Answer:
1:1 ratio is 1 part or 1 unit of a particular quantity.
On a number line what is the distance between 16 and -25
(-4,7) and (0,3)
find the midpoint
thanks i’m advance
Answer: (-2,5)
Step-by-step explanation:
To find the midpoint, add the two x-terms and divide by 2. That's the x coordinate of the midpoint. Do the same for the two y terms; that's the y coordinate of the midpoint. In this case, add -4 + 0 and divide by 2 to get -2, the add 7 and 3 to get 10 and divide by 2 to get 5.
there were 450 balloons in all a total of 60% were used to how many were used
Let used balloon be x
[tex]\\ \sf\longmapsto x=60\%\:of\:450[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{60}{100}\times 450[/tex]
[tex]\\ \sf\longmapsto x=45(6)[/tex]
[tex]\\ \sf\longmapsto x=270[/tex]
Step-by-step explanation:
Solution,
Let the number of used balloons be x,Given:-
Total number of balloons= 450Used percentage of balloons= 60%Now,
Number of used balloons(x)=
60% of 45060/100×450270Hence, 270 balloons were used.
Translate this sentence into an equation.
42 is the product of Mai's height and 3.
Use the variable m to represent Mai's height.
Answer:
3*m=42
Step-by-step explanation:
equation: 3m=42
Answer:
42=m3
Step-by-step explanation:
Product means like, multiplication of the numbers or values
(-8x-6)-4^2 evaluate
answer:
-8x-22
step by step explanation:
none
Answer:
-8x - 22
Step-by-step explanation:
[tex]( - 8x - 6) - {4}^{2} [/tex]
[tex] - 8x - 6 - {4}^{2} [/tex]
[tex] {4}^{2} = 4 \times 4 = 16[/tex]
[tex] - 8x - 6 - 16[/tex]
[tex] - 6 - 16 = - (6 + 16) = - 22[/tex]
[tex] = - 8x - 22[/tex]
What number is equal to
Enter your answer as the correct value, like this
If your answer is a fraction, use the / symbol, like this
Answer:
1296
Step-by-step explanation:
(1/6)^-4
6^4/1
1296/1
1296
Answer:
[tex] { (\frac{1}{6} )}^{ - 4} \\ = { (\frac{6}{1}) }^{4} \\ = {6}^{4 } \\ = 6 \times 6 \times 6 \times 6 \\ = 36 \times 36 \\ = 1296 \\ thank \: you [/tex]
Hi everyone. I just wanted to put out links for every educational website I know, so if teachers are on here, they can share them.
Hope this helps!! :)
Scroll Through the pictures. The links are in the pictures!
I couldn't add six files. so here is the other one:
https://www.usatestprep.com/
thanks for this
What is the probability of drawing a red card or a queen from a standard deck of 52 cards?
7 over 13
15 over 26
1 half
1 over 26
Answer:
4
456
4567
456
Step-by-step explanation:
What is the probability of drawing a red card or a queen from a standard deck of 52 cards?
7 over 13
15 over 26
1 half
1 over 26
The probability for red card or queen is given as 15/26. The correct option is (B).
What is probability?Probability is the branch of Mathematics that deals with the measurement of the chance of occurrence of a random event.
The probability of any event always lie in the close interval of 0 and 1 [0,1].
The zero value of probability indicates that the event will not happen while its value equal to one indicate that it will happen.
The total number of red cards in the deck is 26.
And, the number of queens in the deck is 4.
Now, the probability of getting red card is given as,
P(red cards) = Number of red cards ÷ Total number of cards
⇒ P(red cards) = 26/52 = 1/2.
Similarly, the probability of queen is,
P(queen) = 4/52 = 1/13
Thus, the probability of drawing a queen or red card is given as,
P(red card or queen) = P(red card) + P(queen)
⇒ P(red card or queen) = 1/2 + 1/13 = 15/26.
Hence, the probability of drawing a red card or a queen from a standard deck of 52 cards is 15/26.
To know more about probability click on,
https://brainly.com/question/11234923
#SPJ2
30% of number A is the same as 40% of number B. what could A and B ?
9514 1404 393
Answer:
A = 4, B = 3
Step-by-step explanation:
You require that ...
0.30 × A = 0.40 × B
Then ...
B = (3/4)A . . . . . divide by 0.40
Any pair of numbers that satisfies this equation will be possible values of A and B. One such pair is (A, B) = (4, 3).
Answer:
4 and 3
Step-by-step explanation:
Alix is 6 inches shorter thelan Ben. Alix is p inches tall. Write an expression to show how tall Ben is
Answer:
p+6
Step-by-step explanation:
Solve h + 6 / 5 = 2
Solve for h
Answer:
-1
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
h + 6 / 5 = 2 * 5
h + 6 = 10 -6
h = 4
Blake puts apples and pears into boxes for the customers at the local food bank. He puts the same number of apples or pears in each box. Each box has only one type of fruit There are 64 apples and 48 pears. What is the largest number of pieces of fruit Franklin can put in a box?
To solve this problem, find the greatest common factor of the numbers representing the numbers of apples and pears respectively.
Each box will contain 3 pears and 4 apples.
And total number of fruits in each box will be 7 fruits.
It's given in the question,
Blake has 64 apples and 48 pears with him.He has to put equal numbers of each fruit in a box.To find the greatest number of fruits he can put in a box we will find the greatest common factor (GCF) of the given numbers first.
[tex]48=1\times 2\times 2\times 2\times 2\times 3[/tex]
[tex]64=1\times 2\times 2\times 2\times2 \times2\times 2[/tex]
Therefore, greatest common factor of these numbers = [tex]1\times 2^{4}[/tex] = [tex]16[/tex]
GCF of these numbers tells about the number of boxes that can be prepared.
Now the number of pears that can be put in each box = [tex]\frac{48}{16}=3[/tex]
And the number of apples in each box = [tex]\frac{64}{16}=4[/tex]
Therefore, each box will contain 3 pears and 4 apples.
And total number of fruits in each box = 3 + 4 = 7 fruits.
Learn more,
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What is the value of x?
[tex]\\ \sf\longmapsto \dfrac{x}{10}=\dfrac{42}{15}[/tex]
[tex]\\ \sf\longmapsto 15x=42(10)[/tex]
[tex]\\ \sf\longmapsto 15x=420[/tex]
[tex]\\ \sf\longmapsto x=\dfrac{420}{15}[/tex]
[tex]\\ \sf\longmapsto x=28[/tex]
After how many years are the salaries offered by Company B and Company C the same?
The salaries for Company B and Company C will be the same after _____
years
Answer:
Step-by-step explanation:
Solve the system by substitution.
y = -6x
y = -8x + 6
Answer:
[tex]here \: y = - 6x \\ then \: y = - 8x + 6 \\ - 6x = - 8x + 6 \\ - 6x + 8x = 6 \\ 2x = 6 \\ x = \frac{6}{2} \\ x = 3 \\ thank \: you[/tex]
Find the value of x and y. HELP ME PLSSS
9514 1404 393
Answer:
x = 17.3y = 28.6Step-by-step explanation:
The parallel lines divide each transversal proportionally.
x/30 = 15/26
x = 30(15/26) ≈ 17.3
__
y/16.5 = 26/15
y = 16.5(26/15) = 28.6
how would i do this? it’s algebra 1
Answer:
So the first step is asking you to write the explanation on your own paper (Easy! :)
The whole equation is designed for you to get the variable "x" by itself so that you know what number it is equal to. In order to do this you need to follow the steps.
So for the second step you need to add 1 to both sides. This step is so that you can get rid of the 1 on the left side, to do this you need to add 1 because this will cancel out on the left side since you are substracting it. BUT if you add one on the left side, you also need to add it to the right side!!! (Whatever you do on one side of the equal sign you need to do on the other side)! So add one on both sides this will get rid of the 1 on the left and turn the 6 to a 7 on the right side.
NEXT STEP (Multiply both sides by -2) So (-1/2) is the same as saying 1 divided by -2 which is -0.5 as a decimal. If you want to cancel out a fraction you want to multiply it by the denominator (aka bottom number), in this case that number is -2. So if you multiply (-1/2) by -2 this cancels that fraction out on the left side and it disappears, BUT you must do it on the right side too! So you multiply 7 by -2 which is equal to -14.
Now you're left with 5x = -6! Your final step is to get rid on the 5 on the left side. To do this you simply divide it by 5 so that it cancels out on the left side and you're left with x. BUT you still divide on the right side, so x is equal to (-6/5).
I hope this helps!
It is all about getting x by itself.
5.) Your printer takes 36 seconds to print a small photo and 60 seconds to print a large one.
a.) Write an expression for the time (in seconds) your printer would take to print a batch
including both small and large photos.
Answer:
[tex]36s+60l[/tex]
Step-by-step explanation:
Let [tex]s[/tex] be the amount of small photos your printer needs to print.
Let [tex]l[/tex] be the amount of large photos your printer needs to print.
Since it takes 36s to print a small photo and 60s to print a large photo, we can form the expression: [tex]36s+60l[/tex]
Estimate the 146 and round to the nearest ten
2x + 7 - 6y + 5x - 4 + 2y
3a-7a+ 5b+ 4b
Please help :D and give explanation
Find the sum of two functions f(x)= 3x+2 and g(x)= 2x-3
[tex]\large \mathfrak{Solution : }[/tex]
The sum of the given functions is :
f(x) + g(x)3x + 2 + 2x - 35x - 1Whats the Square root of 3.24
1.8 is the square root of 3.24
Answer:
it's 1.8
Step-by-step explanation:
Use the calculator
In 5×7 = 35 the numbers five and seven are called ? in the number 35 is called the ?
Answer:
5 and 7 are factors
35 is the product
Step-by-step explanation:
5 and 7 are the factors
you multiply factors to get a product
35 is a product of the factors, 5 and 7
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
please pick the matching answer for each equation above
Answer:
The first equation matches with equation (ii)
The second equation matches with equation (iii)
The third equation matches with equation (I)
Calculate the unit rate:
write your answer as a decimal
1/2 mile in ever 1/3 hour
Answer:
[tex]unit \: rate = \frac{distance}{time} [/tex]
unit rate is similar to speed / velocity:
[tex]unit \: rate = \frac{ (\frac{1}{2} )}{ (\frac{1}{3})} \\ \\ = \frac{1}{2} \div \frac{1}{3} \\ \\ = \frac{1}{2} \times \frac{3}{1} \\ \\ = > { \boxed{ \boxed{unit \: rate = \frac{3}{2} \: miles \: per \: hour}}}[/tex]
[unit rate must have units including per <time> ]
1. Match each diagram with its name.
. The entire answers are infront of you.
Below are the answers. Ontop are the questions.
You just need to see what letters and arrow matches the answer in the question.
The first aircraft has 111 more seats than the second aircraft. The third aircraft has 27 fewer seats than the second aircraft. If their total number of seats is 408, find
the number of seats for each aircraft.
The first aircraft has
seats. (Simplify your answer)
(Answer quickly)
Solve 1 and 2 step equations
2x-5=3
Answer:
x=4
Step-by-step explanation:
move -5 over and switch to 5+3=8/2=4
product.
31. 117 x 31
Answer:
The answer for the product of 31.117 and 31 is equal to
964.627
luke has $1.40 in quarters and nickels. he has 2 more quarters than nickels. how many coins of each type does he have?
Answer:
3 nickels and 5 quarters
Step-by-step explanation:
Let n = number of nickels
q = number of quarters
q = n+2
.25q + .05n = 1.40
Using the first equation and replacing q in the second equation
.25( n+2) + .05n = 1.40
Distribute
.25n+.50 +.05n = 1.40
Combine like terms
.30n +.5 = 1.40
Subtract .5 from each side
.3n +.5-.5 = 1.40-.4
.3n = .9
Divide by .3
.3n/.3 = .9/.3
n = 3
q = n+2
q=5
Step-by-step explanation:
Let the
Nickel coin = x
Quarter coin = y
y = n + 2
0.25y + 0.05x = 1.4
0.25(x + 2) + 0.05x = 1.4
0.25x + 0.5 + 0.05x = 1.4
0.25x + 0.05x = 1.4 - 0.5
0.30x = 0.9
x = 0.9/0.3
x = 3
y = 3 + 2 = 5
