have your answer.
Step-by-step explanation:
Answer:
can you guys please teach me how to do that
What is the equation of the line of the graph?
Question 12 options:
y= 2x + 1
y= -x -2
y= x + 2
y= -2x + 1
Answer:
y = x+2
Step-by-step explanation:
y = mx +c
y-intercept is +2
so y = mx + 2
the slope of the line is one across one up so
y = x+2
Answer:
Step-by-step explanation:
At y-intercept, x =0
So, from the graph, y-intecept = b = 2
Equation of the line: y =mx +b
y = mx + 2
Choose any point on the line and substitue in the above equation and we get the slope(m)
(-2 ,0)
0 = m*(-2) + 2
0 = -2m + 2
-2 = -2m
-2/-2 = m
m= 1
Equation of the line: y = x + 2
i need help with this one! asap please!
Answer:
D. 60
Step-by-step explanation:
Height = constant / width
30 = c / 2
2* 30 = 60
c = 60
12 = c / 5
12 * 5 = 60
c = 60
10 = c / 6
10 * 6 = 60
c = 60
What is the slope of the line represented by the equation y=- 1/2x+1/4
Step-by-step explanation:
This equation is known as slope-intercept form.
Parts of the slope-intercept form equation:
[tex]y=mx+b[/tex]
m represents the slope.
b represents the y-intercept.
In the equation, [tex]-\frac{1}{2}[/tex] is in the placement of m.
We can conclude that [tex]-\frac{1}{2}[/tex] is our slope.
Learn more about the slope of a line:
https://brainly.com/question/12551131Paulina plays both volleyball and soccer. The probability of her getting injured playing volleyball is 0.10.10, point, 1. The probability of her getting injured playing soccer is \dfrac{1}{10} 10 1 start fraction, 1, divided by, 10, end fraction. Which of these events is more likely? Choose 1 answer: Choose 1 answer:
Answer: Both of these events are more likely.
Step-by-step explanation:
Since we have given that
Probability that she is getting injured playing volleyball = 0.1
Probability that she is getting injured playing soccer is given by
Since we need to compare both the probabilities so, for this we first need to change the second probability in decimal form.
So,
since both the events have same probability.
Hence, Both of these events are more likely.Step-by-step explanation:
PLEASEEEEE HELPPPPPPP ASAPPPPPPPPPP
Answer:
Its is 405 gallons
Step-by-step explanation:
If you need an explanation lmk!!!
Answer:
405 gallons
Step-by-step explanation:
The formula to find the amount of water is g=9m-0.17, so 45 is gonna go into the m spot
g=9(45)-0.17
g=405-0.17 <-After you multiply 9 and 45
g=404.83
Now you must round to nearest whole which is 405
I hope this helps
These are two similar triangles.
What does x equal?
Answer:
112
Step-by-step explanation:
So, we know that a triangle's sides must add up to have a sum of 180. If you add up your given lengths and you should get 47, not including x. Then if you look at the left side/the one without a given length and it should be identical to the 21, so you know that side is 21. So now add 21 to 47, you should get 68. Finally, you subtract 68 from 180 like this: 180-68, and it should equal 112. So you're answer is 112.
Someone please
help me I can’t solve this for the life of me!!!!
Answer:
I would think that It is the first one but if it is not trust the other people
Step-by-step explanation:
20 Points, Part A What percentage of the time margins are at least 0.6 second? Part B What is the most common margin of victory? (Screenshot)
Answer:
20%
0.5
Step-by-step explanation:
There are 20 margins, so you have to count how many are 6.0 or higher. There are 4 margins that fit this so you divide the 4 margins by 20, then multiply the quotient by 100. That's how you get 20%.
The most common time was 0.5.
Please help fast i I’ll give brainliest
Answer:
The answer is B. 1/4^8
Step-by-step explanation:
Every time the power it to the negative it inverse it.
An example, 2^-2 = 1 / 2^2
So, 4^-8 = 1 / 4^8
What are the measures of the interior angles of the triangle?
m∠1 =
°
m∠2 =
°
m∠3 =
°
Answer:
Step-by-step explanation:
a and b are parallel lines. So, alternate interior angles are congruent.
∠2 = 64.8°
∠3 = 30.5°
Sum of all angles of triangle = 180
∠1 + ∠2 + ∠3 = 180
∠1 + 64.8 + 30.5 = 180
∠1 + 95.3 = 180
∠1 = 180 - 95.3
∠1 = 84.7°
Please help!! If you aren't going to actually help, please don't even answer.
#1
Change of base formula is given by
[tex]\\ \rm\Rrightarrow log_ab=\dfrac{log_db}{log_da}[/tex]
#2
Two most common bases are
e10As general logarithm has base 10 and natural has base e hence these two are most used
#3
We use e as base
[tex]\\ \rm\Rrightarrow log_23[/tex]
[tex]\\ \rm\Rrightarrow \dfrac{log_e3}{log_e2}[/tex]
[tex]\\ \rm\Rrightarrow \dfrac{ln3}{ln2}[/tex]
[tex]\\ \rm\Rrightarrow \dfrac{1.0986122886681}{0.6931471805599}[/tex]
[tex]\\ \rm\Rrightarrow 1.6[/tex]
Benjamin’s garden is shaped like a rhombus the area of the garden is 336 ft. The height of the rhombus that represents his garden is 16 feet what is the base of the rhombus
Answer: 21 ft
Step-by-step explanation:
Element x decays radioactively with a half life of 12 minutes. if there are 580 grams
of element x, how long, to the nearest tenth of a minute, would it take the element to
decay to 68 grams?
Answer:
37.1
Step-by-step explanation:
37.1
8, 14.5, 21, 27.5, 34, 40.5 What’s the next number in the sequence
Answer:
47
Step-by-step explanation:
Determine if the sequence is arithmetic or geometric.
The difference between each term in the sequence is constant, so this is an arithmetic sequence.
To calculate the common difference, subtract one term from the next term:
14.5 - 8 = 6.5
21 - 14.5 = 6.5
27. 5 - 21 = 6.5
34 - 27.5 = 6.5
40.5 - 34 = 6.5
So the common difference is 6.5
To find the next term in the sequence, add 6.5 to the last term given:
40.5 + 6.5 = 47
this is hard i need help. Please this is due today.
Answer:
140
Step-by-step explanation: all you have to do is add all the numbers then multiply those by 4 then you will get 140
Q. Find the Volume
3.4
5.2
7.1
Answer choices
A. 105
B. 112.5
C. 125.5
D. 110
Answer:
[tex]\boxed{\sf{125.5m^{3} }}[/tex]Step-by-step explanation:
To determine a volume, you need a volume formula.
Volume:
[tex]\Longrightarrow:\sf{V=l*w*h}[/tex]
L stands for length: 7.1W stands for width: 5.2H stands for height: 3.4Multiply these numbers from left to right.
[tex]\sf{7.1m*5.2m*3.4m=\boxed{\sf{125.5m^{3}}}[/tex]
Therefore, the correct answer is 125.5m³.I hope this helps you! Let me know if my answer is wrong or not.
find the circumference
Answer:
18πm
Step-by-step explanation:
The area is πr^, so to find just the radius, take the square root of 81.
This means the radius is 9, and because the formula for the circumference is 2πr, simply double it and multiply by π to get 18π.
If you found this helpful, I would appreciate if you gave me the brainliest award :D