Answers
Answer:
B
Step-by-step explanation:
See when you multiply 3 x 4 or 4 x 3 the answer is the same (is equivalent)
Similarly, -3 x 3 x -4/9 or 3 x -3 x 4/9 is equivalent
Therefore option(B)
Related Questions
If I have a 67 F in a class and I get an 85 B on a project, what will my grade be now?
A - 93-100
B - 85-92
C - 75-84
D - 70-74
F - Below 70
Here are all my grades at the moment, if they are even important. (I have really fallen off in the last quarter, which is just great.)
Answers
Answer:75-84
Step-by-step explanation:
The display at an aquarium has sea stars and eels in a ratio of 4:5. It also has 5/8 as many rockfish as sea stars. There are 40 more wolf eels than rockfish. How many Sea stars are there?
Answers
64 sea stars in the aquarium.
What is Ratio?Ratio is defined as a relationship between two quantities, it is expressed one divided by the other.
Ratio of see stars to eels = S : E = 4:5
E = 5/4(S)
Ratio of rockfish to sea strars = R : S = 5:8
R = 5/8(S)
E = R + 40
5/4(S) = 5/8(S) + 40
Multiply by 8 both the sides
10S = 5S + 320
5S = 320
S = 320/5
S = 64
Hence, 64 sea stars in the aquarium
Learn more about Ratio here:
brainly.com/question/1504221
#SPJ2
A regulation baseball diamond is a square with 90 feet between bases. How far is the second base from the home plate to the nearest foot? Please include work for brainliest.
Answers
Answer:
180
Step-by-step explanation: first base is 90 feet away so 90 x 2 = 180
hope this helps
A coffee grinder uses a current of 1.20 A and has a resistance of 100 ohms. Calculate the voltage explain
Answers
Answer:
Step-by-step explanation:
I = V / R
Current = (voltage) / (resistance)
Current = (500 V) / (250 ohms)
Current = (500/250) Amperes
Current = 2 Amperes
VOLTAGE = CURRENT * RESISTANCE
1.20A * 100ohms
Is the data skewed, symmetrical, or none?
What measures of center best describe the data? (Describe using AT LEAST 4 sentences)
Answers
Answer:
The data is skewed to the right.
Step-by-step explanation:
It's skewed to the right bc you can see it slowly coming from the left and the it goes up and then down again. So I think it's skewed it's the right...!
PLS MARK BRAINLIEST!!!!!
a small plastic ball has a diameter of 8 centimeters. what is the volume of the ball?
A. 267.95 cm^2
B. 33.51 cm^2
C. 267.95 cm^2
D. 134.04 cm^2
Answers
Answer:
A. 267.95 cm^2
Step-by-step explanation:
4/3 X 3.14 X 4^3 = 267.946 to 2d.p 267.95
ANSWER: A
PLS help me :)))) thx
Answers
Answer:
7) 96in²
8)292yd²
Step-by-step explanation:
7)
6×2=12
14×6=84
84+12=96
8)
26×7=182
22×5=110
182+110=292
Answer for the first one (7):
A = 96 square inches
Step-by-step explanation:
to find the unknown sides: 6+6=12
and: 14-12=2
then split into rectangles and find the area for each of them by multiplying the two sides and then add the two rectangles' areas together
Answer for the second image (6):
A= 229 square yards
Step-by-step explanation:
to find the unknown sides: 29-22=7
and: 26-21=5
split into rectangles find area for each of them then add the areas to get the answer
PLZ ANSWER ASAP for brainliest!
Answers
Answer:
I think it is C because it keeps on going and it doesnt stop at 0
hope this :)
Step-by-step explanation:
Mark as brainllest if it helps
I believe the answer is option c.
Please help!.... 7th grade math..
Addison purchased train tickets to go visit her family in New York. The original cost of the train ticket is $256.00 The train company is offering 15% off the cost of the ticket. They also charge a 7.65% sales tax on the discounted price. What is the final cost of her train ticket, including tax?
Answers
Answer:
$234.25
Step-by-step explanation:
$256.00(0.15) = $217.60
$217.60(0.0765) = $16.65
217.60 + 16.65 = $234.25
Feel free to correct me if I'm wrong.
a mixture of 50 ounces of gas per ounce of oil has a gas to oil ratio
Answers
help for brainliest plz
Answers
Answer:
B) One solution: x=1, y=4
Step-by-step explanation:
The number of points of intersection mark how many solutions there are. In this case, the two lines only intersect at one point, hence one solution. This point is located at (1, 4).
Plz help will be marked BRAINLIEST
Answers
Answer:
10 inches
Step-by-step explanation:
Evaluate : 36.36 - 4x when x = 9
Answers
Answer: .36
Step-by-step explanation: If you follow PEMDAS the first step you would do is multiply 4 x 9 which gives you 36. Next, you subtract 36.36 - 36 which gives you your final answer of .36
[tex]\longrightarrow{\green{0.36}}[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]
[tex]36.36 - 4x[/tex]
Substituting [tex]x[/tex] = 9 in the above expression, we have
[tex]=36.36 - 4 \times 9 \\ \\ = 36.36 - 36 \\ \\ = 0.36[/tex]
Note:-[tex]\sf\red{PEMDAS\: rule.}[/tex]
P = Parentheses
E = Exponents
M = Multiplication
D = Division
A = Addition
S = Subtraction
[tex]\large\mathfrak{{\pmb{\underline{\orange{Mystique35 }}{\orange{♡}}}}}[/tex]
Find the mean of the set of data. Use a calculator if necessary. (Remember to put the list in numerical order.)
13, 7, 12, 9, 6
Mean is _____.
9.8
10
9.4
8.4
Answers
Answer:
9.4
Step-by-step explanation:
How to find the mean of a data set: Add each number in the set together. Then divide the sum of all of the numbers by how many numbers there are.
Add. Write your answer in simplest form.
4 + 1
6
5
5
6
Answers
Answer:
5
Step-by-step explanation:
Not very clear, but the simplest form of 4+1 will be 5.
I. am. tired. of. posting. questions. over. and. over. again. I so serious this is a grade and today is my last day of school and report cards come in next week!!! PLZ HELP MEE. or else i will be grounded for the entire summer.... T~T
Answers
Answer:hi
Step-by-step explanation:plz like and brainliest i am noob I really need this plz
B) m=10w
C) put the bottom as weeks and label it 1 through whatever and put the side as money and label it $10 through whatever and then graph a line going up $10 every week
D) 13 weeks because $128 divided by 10 is 12.8 and round to 13 weeks
Ahmad’s goal is to exercise for a mean of 45 minutes per day for one week. For the first six days of the week, he exercised 35, 40, 37, 42, 45, and 50 minutes. What is the number of minutes Ahmad must exercise on the 7th day to meet his goal for the week?
Answers
Answer:
41.5
Step-by-step explanation:
To find the mean, your supposed to add all the numbers you have and divide by how many numbers there are. In this question your numbers are 35, 40,37,42,45, and 50.
If you add them all up you get 249. Your next step is to divide by how many numbers there are. Since there are 6, your equation will now be 249 divided by 6. Your answer is now 41.5
So on the 7th day Ahmad exercised for 41.5 minutes. If you need to round then maybe 41 minutes.
Answer:
41.5
Step-by-step explanation:
On the 7th day Ahmad exercised for 41.5 minutes and if you want to put it simply its 41 minutes.
Can you help with #13 and #14
sorry about the last one :/
Answers
number 14 is 2.5
The ratio 3:5 can also be used to describe a relationship between the animals
in the field on Monday. What relationship could this ratio describe? Show or
explain how you got your answer.
Enter your answer and your work or explanation in the space provided.
(There are 18 chickens and 12 sheep in the field on Monday)
Answers
Answer:
18/12 lol
Step-by-step explanation:
The ratio 3:5 describes the ratio between the number of chickens to the total number of animals in the field on Monday.
What is ratio?"It is the relation between two items and it shows the number of times one value is contained within the other." :
According to the given problem,
Number of chickens in the field = 18
Number of sheep in the field = 12
Total number of animals on the field,
= 18 + 12
= 30
The ratio between the number of chickens to the total number of animals on the field is,
=18/30
= 3/5
= 3:5
Hence, we can conclude that out of every 5 animals( chicken or sheep) in the field, there are 3 chickens.
Therefore, The ratio 3:5 describes the ratio between the number of chickens to the total number of animals in the field on Monday.
Learn more about ratio here:
https://brainly.com/question/26974513
#SPJ2
Brainliest, 10 Points, + 5 Stars if correct! Drag each tile to the correct box. Not all tiles will be used.
Arrange the systems of equations that have a single solution in increasing order of the x-values in their solutions.
Thanks everyone!
Answers
Evaluate the expression (6 + 9 ÷ 3) × 7.
Part A
What is the first step in evaluating the expression
Add 6 and 9 Divide 9 by 3.
Multiply 3 by 7. Add 6 and 3
Part B
What is the second step in evaluating the expression?
Add 6 and 3 Divide 15 by 3.
Multiply 3 by 7. multiply 9 by 7.
Part C
Evaluate the expression using Part A and Part B.
Answer:
Answers
Answer:
63
Step-by-step explanation:
(6+9÷3)×7
division is always first
(6+3)×7
then parenthesis
9×7
multiply
63
B: second step is to add 6 and 3
C: 9/3=3
6+3=9
9•7=63
HEY CAN SOMEONE HELP ME FAST I GIBE BRAINLIST
Answers
Answer:
4
Step-by-step explanation:
Add all the "x" 's up.
1(2)=2
2(1)=2
3(1)=3
4(1)=4
5(4)=20
6(1)=6
7(1)=7
you add those up to get 44.
Now add all the individual "x" 's which equal 11.
44/11=4
A produce manager is deciding whether there is customer demand for expanding the organic food section of her store. How could she obtain the information she needs?
Pls help!!! Ty!
Answers
Answer:
survey everyone who enters the store how often or useful they find it to be
Step-by-step explanation:
Brainliest for the correct answer
Answers
Answer:
4 because you need to multiply by 2.
Step-by-step explanation:
Hope This Helps You!! :) :) :)
Sorry If It's Wrong!!! :) :) :) :) :)
3 / 1.8 = 1.66
4 / 2.4 = 1.66
Therefore
You would do: 2 / 1.66 = 1.2
Your answer is 1.2 :)
Brainliest for this mf
Answers
Area ≈ 4536.46
Answer:
The area is 4534.16 yds²
The circumference is 238.64 yds
Step-by-step explanation:
Hope This Helps You!!!!! :) :) :) :) :)
Sorry If It's Wrong!!!!!!! :) :) :) :) :)
find an esxpression for the nth term of 1,4,7
hurrrrryyyy
Answers
Answer:
y = 1 + 3(n - 1)
y = 3n - 2
Step-by-step explanation:
PLEASE HELP ON THIS!!
An archaeologist ropes off a dig site using four pieces of rope that have the lenghts of 12 feet, 13 feet, 10 feet, and 11 feet. Name all of the possible four-sided shapes that the archaelogist can enclose with the rope.
HERE ARE THE OPTIONS:
Trapezoid
Parallelogram
Rhombus
Rectangle
Square
Answers
Answer: Okay I might be able to help with this
Step-by-step explanation: Square, Rectangle, Trapezoid and Parallelogram
A unidade astronômica (UA) é dada pela distância média da Terra até o sol. Essa distância é de, aproximadamente, 150 000 000 km. Netuno é um planeta do sistema solar que está a, aproximadamente, 30 UA distante do sol. Com base nesses dados, a distância, em quilômetros, do planeta Netuno ao sol, em notação científica, é
a) 4,5×10 –9 km.
b) 4,5×106 km.
c) 4,5×109 km.
d) 4,5×1011 km.
ME AJUDEM POR FAVOR O_o
Answers
Answer:
Step-by-step explanation:
UNVA KSAOS
Evaluate I -46 I
Evaluate. I 6 I - I -2 I
Answers
Answer:
1. 46
2. 4 ( the absolute value of any number is always postive)
Step-by-step explanation:
1. ( the absolute value of any number is always postive so that would be what is the opposite of -46 that is 46
2. subtract the numbers 6-2=4
Consider the following 8 numbers, where one labelled x is unknown.
50, 22, 42, x, 30, 42, 9, 23
Given that the range of the numbers is 66
work out 2 values of x
Answers
Answer:
x=75 or x=-16
Step-by-step explanation:
these are the two answers
