There are 3 cats in a room and no other creatures.
Each cat has 2 ears, 4 paws, and 1 tail.
Which of the following is a ratio of tails to ears? (1 point)
A. 1 to 2
B. 2 to 1
C. 2 to 8
D. 8 to 2
Answer:
A
Step-by-step explanation:
since there are 1 tails per cat and 2 ears the ratio would be 1:2
Answer:
Step-by-step explanation:
A:1 to 2
2:4:1
1:2:1
1 to 2
Does anyone also understand this?
Answer:
See explanation
Step-by-step explanation:
So, the angle for QRS is the interior angle of R. The exterior angle outside of angle R is for the equation you are going to use. Because angle R is on a straight line, the interior angle of R plus the exterior angle of R will equal 180 degrees. From there you should be able to calculate the rest of the angles, I believe you should be able to calculate y first.
Please help with this
Answer:r=40/9
Step-by-step explanations
Sandy has 28 pencils and 72 erasers. She wants to make the greatest number of bags that have the same number of pencils and erasers.
How many bags can she make without having any items left over?
Answer:
she can make a maximum of 4 bags.
peach bags containing 7 pencils and 18 erasers.
Step-by-step explanation:
find all the factors each numbers are divisible by:
28 => 1, 2, 4, 7, 14, 28
72 => 1, 2, 3, 4, 8, 9, 18, 24, 36, 72
choose the maximum common denominator.
answer this please it due today
-8y-2(5y+9)
can yall help me!!!!!!!!!!!!
it is 10 points
Answer:
-18y - 18
Step-by-step explanation:
The -2 needs to be distributed into both values in the parenthesis. This will make the equation -8y - 10y - 18. Then, you put the like terms together. This will result in the final equation, -18y - 18
6/11^2=x
whats x
please answer lol
In an architecture class the students built a scale model of an office building. If the scale is 1 in. = 12 feet and the model is 8 1/2 in. high, how tall would the office building be?
Answer:
102 feet tall
Step-by-step explanation:
12 multiplied by 8 1/2 to get 102
Answer:
102 feet
Step-by-step explanation:
8.5 (or 8 1/2)*12=102 feet
Worth 15 pts.
Choose the correct answer
Answer:
Its c. c = 50.
Step-by-step explanation:
First, we need to figure out what the equation equals.
7 + 7/7 + 7*7 - 7 = x
PEMDAS
Parentheses, exponents, division/fraction, addition, subtraction.
7/7 = 1. So equation changed into 7 + 1 + 7*7 - 7 = x.
7*7 = 49. So equation changed again into 7 + 1 + 49 - 7.
Lets calculate it. 7 + 1 = 8 + 49 = 57 - 7 = 50. x = 50.
c is the only one who has a calculation of 50.
(WILL GIVE BRAINLIEST) Find the mean for the data shown below.
Answer:
Step-by-step explanation:
17+3=20/2
mean=10
Answer:
The mean is 2.0909090909091
Step-by-step explanation:
Mean: The average of all numbers.
First I added all of the numbers, and then divided by the amount of numbers there were.
1 + 1 + 1 + 1 + 1 + 2 + 2 + 3 + 3 + 3 + 5 = 23
23 ÷ 9 = 2.0909090909091
Rounded it's 2, or 2.09
Which of the following equations fits the data shown in the table?
y=−2x
y=2x
y=2x+3
y=−2x+3
Step-by-step explanation:
The equation that fits the data is y = 2x + 3.
Ethan planed a tree that was 1.85 meters tall. Several y3ars later the tree is 5.30 meters tall.which equation can be used to find x the number of meters the tree has grown
Answer:
We know that:
The tree was 1.85 meters tall.
After several years, an unknown amount of years, the tree is 5.30 meters tall.
To show the meters the tree has grown, we just have to express:
Final highness = x + Initial highness; where x refers to the unknown meters that the tree has grown.
Now, we isolate x and solve:
5.30 = x + 1.85
5.30 - 1.85 = x
x = 3.45 m
Therefore, the tree has grown 3.45 meters. And equation that allow to find this result is 5.30 = x + 1.85.
Step-by-step explanation:
Answer:
5.30 = x + 1.85
Step-by-step explanation:
x= the difference
Using the digits 1 to 5, at most one time each, fill in the boxes to create an expression with the largest possible value. PLEASE ANSWER NOW!
Here is the graph for one equation in a system of equations:
Match the correct equation to the scenario.
Write a second equation for the system so it has infinitely many solutions.
a) y=-3/4x+4
b) y=-3/4x+2
c) y=-3/4x+1
Write a second equation whose graph goes through (0, 1) so the system has no solutions.
a) y=-3/4x+4
b) y=-3/4x+2
c) y=-3/4x+1
Write a second equation whose graph goes through (0, 2) so the system has one solution at (4, 1).
a) y=-3/4x+4
b) y=-3/4x+2
c) y=-3/4x+1
Answer:
Step-by-step explanation:
1. y = -3/4 +4 cause that is the same line as the equation and since they are the same line it would mean there would be infinitely many solutions.
2. y=-3/4x+2 if you graph this line next to the orginal line it runs through (0,1) and you can see that its paralellel and will never meet the other line so there will be no solutions
3. for this question im confused because none of the answers fits the line that the question is asking for the closest would be y= -3/4x+2 since it runs through (0,2) but other than that none of the answers fit the line its describing.
an equation that would work though would be y=-1/4x+2
ASAP Please answer!!! TY
Write an equation for the sequence whose third item is 27 and each item is 5 more than the previous.
9514 1404 393
Answer:
an = 17 +5(n -1)
Step-by-step explanation:
The first term can be found by working backward from the third term:
third term = 27
second term = 22 . . . . subtract 5 from 3rd term
first term = 17 . . . . . . . . subtract 5 from 2nd term
The generic term is given by the formula ...
an = a1 + d(n -1) . . . . . a1 = first term; d = common difference
Here, we have a first term of 17 and a common difference of 5. So, the sequence terms are described by ...
an = 17 +5(n -1)
Answer:
an = 17 +5(n -1)
Step-by-step explanation:
Hope this helps!!
Almost done 4th Brainliest.
Answer:
In the 8 thousands
Step-by-step explanation:
Two families are going camping together. The time and distance of each car are shown below. If Car A is traveling at a constant rate of 3,500 miles in 100 minutes and Car B is traveling at a constant rate of 4,820 miles in 120 minutes, which car is traveling at a faster speed? *
Answer:yall them smart kids y’all getting work like this
Step-by-step explanation:
Juan has 4 1/2 meters of yarn. He needs to cut it into pieces that are 3/4 meter long for a math lesson. How many pieces of yarn will he have?
A. 9
B. 5 1/4
C. 6
D. 3 3/4
Please look at attached image to answer question!!! 15 points!!! Answer both to get BRAINLY!
ILL GIVE BRAIN PLZ HELP ASAP
Answer:
C.
Step-by-step explanation:
In total, Sophie needs $230.40.
Let's form an equation. 230.40 = 12.80x
You'll need to divide both sides by 12.80 to get the variable, x, by itself.
18 = x
Therefore the answer is C.
halp plz
brainest for first awnser
Answer:
Point (2,7) means you take 2 hours to complete 7 jobs
equation y=7/2x
Step-by-step explanation:
Calculate the slope using two points to determine the equation of the line
Please help!! Who ever answer first will get the brain thing!! 15 points!!!
Answer:
A: = 7.
B: = 4.
C: = 3.
D: = 1.
E: = 6.
F: = 5.
G: = 2.
Merry Christmas y'all!
I know it's the 26th, (at least for me) but whatever. So anyway thanks for helping me and stuff.
Find the area.
A. 48in^2
B. 84in^2
C. 90 in^2
D. 157,500in^2
Answer:
C) 90 in^2
Step-by-step explanation:
the other person above said exactly what i did too to get the answer above... and im doing the quiz too =w=
also if you need to know one answer that is obviously not the answer... the obvious wrong answer is D) 157,500 in^2... its way, WAY too big for it to be the answer
Hope this helps
∞ΩCreator WΩ∞
In a certain chemical, the ratio of zinc to copper is 4 to 11. A jar of the chemical contains copper. How many grams of zinc does it contain?
Not enough information..
Chase and Zane are both driving to see their grandmothers. Zane has to drive 50 miles and will travel approximately 45 miles per hour. Chase has to travel 60 miles and will travel approximately 55 miles per hour. Who will reach their destination first.
Answer:
chase
Step-by-step explanation:
it will take him less time
The diagram below represents the measurements of Jennie’s yard. The yard’s width is x feet shorter than its length. If the area of the yard is 540 square feet, how many feet shorter than the length is the width? A yard with a length of 30 feet and a width of (30 minus x) feet. Which equation represents the scenario? 30 + (30 – x) = 540 540 – 30 = 30 – x 30(30 – x) = 540 540 – (30 – x) = 30
Answer:
30(30 - x) = 540
Step-by-step explanation:
75 is what percent of 100?
Answer:
75 is 75% of 100
Step-by-step explanation:
75/100 = 75%
You are making a new recipe for dinner. The recipe has the following proportional relationship. 8 cups of corn for 4 cups of sauce 32 cups of 16 for cups of sauce Find the constant of proportionality. Find how many cups of corn you need for 7 cups of sauce.
(please help me with this I don't get it at all)
Answer: I’m not for sure but I think its 8 1/2
Step-by-step explanation:
