Answer:
class a= 3:5 class b=2:4 or 1:2 simplified
Step-by-step explanation:
Please Help I can figure out the other two parts. :']
Answer: I have no answer
Step-by-step explanation:
lol im doing the same thing right now sometimes you just gotta cheat!
Answer:
i have no idea
Step-by-step explanation:
A label is placed around a soup can during manufacturing. If the label is represented by the rectangle in the figure, how many square inches is the label? Answer in terms of π.
image of a net drawing of a cylinder is shown as two circles each with a radius labeled 4 inches and a rectangle with a height labeled 7.8 inches
94.4π square inches
32π square inches
30.1π square inches
62.4π square inche
Answer:D 62.4TT square inches
Step-by-step explanation:
please answer quickly
Answer:
37.5
Step-by-step explanation:
cosФ = \(\frac{A}{H}\)
cos(33°35') = \(\frac{m}{45}\)
m = 45 × cos(33°35')
m = 37.5 (1d.p.)
Would someone mind helping me? 20 points for a great and correct answer!
Thank you!
Answer:
Step-by-step explanation:
So basically you have to do the Pythagorean Theorem here.
Which is = a^2 + b^2 = c^2
So you'll put 35 in 'a' and 84 in 'b'
It'll be like this = 35^2 + 84^2 = c^2
So here, we are looking for 'c'
And 'c' is the hypotenuse
So,
Step 1: 35^2 + 84^2 = c^2
Step 2: You will use the exponents (but not for c)
= 1225 + 7056 = c^2
Step 3: You will now add 1225 + 7056 = 8281
Step 4: Now, square root 8281√8281 = 91
91 = c
Hope this helps! Please let me know if you get this correct!
Ryan’s gas tank is 1/2 full. After he buys 6 gallons of gas, it is 7/10 full. How many gallons can the gas tank hold
Answer:
30 gallons
Step-by-step explanation:
1/2 + 2/10 = 7/10
2/10 = 6 gallons
2/10 divided by 2 = 1/10
1/10 = 3 gallons
3 gallons x 10 = 30 gallons on 10/10 tank full
i need some help with math
answer n = 12/5 _ 22
it is hard bro
which of these characteristics do a rhombus and a rectangle always have in common?
Answer:
opposite sides with equal length
hope it helps
Opposite sides with equal length is the characteristics do a rhombus and a rectangle always have in common.
What is a Rectangle?This is described as a quadrilateral with four right angles which are all equal.
It also comprises of opposite sides with equal length which is what makes it and a rhombus common.
Read more about Rectangle here https://brainly.com/question/25292087
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Need help ASAP
Will give BRAINLIEST
Step-by-step explanation: Surface area of triangular prism = 2A + PH.
Lateral surface of a triangular prism = Length × (a + b + c)
i hope it helps u :-)
Answer:
225 and 243.4
Step-by-step explanation:
Area of triangle = bh/2
A = 4*4.6/2
A = 9.2 cm sq
A of 2 triangles = 9.2*2 = 18.4 cm sq
Now, Area of 1 rectangle = lb --> 15*5 = 75 cm sq
A of 3 rectangles = 75*3 = 225 cm sq
Now, LSA = 225 cm sq. (excluding the triangles)
TSA = A of tr. + A of rec. = 18.4 + 225 = 243.4 cm sq
Hope it helped. Pls mark me the BRAINLIEST! Don't fool pls
Which real-world situation matches the data in the table?
Hours
Dollars
1
7
2
14
3
21
4
28
Kendra needs to earn 7 more dollars
Kendra earns 7 dollars per hour.
Kendra lost 7 dollars.
Kendra earns a dollar for every 7 hours she works.
Answer:
Kendra earns 7 dollars per hour
Step-by-step explanation:
amount of dollars goes up by 7
Hope this answers your question
Answer: the way you put this is confusing but I think its the second one
Step-by-step explanation:
Math please help 15 pts NEEDED IN 30-40MINS
Answer:
The volume of the Styrofoam collar is 1583.36
Hope this helps!
Step-by-step explanation:
The volume of a cylinder is \(\pi r^{2} *h\).
First, find the volume of the entire cylinder : \(\pi\) × \(5^{2}\) × 24, which would give us 1884.95559... . Find the volume of the smaller cylinder ( \(\pi\) × \(2^{2}\) × 24 ) which would be 301.5928947... . Subtract the two get 1583.36269745... .
Suppose a certain breed of dog loses about 75 hairs per day. What integer represent this change in the amount of hair per week write a mathematical argument that can be used to defend your solution
Answer:
75 hairs/ day = 525 hairs / week
Step-by-step explanation:
so your base question for this is 75 hairs/ day =? h/ week. how? if the dog is losing 75 hairs per day, then you would do 75 x 7 becuase there are 7 days in a week. the answer to that would give you how many hairs the dog was losing per week. (see attached image for reference)
Hope this helps!
#MRS
Referring to the Fig. in Question #44, find the tangent of
∠A. Give answer in simplest form.
Answer:
3/5, 4/5, 3/4
Step-by-step explanation:
Can somebody answer these 2 questions, please
Answer:
1. 30 cm^2
2. 40 cm^2
Step-by-step explanation:
Area = b * h for a parallelogram
If xx and y vary directly and y is 21 when x is 7, find y when x is 5
Answer:
y = 15
Step-by-step explanation:
We need to solve for k
y = x
21 = 7k Divide both sides by 7 to solve for k
3 = k
y = xk
y = 5(3)
y = 15
Answer: y = 15
Step-by-step explanation:
Alex pays his bills online through his bank. He recently paid $156 for his electric bill and $61 for his internet bill. By how much did Alex's bank account change by paying the bills?
Answer:
hi paid electric bill$156
he paid for internet bill$61
$156+$61
=$217
Pls help with this 20p + brainlest
The tables represent the points earned in each game for a season by two football teams.
Jaguars
3 14 7
7 21 10
17 6 14
24 21 7
10 17 3
Falcons
24 24 10
7 30 28
21 6 17
16 35 30
28 24 14
Which team had the best overall record for the season? Determine the best measure of center to compare, and explain your answer.
Jaguars; they have a larger median value of 10 points
Falcons; they have a larger median value of 24 points
Jaguars; they have a larger mean value of about 12.1 points
Falcons; they have a larger mean value of about 20.9 points
The Falcons had the best overall record for the season. They have a larger mean value of about 20.9 points. The mean is the best measure of center to compare in this case because it takes into account all the data points and gives an overall average of the points earned by each team throughout the season.
Answer:
The answer is 20.1
Step-by-step explanation:
((-3)/5)(-4/7)+12.5
help please
Answer: About 12.843 or 12\(\frac{59}{70}\)
Step-by-step explanation:
We will follow the Order of Operations to solve this question.
Given:
\(\displaystyle (\frac{-3}{5})(-\frac{4}{7} )+12.5\)
Multiply:
\(\displaystyle (\frac{-3*-4}{5*7})+12.5\)
\(\displaystyle (\frac{12}{35})+12.5\)
Add:
12 \(\frac{59}{70}\)≈ 12.843
Answer:
12.8428571429
On a trip to Italy, Chandra traded her U.S. dollars for Euros, based on the graph below. Based on the graph, what is the unit rate of Euros per dollar?
A.
1.40 Euros per U.S. dollar
B.
1.20 Euros per U.S. dollar
C.
1.30 Euros per U.S. dollar
D.
1.10 Euros per U.S. dollar
Tell which property is represented. 9 x (5 x 2) = (9 x 5) x 2
Answer:
Step-by-step explanation:
associative property because the numbers are changing in postition throughout the equation.
Which two expressions are equivalent?
A. (18 ÷ y) + 10 and 10 + (y ÷ 18)
B. (10 - 6) ÷ y and 10 - (6 ÷ y)
C. 4 + (3 ⋅ y) and (4 + 3) ⋅ y
D. 12 - (y ⋅ 2) and 12 - (2 ⋅ y)
Answer:c
Step-by-step explanation:
what's the slope of the line?
A. -3
B. -1/3
C. 1/3
D. 3
Avia recorded the lengths of some flowers in the table. Which line plot shows the data?
Answer:
The answer is the bottom one
Step-by-step explanation:
You just need to find out where is the 1 1/4 are in this line plot.
2/3 + 5/8
1 5 /24
1 7/24
32/24
33/24 help please
the answer is 1 7/24
....
Answer: 1 7/24
Step-by-step explanation:
2/3 = 16/24
5/8 = 15/24
16/24 + 15/24 = 31/24
31 divided by 24 = 1 7/24
Please round 0.02623 to the nearest hundred.
||||
Thank you guys! Please answer soon!
.03 is the answer. hope it help!:-)
Answer:
0.02623 rounds to 0.03
Step-by-step explanation:
ones. tenths hundredths thousands
we look at the thousandths place when rounding to the hundredths
the thousands place is 6 (which is 5 or greater) so we will round the hundreds place up 1
0.02623 rounds to 0.03
A school track team member ran for a total of 168.2 miles in practice over 58 days. How many miles did he average per day?
Greg purchased n notebooks. They were 4 dollars each. Write an equation to represent the total cost c that Greg paid.
Answer:
c = 4n
Step-by-step explanation:
The total cost (c) is going to be of the 4 notebooks together
We don't know how many notebooks Greg got, so it's represented by n.
It doesn't matter how many notebooks Greg purchased, because each of them were $4.
So to represent the total cost of the notebooks, you would write c = 4n
Your class earned $55.00 Saturday afternoon by washing cars to raise money for a class trip. This is 1/3 of the money needed for the trip. What is the total amount needed?
The total amount needed is $165 if your class earned $55.00 Saturday afternoon by washing cars to raise money for a class trip.
What is a fraction?Fraction number consists of two parts, one is the top of the fraction number which is called the numerator and the second is the bottom of the fraction number which is called the denominator.
It is given that:
Your class earned $55.00 Saturday afternoon by washing cars to raise money for a class trip. This is 1/3 of the money needed for the trip.
Let x be the total amount needed:
A linear equation in one variable can be framed as follows:
1/3 of x = 55
x/3 = 55
x = 55x3
x = $165
Thus, the total amount needed is $165 if your class earned $55.00 Saturday afternoon by washing cars to raise money for a class trip.
Learn more about the fraction here:
brainly.com/question/1301963
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I will give you a crown for life if you tell me factor tree for 64 and 72 PLEASE
Answer: see below
Step-by-step explanation:
Factor Tree
64 72
∧ ∧
8 · 8 8 · 9
∧ ∧ ∧ ∧
4·2 4·2 4·2 3·3
∧ ∧ ∧
2·2 2·2 2·2
64: 2 · 2 · 2 · 2 · 2 · 2
72: 2 · 2 · 2 · 3 · 3
Rewrite the equation below so that it does not have fractions.
Answer:
Step-by-step explanation:
\(2-\frac{3}{4}x =\frac{2}{5}\\8-3x=\frac{8}{5}\\40-15x=8\)
I simply multiplied the equation on both sides by the denominators of each fraction to get whole numbers. You can also do this by multiplying by 20, since the product of the denominators is 20 and will guarantee to create a numerator that creates a fraction that is also a whole number.
20(3/4)=60/4=15
20(2/5)=40/5=8
20(2)=40
Answer:2-.75x=.40
Step-by-step explanation: