Answer:
The value of B is the number 20.
estimate the following product: 6 3/7 × 13 1/4
Answer:
[tex]85 \ \frac{5}{28} [/tex]
Step-by-step explanation:
6 3/7 x 13 1/4
Turn them into a an improper fraction:
6 3/7 = 45/7
13 1/4 = 53/4
Multiply:
45/7 x 53/4
45 x 53 = 2385
7 x 4 = 28
2835/28
Concert into a mixed fraction:
85 5/28
help me with this please!
Answer:
35
Step-by-step explanation:
9×10÷2=45
5×2= 10
45-10=35
I think
Answer:
[tex]35 cm^{2}[/tex]
Step-by-step explanation:
What you need to do is break it down into smaller steps, for me at least, my advice is to ignore the cm in this case until your done with the problem considering the entire problem is in centimeters:
STEP 1:
Mark the sides of your triangle with sides a, b, and c. Find out the full length of side b:
side b = 3 + 5 + 2
side b = 10
STEP 2:
Find the area of the right triangle using the equation 1/2 * a * b and mark the answer as t:
t = 1/2 * a * b
t = 1/2 * 9* 10
t = 1/2 * 90 (this is pretty much dividing 90 by 2)
t = 45
STEP 3:
Find the area of the rectangle using the equation a = w * h and mark the answer as r. a = area, w = width, h = height:
a = w * h
a = 5 * 2
a = 10
STEP 4:
Subtract t (area of the triangle) - r (area of the rectangle) to find your final answer:
t - r = answer
45 - 10 = answer
35 = answer
STEP 5:
Due to the fact we are dealing with a 2-dimensional shape instead of a 3 dimensional one (a square instead of a cube), we need to use [tex]cm^{2}[/tex] instead of [tex]cm^{3}[/tex].
FINAL ANSWER:
[tex]35cm^{2}[/tex]
And with that, we've just knocked out a math problem without too much of an issue. Well done! :)
Please someone help me it's due tomorrow.
Answer:
Step-by-step explanation:
fgdfgdfgdfgfdgfdgfdgfdgfd
Can anyone help, right answer please
Answer:
AT corresponds to GJ
Step-by-step explanation:
Answer:
The correct answer is D) AT.
Step-by-step explanation:
Looking at shape PMJG, GP is narrowest and GJ is adjoining.
Looking at shape LDTA, LA is narrowest and AT is adjoining.
Side AT corresponds to GJ.
40a + 60a^2
factoring expressions
Answer: i put and answer but im no longer confident sorry
Step-by-step explanation:
SOMEONE HELP PLEASE!!
Answer:
Step-by-step explanation:
you have to do the multiplication so then it is 20.
What the measure of ∠2?
Which expression resulted from using the Distributive Property to generate an expression equivalent to 4( 1/4a + b – 6)??
a. a + b – 24
b. 4a – 6b
c. 4a + b – 6
d. a + 4b – 24
Answer:
a=22
Step-by-step explanation:
a=a and b =1+1=2 so, 24-2=22
b=4a-6b because it can not be subtracted because 4 have a and 6 have b
c=same as b 4a+b-6
d=same as b and c a+4b-24
One afternoon, Dillon and 3 friends visit the zoo. They split the cost of parking the car evenly. Then each person buys a ticket to enter the zoo. By the end of the afternoon, each person has also purchased 2 bottles of water.
• Let p represent the parking cost.
• Let t represent the ticket cost.
• Let w represent the cost of a bottle of water.
Use the dropdowns to complete the statements.
(A) One way to express the total cost is to find the cost per person for a ticket and water. Then multiply this expression by
Choose...
and add
the parking cost
.
(B) The expression for total cost described in part A is
Choose...
+
p
.
(C) Another way to express the total cost is to add the cost of
Choose...
tickets plus the cost of
Choose...
bottles of water plus
the parking cost
.
(D) The expression for total cost described in part C is
Choose...
.
13 ......................
Answer:
Step-by-step explanation:
A
i need help with this problem
Answer:
c:.45 degrees
Step-by-step explanation:
multiply 5 x 9
2. The formula for the surface area of a cube is 6s. Find the
surface area of a cube with a side length of 3 inches.
A. 36 sq. in.
B. 54 sq. in.
C.
81 sq. in.
D. 324 sq. in.
I need help. You don't have to do the step-by-step exclamation. thx
[tex]\huge\text{Hey there!}[/tex]
[tex]\huge\boxed{\mathtt{GUIDE\ \downarrow}}[/tex]
[tex]\mathtt{1 \ hour \rightarrow 60 \ minutes \rightarrow 3,600 \ seconds}[/tex]
[tex]\mathtt{First\ blank \ should \ be \ \bold{60} \ because:}[/tex]
[tex]\mathtt{1 \times 60 \ gives \ you\ \bf 60}[/tex]
[tex]\mathtt{Whereas \ the \ second/third\ \ blank \should\ be \ \bold{7}\ because, \ \dfrac{420}{60}\ gives \ you \ \bf 7}[/tex]
[tex]\huge\boxed{\mathtt{Therefore\ your \ answer(s)\ should \ be: }}[/tex]
[tex]\huge\boxed{\boxed{\mathtt{FIRST \ BLANK: 60}}}\huge\checkmark[/tex]
[tex]\huge\boxed{\boxed{\mathtt{SECOND/THIRD \ BLANK: 7}}}\huge\checkmark[/tex]
[tex]\huge\text{Good luck on your assignment \& enjoy your day!}[/tex]
Answer:
[tex]\large\boxed{\textsf{Unknown Distance = 60 Miles.}}[/tex]
[tex]\large\boxed{\textsf{Unknown Time = 7 Hours.}}[/tex]
Step-by-step explanation:
[tex]\textsf{We are asked to complete the ratio table.}[/tex]
[tex]\large\underline{\textsf{What is a Ratio?}}[/tex]
[tex]\textsf{A Ratio is a comparison between 2 or more values.}[/tex]
[tex]\textsf{Ratios help us identify how much larger one number is to another.}[/tex]
[tex]\textsf{How much larger is what we'll need to find out from our ratio table.}[/tex]
[tex]\textsf{Note that the family is going a constant speed, so the ratio won't change its value.}[/tex]
[tex]\large\underline{\textsf{Solving;}}[/tex]
[tex]\textsf{Note that in the middle row we are given the amount of time, and the distance.}[/tex]
[tex]\textsf{Let's use the middle row to identify how much larger the distance is to the time.}[/tex]
[tex]\textsf{We should divide the distance by the amount of time.}[/tex]
[tex]\large\underline{\textsf{Divide;}}[/tex]
[tex]\tt \frac{204}{3.4} = \boxed{60}[/tex]
[tex]\textsf{We know that the Distance is 60 times larger than the amount of time.}[/tex]
[tex]\textsf{It's the vice versa for time where time is 60 times smaller than the distance.}[/tex]
[tex]\large\underline{\textsf{Solving Continued;}}[/tex]
[tex]\textsf{In the First Row, we are given that the time is 1 hour. The Distance is unknown.}[/tex]
[tex]\textsf{Remember that time is 60 times less than the Distance, so we should multiply 1}[/tex]
[tex]\textsf{by 60.}[/tex]
[tex]\tt 60 \times 1 = 60[/tex]
[tex]\large\boxed{\textsf{Unknown Distance = 60 Miles.}}[/tex]
[tex]\textsf{In the Third Row, we are given that the distance is 420 miles. The Time is unknown.}[/tex]
[tex]\textsf{Remember that distance is 60 times larger than the time, so we should divide 420}[/tex]
[tex]\textsf{by 60.}[/tex]
[tex]\frac{420}{60} = 7[/tex]
[tex]\large\boxed{\textsf{Unknown Time = 7 Hours.}}[/tex]
The pharmacist has a 2.8 L bottle of cough syrup. If she fills a bottle that is 1,200 ml, how many ml of cough syrup does the pharmacist have left?
160 ml
400 ml
1,600 ml
4,000 ml
Answer: 1,600 ml
Step-by-step explanation:
You can arrive at this answer by subtracting the amount of cough syrup used (1,200 ml) from the initial amount in the bottle (2.8 L, which is 2,800 ml).
2,800 ml - 1,200 ml = 1,600 ml
I hope this helps :)
Answer: 1,600 mL
Step-by-step explanation:
1. convert the 1,200 mL to L, which is 1.2 L.
2. Subtract that value from 2.8 L, equaling 1.6 L
3. Convert the 1.6 L back into mL by multiplying by 1000, which is equivalent to 1600 mL.
can someone tell me the answers to these i need to get my grades up so i can get off of virtual schooling but i legit cant think when im using my laptop to do work
Answer:
page 2, 1st section:
9: no, no, no, no, no
10: yes, no, yes, no, yes
11: yes, no, no, no, no
12: no, yes, no, no, no
page 2, 2nd section:
13: 3
14: 8
15: 0
16: 5
17: 1
18: 2
19: 4
20: 0
page 2, 3rd section:
21: 1, 3, 5, 15
22: 1, 2, 4, 7, 14, 28
23: 1, 79
24: 1, 2, 4, 7, 8, 14, 28, 56
25: 1, 3, 31, 93
26: 1, 2, 5, 7, 10, 14, 35, 70
27: 1, 5, 7, 35
28: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80
29: 1, 59
30: 1, 2, 4, 5, 10, 20
31: 1, 2, 29, 58
32: 1, 89
page 3, 1st section:
40: 3 × 29
41: 3^3 × 2
42: 59
43: 2 × 19
44: 2 × 29
page 3, 2nd section:
45: 32
46: 39
47: 4
48: 10
49: 1
50: 10
51: 1
52: 5
53: 3
page 3, 3rd section:
54: 44
55: 36
56: 15
57: 60
58: 56
59: 144
60: 272
61: 24
62: 16
Step-by-step explanation:
i totally understand your struggle so i got you and i hope this helps you out :)
Answer:
Page 1 (because the other person answered page 2!)
GCF (box 2/section 2):
45) 32
46) 39
47) 4
48) 10
49) 1
50) 10
51) 1
52) 5
53) 3
________
LCM (section 3/box 3):
54) 44
55) 36
56) 15
57) 60
58) 56
59) 144
60) 272
61) 24
62) 16
___________
Tips: Get an actual book and wright the questions down and then answer them because you can work out freely and use as much space! For help some online y0utubers like 'Math Antics' and 'The Chemistry Tutor' (best choice is math antics for stuff like this and harder stuff use the chemistry tutor) to help you!
GCF formula: The greatest common factor is the greatest factor that divides both numbers. To find the greatest common factor, first list the prime factors of each number. 18 and 24 share one 2 and one 3 in common. We multiply them to get the GCF, so 2 * 3 = 6 is the GCF of 18 and 24.
LCM formula: First, list the first several multiples of each number. Then just look for multiples common to both lists. If there are no common multiples in the lists, write out additional multiples for each number. Then we look for the smallest number that is common to both lists. This number is the LCM.
Prime Factorization Formula:
1) Divide the given number by the smallest prime number. eg. if the given number is 9, the smallest prime number that is divisible by 9 is 3 (don't use 1). The only time you divide by 1 is when there is no other prime number to divide by. For example if you want to find the prime factorization of 3, the only smallest prime number is 1. Thus, 3 is written as 1 × 3. Therefore, the prime factorization of 3 is 1 × 3 or 3. Note: If a number in the pair factor is composite, split the composite number into its prime factors, and write the numbers in the form of the product of its prime factors.
Step 2: Again, divide the quotient by the smallest prime number. (basically do the same process if the number is divisible. Like since we ended up with 3, you can't divide it anymore other than 1 so we just leave it as 3.)
Step 3: Repeat the process, until the quotient becomes 1. (Do the same thing again and again. In our case, the quotient is already a 1.)
Step 4: Finally, multiply all the prime factors. eg. Ours is 3x3 which equals 9! If you want, you can add a 1 but in reality it makes no difference. Like it could be 1x3x1x3 which equals 9 but 3x3 also equals 3. The best way to work it out is using a factor tree. (refer below)
Factorization Tree of 9 and 72 to show you how it's done with a bigger number!
Can you solve this for me? Thanks! :>
Answer:
It would be C
Step-by-step explanation:
Change 80% to a fraction. 4/5 4/10 4/100 4/50
Answer:4/5
Step-by-step explanation:
80% means 80/100 in fraction. We have to simplify the fraction by 80÷20 and 100÷20 = 4/5
So the answer is 4/5.
Answer:
Step-by-step 80 percent is 80\100 so
For the first one (4\5) 5x20=100 and 4x20=80 which is 80\100
so it should be 4\5
Please vote me for brainless :)
Can anyone help me out with this
Answer:
4
Step-by-step explanation:
b/c it equal
Answer:
option C
Step-by-step explanation:
similar triangles
The graph shows the number of hours that Tammy spends typing for work, x, and the amount of pay that she earns, y.
On a graph titled Tammy's Pay, number of hours is on the x-axis and pay in dollars is on the y-axis. A line goes through points (2, 18) and (8, 42).
What does the y-intercept represent?
Answer: The y-intercept is the initial amount Tammy earns.
Step-by-step explanation:
Always remember that for graphs, the y-intercept is the initial amount. In this case, it would be the initial amount or the very first amount Tammy earns. If the line goes through the origin (0,0), that means that Tammy earns $0.00 for 0 hours of working.
It is due in a bit please!
Answer: B
Step-by-step explanation:
It says that Haley and Greg sold popcorn for 3 hours, and in that process, Haley sold 15 and Greg sold 9. Each of these popcorn boxes costs $2.
First, we will have to add the number of popcorn boxes each one had in order to find the total. We get
(15 + 9)
Then, we can see that each box costs $2. Multiply the number of popcorn boxes by 2 and use the distributive property.
(15 + 9)*2
= (15*2 + 9*2)
Next, we will need to divide by the number of hours to get how much Haley and Greg sold per hour.
(15*2 + 9*2)/3
You buy 20 cupcakes for $15 and are going to sell them for $2 each. You want to write an expression that represents how much money you will make each day that you sell cupcakes. Which of these quantities should be represented with a variable?
45 points
Answer:pls someone put an answer
Step-by-step explanation:
What is the measure of angle C?
A. 92°
B. 105°
C. 120°
D. 130°
The box plots shown represent the average mileage of two different types of cars. Use the box plots to compare the data sets.
Drag each value to show if it is greater for SUVs, greater for sedans, or if there is not enough information to tell.
Answer:
Step-by-step explanation:
A cereal box has a height of 32 centimeters. It has a base with an area of 160 square centimeters.
What is the volume, in cubic centimeters, of the cereal box?
Three softball players discussed their batting averages after a game.
Probability
Player 1 four sevenths
Player 2 five eighths
Player 3 three sixths
By comparing the probabilities and interpreting the likelihood, which statement is true?
Player 1 is more likely to hit the ball than Player 2 because P(Player 1) > P(Player 2)
Player 2 is more likely to hit the ball than Player 1 because P(Player 2) > P(Player 1)
Player 3 is more likely to hit the ball than Player 1 because P(Player 3) > P(Player 1)
Player 3 is more likely to hit the ball than Player 2 because P(Player 3) > P(Player 2)
Question 13(Multiple Choice Worth 2 points)
Answer:
Player 3 is more likely to hit the ball than Player 2 because P (Player 3) > P (Player 2).
Step-by-step explanation:
The true statement about the probability when the softball players discussed their batting averages after a game is Player 3 is more likely to hit the ball than Player 2 because P (Player 3) > P (Player 2). The likelihood of randomly selecting a terrier from the shelter is equally likely and unlikely as it's 50%.
an engineer has an annual income $145,340. The income tax the engineer pays is 8%. What is the amount of incom tax in dollars and cents that the engineer has to pay?
Answer:
$11,627.20
Step-by-step explanation:
8% of 145,340 is $11,627.20
Therefore, the engineer pays $11,627 dollars and 20 cents in income tax.
Can you solve this for me? Thanks! :>
Answer:
C
Step-by-step explanation:
TEN POINTS :)
This is probably very easy for some
HELP HELP HELP
3,4,5
Please mind my bad handwriting lol
May someone please help me? It is due in a few please help me out!
Answer:
16 (G)
Step-by-step explanation:
Numerical ExpressionsThey are made up of numbers to form up a line of expression, and they follow the BODMAS rule.
SolutionGiven from the question:
[tex]4+6\ * (10-2^{3} )\\=4 + 6\ * (10-8)\\= 4 + 6 * 2\\= 4 + 12\\= 16[/tex]
Therefore the value of the expression is 16 (G)
Answer:
20Step-by-step explanation:
6 + 4 = 10
2³ = 2 × 2× 2
2 × 2 × 2 = 8
10 - 8 = 2
10 × 2 = 20
Hope it Helps!! :)
Jamal, an NFL running back, rushed for an average of 120 yards per game last season. This season, his average is 168 yards per game. What is the percent of increase in Jamal's average?____%
Answer:
40%
Step-by-step explanation:
168/120=1.4
1=original
.4=increase
.4---Percent =
.4x100
=40%
Answer: 40
Step-by-step explanation:
168 - 120 = 48
40% of 120 = 48
Therefore, a 40% increase is the correct answer.
A mountain climber eats 61.4 ounces of
trail mix during an 7-day climb. Which
estimate is the BEST for the average
number of ounces of trail mix the
mountain climber eats each day?
A) 15 ounces
B) 9 ounces
C) 68 ounces
D) 420 ounces
Explain your answer step by step!
Answer:
The answer would B) 9 OUNCES
Step by step
The mountain climber eats 61.4 ounces of the trail mix in 7 days. We need to know how much he eats in just one day so we would dived.
[tex]61.4 \div 7 = 8.7714[/tex]
So now we know that each day he ate 8.7714 ounces of trail mix in a day. But when we look at the options this answer is not there so we have to round the number. When we're rounding we have to look at the second number if it is 5 and under then we round down but if it is 5 and up we round up. In our case the second number is 7 so we round up which would give us 9. Therefore the answer is B
Kirk, a professional golfer, had an average score last season of 75 points. This season, his average score has been 87 points. What is the percent of increase in Kirk's average score?____%
The percent of the increase in Kirk's average score is 12%
Let the total score be 100
We know,
Percent = [tex]\frac{part}{total}[/tex] × 100
Percentage of Kirk's score in last season:
[tex]\frac{75}{100\\}[/tex]×100 = 75%
Percentage of Kirk's score this season:
[tex]\frac{87}{100}[/tex]×100 = 87%
Difference in percentage = 87 - 75 = 12%
Thus there is a 12% increase in Kirk's average score.
Learn more about Percentage:
https://brainly.com/question/24877689
