Answer:
D
Step-by-step explanation:
The expression that used the greatest common factor and the distributive property to write 18 + 24 as a product is 6(3 + 4).
Given that,
The expression is 18 + 24.
Based on the above information, the following information should be considered:
The common factor that lies between them is 2 & 4 & 3 & 4 & 6 in which the greater should be 6.
Now after factoring out the expression should be 6(3 + 4).
Therefore we can conclude that the expression that used the greatest common factor and the distributive property to write 18 + 24 as a product is 6(3 + 4).
Answer: D
Step-by-step explanation:
Can someone please he\p?
Answer:
C. -6.1, -6 4/9, 6.3..., 630%
Step-by-step explanation:
-6.1 in mixed number form is -6 1/10, making it greater than -6 4/9. This is because, if the numbers were positive, -6 4/9 would be greater than -6.1, but since the numbers are negative, it's opposite.
Therefore, the answer is:
C. -6.1, -6 4/9, 6.3..., 630%
Have a nice day and your welcome! Mark brainliest! <3
A photo of a beetle in a science book is increased to 778% as large as the actual size. If the beetle is 15 mm, what is the size of the beetle in the photo
Answer:
Step-by-step explanation:
If the beetle is 15 mm in actual size, and the photo is increased to 778% of the actual size, then we can find the size of the beetle in the photo by multiplying its actual size by 7.78:
Size of beetle in photo = Actual size of beetle x 7.78
Substituting the given value of the actual size, we get:
Size of beetle in photo = 15 mm x 7.78
= 116.7 mm
Therefore, the size of the beetle in the photo is 116.7 mm.
What is $400 at 3% for 5 years?
A. Find interest earned
B. Find the balance of the account
Answer:
463.71
Step-by-step explanation:
please please pleaseeee help I beg you ill give 25 points please
Answer:nonlinear i think
Step-by-step explanation:
Need answer asap pls and ty, will give brainly if it's right
Answer:
There isn’t any attachment of any sort. I apologize but if you reupload I can help you.
Step-by-step explanation:
Pls answer quick : Arwind walked 1/2 of a mile to the grocery store and then 4/6 of a mile to the bank, How can he write 1/2 and 4/6 as a pair of fractions with a common denominator?
Answer:
He can multiply 1/2 by 3/3 which makes it 3/6 so now 4/6 and 3/6 have common denominators.
i need help on the (b.) part pls, thanks
Answer: I can't see
Step-by-step explanation:
Which expression can be used to find the surface area of the triangular prism represented by the net?
WHATS THE ANSWERRRRRRD
Answer: V = 6250m^3.
Abdul wants to rent a boat and spend at most $35. The boat costs $8 per hour, and Abdul has a discount coupon for $5 off. What are the possible numbers of hours Abdul coult rent the boat?
Use t for the number of hours, write your awnser as an inequality solved for t.
Answer:
Abdul can rent the boat for at most 5 hours.
Step-by-step explanation:
Let's call the number of hours Abdul rents the boat "t".
The cost of renting the boat without the discount coupon is $8 per hour, so the cost would be 8t dollars.
With the discount coupon, the cost of renting the boat would be 8t - 5 dollars.
We know that Abdul wants to spend at most $35, so we can write the inequality:
8t - 5 ≤ 35
Solving for t, we get:
8t ≤ 40
t ≤ 5
Therefore, Abdul can rent the boat for at most 5 hours.
A wedding cake has two layers, as shown. Each layer is in the
shape of a cube. The bottom of the cake and the area where
the two cakes meet are not frosted. What is the area that will be frosted on the bottom layer?
The area not frosted in the bottom layer of the cake is 680 square inches. This can be calculated by identifying the total area and the frosted in both the cube-shaped layers and subtracting the same.
Given, the sides of the cube on top are 6 inches, the sides of the cube below are 10 inches. To calculate the total surface area of cake = surface area of top layer + surface area of bottom layer) = [tex](side^{2} *number of sides + side^{2} *number of sides)[/tex]
= 6*6*6+10*10*6 = 816 square inches.
Let us calculate the total area of the cake that is not frosted, = (area of bottom+area of connection) = [tex]side*side + side *side[/tex]= 6*6+10*10 = 136 square inches. To find the area of the cake that is not frosted on the bottom layer,
=(total surface area of the cake - total area of the cake not frosted)
= 816 - 135 square inches = 680 square inches. Therefore, the total area not frosted on the bottom layer is 680 square inches.
To learn more about the area calculation, https://brainly.com/question/30796607
An automated car wash can wash 6 cars in 1 hour.
How long would it take to wash 18 cars?
Responses
A-2 hours
B-3 hours
C-4 hours
D-5 hours
Answer:
B-3 hours
Step-by-step explanation:
It's actually effortless. you divide the number of cars by six. Mark me brainliest?
HELP ASAP!!
The interior angles formed by the sides of a hexagon have measures that sum to 720°.
What is the measure of angle F?
Enter your answer in the box.
m∠F=
°
I think the answer is angle f is 100 degrees
Please help me solve the picture below.Also please show the steps on how you solved
Multiple choice question. Due in 5 hours.
Answer: A
Step-by-step explanation:
cakes = x pies = y
total number of cakes and pies sold: 75
so x + y = 75
Total money earned: $340
so $4 of x amount cakes + $5 of pies sold =$340
So,
x + y = 75
4x + 5y = 340
Please I need help with this question,look at the picture below,solve and show steps how to solve
Answer:6
Step-by-step explanation:
Which word shows a lack of affection for someone? Distrust or Dislike
Answer:
Dislike
Step-by-step explanation:
The answer is:
Dislike.
What is dislike?
A feeling of distaste or hostility.
"I dislike Angela because..."
Some synonyms:
Hate, detest, loathe, despise.
I apologize if this is incorrect. I hope you have a lovely day! :)
help me pls thanks :)
Answer:
1206.3715789785 feet3
Step-by-step explanation:
Volume =
1 πr2h
3
=
1 ×π×122×8
3
= 384π
= 1206.3715789785 feet3
that is how
Answer:
Step-by-step explanation:
Given,
r = 12 ft
H = 8
We know,
Volume = 1πr2H
= 1.π.12.2.8 = 603.186(approx.)
That's the answer!Hope you'll find it helpful!
Help please I'm super confused
it's 5x
Step-by-step explanation:
there's the awnser
Please, help me with this!
Answer:
D
Step-by-step explanation:
1/2 = 20/40, and 1 = 40/40. 36 is 4 away from 40, and 20 is 20 away from 40. Therefore, 36/40 is closer to 1 than it is 20/40, or 1/2. Hope this helps! Have a great day! :)
Answer:
D
Step-by-step explanation:
PLS HELP FOR MY PROJECT!!!!
Violet's car used 5/6 of a gallon to travel 17 1/2 miles. At what rate does the car use gas, in miles per gallon?
First, reason down from 5/6 to 1/6 Enter all values as fractions (proper or improper) or whole numbers. You will need to convert mixed numbers to improper fractions.
Answer:
Therefore, the car uses gas at a rate of 21 miles per gallon.
Step-by-step explanation:
If Violet's car used 5/6 of a gallon to travel 17 1/2 miles, we can find the rate at which the car uses gas (in miles per gallon) by dividing the distance traveled by the amount of gas used.
To do this, we need to convert the mixed number 17 1/2 to an improper fraction:
17 1/2 = 35/2
So, the rate at which the car uses gas is:
(35/2) miles ÷ (5/6) gallons
To divide by a fraction, we can multiply by its reciprocal:
(35/2) miles ÷ (5/6) gallons = (35/2) miles x (6/5) gallons
Simplifying, we get:
(35/2) x (6/5) = (35 x 6)/(2 x 5) = 210/10 = 21
Therefore, the car uses gas at a rate of 21 miles per gallon.
help ASAP surface area.
Answer:
I'm pretty sure its 52 cm squared
Step-by-step explanation:
if you count all the visible sides, you get 52
Answer:
the answer is 62cm2
Step-by-step explanation:
70 points please help
(Also tell me if it says less points on the answer, just write yes or no)
ANSWER BOTH QUESTIONS
Answer:
10(5x -6)3(5x +2)Step-by-step explanation:
You want to factor out the greatest common factor from ...
50x -6015x +6Greatest common factorThe greatest common factor is the largest expression that is a factor of both terms. Here, one term is a constant, so the GCF will be the largest constant that is a factor of both the coefficient and the constant.
For these numbers, your familiarity with multiplication tables will tell you the greatest common factors. More formally, you can find the GCF a couple of different ways.
FactoringYou can factor the numbers involved, and identify the set of common factors. The GCF will be the product of the numbers in that set:
50 = 2·5²; 60 = 2²·3·5; gcf = 2·5 = 1015 = 3·5; 6 = 2·3; gcf = 3Euclid's methodRepeatedly divide by the smaller of the two numbers or the remainder, until the remainder is 0. The last divisor is the GCF.
60/50 = 1r10; 50/10 = 5r0; gcf = 1015/6 = 2r3; 6/3 = 2r0; gcf = 3Factored formFactoring out the greatest common factor, we have ...
50x +60 = 10(5x +6)15x +6 = 3(5x +2)<95141404393>
A local animal rescue has 20 people that help foster pets while they are
waiting on finding their homes. They expect to gain two additional people
willing to foster animals each month. The amount of animals in need of
homes in the community is currently 10 and growing at a rate of 15% per
month. When will the amount of homeless pets surpass the amount of foster
homes available?
A) Write the two functions that represent this situation.
B) Create a table of values for x=0 to x=13.
C) Approximate the solution(s). Why is this the approximate solution?
D) Using graph paper (and the table of values), sketch the situation to
show the exact solution.
Answer:
A) Let f(x) represent the number of foster homes available after x months, and let g(x) represent the number of homeless pets after x months.
f(x) = 20 + 2x (since 2 additional people are expected to foster each month)
g(x) = 10(1.15)^x (since the number of homeless pets is growing at a rate of 15% per month)
Drag each expression to show whether it is equivalent to 45x + 15 or 15(3x − 1)
Answer:
14x-15 = 15(3x-1)
(5 x 9x) - (5 x 3 )= 45x=15
(5 x 9x) + (5 x 3)= 45x=15
15(3x+1)= 45x+15
Step-by-step explanation:
16.
(07.07 LC)
A cheetah runs at a speed of 50 miles for every hour. If the distance traveled, in miles, is d and time, in hours, is t, which equation shows the relationship between d and t? (1 point)
t = 50d
d = 50 + t
d = 50t
t = 50 + d
I am to believe it's d = 50t
hope that helps
(Surface Area of Cylinders MC)
Determine the exact surface area of the cylinder in terms of π.
cylinder with radius labeled 1 and one fourth centimeters and a height labeled 3 and three fourths centimeters
39 and one fourth times pi square centimeters
14 and one sixteenth times pi square centimeters
12 and one half times pi square centimeters
10 and 15 sixteenths times pi square centimeters
The surface area of a cylinder can be found by adding the areas of the top and bottom circles, as well as the area of the side (lateral) surface.
The radius of the cylinder is 1 and one fourth centimeters, which can be written as 5/4 cm. The height of the cylinder is 3 and three fourths centimeters, which can be written as 15/4 cm.
The area of each circle is πr^2, where r is the radius. So, the area of the top and bottom circles is:
2π(5/4)^2 = 25/2 π square centimeters
The lateral surface area of a cylinder is given by the formula 2πrh, where r is the radius and h is the height. So, the lateral surface area of the cylinder is:
2π(5/4)(15/4) = 75/2 π square centimeters
Therefore, the total surface area of the cylinder is:
25/2 π + 75/2 π = 100/2 π = 50 π square centimeters
So, the exact surface area of the cylinder in terms of π is 50π square centimeters. None of the given options matches this answer.
Jenny runs each lap in 8 minutes. She will run less than 96 minutes today. What are the possible numbers of laps she will run today?
Use n for the number of laps she will run today. Write your answer as an inequality solved for n.
Answer:
12 ≥ n
Step-by-step explanation:
8 minutes a lap is EXTREMELY slow, what is she doing? Crawlling?
96/8 ≥ n
12 ≥ n
Answer:
12 laps.
Step-by-step explanation:
If she runs 8 minutes a lap and she runs 96 minutes in total then all you have to do is divide 96 by 8.
96÷8=12
A mathematics teacher wanted to see the correlation between test scores and homework. The homework grade (x) and test grade (y) are given in the accompanying table. Write the linear regression equation that represents this set of data, rounding all coefficients to the nearest tenth. Using this equation, estimate the homework grade, to the nearest integer, for a student with a test grade of 31.
Homework Grade (x) Test Grade (y)
58 52
75 66
66 68
85 74
52 38
74 65
78 76
The linear regression equation that represents this set of data is given as follows:
y = 1.05x - 10.43.
The estimated homework grade for a student with a test grade of 31 is given as follows:
39.46.
How to find the equation of linear regression?To find the regression equation, also called line of best fit or least squares regression equation, we need to insert the points (x,y) in the calculator.
The points for this problem are given as follows:
(58, 52), (75, 66), (66, 68), (85, 74), (53, 38), (74, 65), (78, 76).
Inserting these points into a calculator, the equation is given as follows:
y = 1.05x - 10.43.
The estimated homework grade for a student with a test grade of 31 is x when y = 31, hence:
31 = 1.05x - 10.43
x = 41.43/1.05
x = 39.46.
More can be learned about linear regression at https://brainly.com/question/29613968
#SPJ1
Directions: Simplify the following expressions. Refer to the rules for signed numbers in solving these problems.
Example: - 4 + 5 = +1 (the signs are different, take the difference (subtract) and place the sign of the larger number)
1. + 2 - (+3) =
2. + 11 + (-10) =
3. 3 + (-5 ) =
4. + 22 - 21 =
5. - 8 - (-44) =
6. -12 - (-6 ) + 3 =
7. + 16 -(-12) =
8. - 36 - (-36) =
9. -4 * 10 =
10. -1 * -1 =
11. + 7 * - 7 =
12. -4 / 4 =
13. -7 * -5 =
14. -10 * + 8 =
15. -2 * - 7 =
1. -1
2. 1
3. -2
4. 1
5. 36
6. -3
7. 28
8. 0
9. -40
10. 1
11. -49
12. -4
13. 35
14. -80
15. 14
Hope that helps!
