Answer:8
Step-by-step explanation:the GCF for 80 and 48 is 16 so divide 80 by 16 and you will get 5 and 48 by 16 and you’ll get 3 and when you and 5 and 3 you’ll get 8 as your answer.
Matthew and his 3 siblings are weeding a flower bed with an area of 9 square yards. if they share the job equally, how many square yards of the flower bed will each child need to weed? use a tape diagram to show your thinking
Answer:
2.25 sq yards for each child
Step-by-step explanation:
Uhh, I can't really use a diagram.
Matthew is also one person, so instead of dividing 9 by 3, we would be dividing 9 by 4.
9/4=2.25 sq yards
The weekly production cost C of manufacturing x watches is given by the formula C = 6000 + 3x, where the variable C is in dollars.
" (a) What is the cost of producing 1000 watches?
Answer:
therefore, to produce 1000 watches , it would cost 9000 dollars.
Price : 9 dollars a watch
Step-by-step explanation:
C=6000 + 3x
what is the cost of producing 1000 watches?
first do this
C= (1000)= 6000 + 3(1000)
C= (1000)= 6000 +3000
C= 9000
A meal has 310 calories in 5 servings. Find the calories per serving.
Answer:
62
Step-by-step explanation:
Answer:
The meal has 62 calories per serving.
Step-by-step explanation:
310/5=62
What is the area of the fire pit? (Use 3.14 for pi.)
Answer:
[tex]Area = 65.94[/tex]
Step-by-step explanation:
I will assume that the shaded region is the fire pit
Given
[tex]R = 5[/tex]
[tex]r = 2[/tex]
Required
Determine the area of the fire pit
First, calculate the area of the big circle.
[tex]A_2 = \pi R^2[/tex]
Area of the small is:
[tex]A_1 = \pi r^2[/tex]
The area of the pit is:
[tex]Area = A_2 - A_1[/tex]
[tex]Area = \pi R^2 - \pi r^2[/tex]
[tex]Area = \pi (R^2 - r^2)[/tex]
[tex]Area = 3.14 (5^2 - 2^2)[/tex]
[tex]Area = 3.14 (25 - 4)[/tex]
[tex]Area = 3.14 * 21[/tex]
[tex]Area = 65.94[/tex]
As an estimation we are told 5 miles is 8 km.
Convert 45 miles to km.
Answer:
to get from 5 miles to 45 miles you multiply by 9 right so just times 8km by 9 which is 72 to get 45 miles into km.
Step-by-step explanation:
Answer:
72 km
Step-by-step explanation:
5m = 8km
÷5. ÷5
1m = 1.6km
×45. ×45
45m = 72km
if you spin the spinner 12 times what is the best prediction possible for the number of times it lands on pink or yellow
Answer:2
Step-by-step explanation:
Which ratios are equivalent to the given ratio?
3 to 2
Select each correct answer.
23
4 : 12
1510
18 : 12
6 to 4
i just need some help with ratios
A field of grass feeds 28 cows for 6 days. How many days would the same field feed 21 cows?
Answer:
Step-by-step explanation:
28 cows × 6 days = 168 cow-days
(168 cow-days)/(21 cows) = 8 days
If a field of grass feeds 28 cows for 6 days, the number of days that the same field would feed 21 cows is 8 days.
How to calculate number of days?This question involves the use of inverse proportion to solve.
According to this question, a field of grass feeds 28 cows for 6 days. The number of days it would take 21 cows is calculated as follows:
28 cows is fed for 6 days
21 cows will be fed for (28 × 6) ÷ 21 = 8 days.
Therefore, If a field of grass feeds 28 cows for 6 days, the number of days that the same field would feed 21 cows is 8 days.
Learn more about inverse proportion at: https://brainly.com/question/2548537
#SPJ2
I need to find the value of x
Answer:
52
is this the answer
Answer:
x = 5
Step-by-step explanation:
2x-3 = x+2
x= 2x-5
-x = -5
(Subraction sign gets cancelled)
Thus, x=5
pls anyone help me with this question God PLSSS
Answer:
(6,4)
Step-by-step explanation:
Hope it helps you.......
what is the value of x?
a. 10
b. 11
c. 3
d. 5
Answer:
5
Step-by-step explanation:
2 + 2+ + 13
2 + 15 + x 2
Combine like terms
2 + 1 5 + 3 +15
ok now when u get that answer u will get a different equation wich is
3 + 15
usually we can solve this by dividing 3 from both sides... 3x/3 = 15/3, getting x=5 as your answer.
For the rational function f(x)=(-13x-27)/(x^(2)-4x-12), F(x)=2
Quick help!!Also number 17!
Answer:
16. 29 and 30
17. C. 30 D. 31
Step-by-step explanation:
16. Given the inequality c ≤ $30, which is used to represent the situation, it implies that possible value of c must be equal to $30 or less than $30.
Two possible solutions form the options given would be:
29 and 30.
29 is less than 30, and 30 is equal to 30.
17. The inequality given is b ≥ 30.
This implies that possible solutions will be equal to 30 or greater than 30. It cannot be less than 30.
The solutions that apply would be:
30 (this is equal to 30) and 31 (this is greater than 30).
The remaining options don't satisfy or make the inequality statement true.
Help please if u
You don’t know it please don’t answer.
Carlos had48 brownies. He ate 3 brownies and then gave 2 brownies to each of his 16 friends. How many brownies does Carlos have left over?
Answer:
carlos will have one brownie left over.
Step-by-step explanation:
im smart
Helpppppp Asapppp guys
Answer:
[tex]-20\frac{3}{4}[/tex] < [tex]-15\frac{1}{2}[/tex] < [tex]-14\frac{3}{4}[/tex] < [tex]-\frac{1}{4}[/tex]
Step-by-step explanation:
Just so you know, the larger a negative number is, the smaller the number's value is.
The system of equations y = 2x + 5 and y = –3x – 15 is shown on the graph below.
On a coordinate plane, 2 lines intersect at (negative 4, negative 3).
According to the graph, what is the solution to this system of equations?
(–4, –3)
(–3, –4)
(–5, 5)
(5, –5)
Answer: A
Explanation:
Answer:
A. (–4, –3)
Step-by-step explanation:
This is in case any one else had the answer on a different letter.
A.if all 110 million households spent the same additional dollars on appliances, electronics, and furniture as the sample 30,000 rebate receiving households did so, how much did the aggregate consumption increase?
B. If the MPC was 0.9, how much would the cumulative spending increase as a result?
Answer:
Step-by-step explanation:
B. 10010 million
C. 100100
I need help with the graph I don’t I understand it
Solve the inequality.
-3.25y <-61.75
Step-by-step explanation:
-3.25y < -61.75
-3.25y < -61.75
-3.25. -3.25
whenever an inequality is divided by a negative number the sign changes, so if the sign of the inequality is greater than( > ) it becomes less than( < ) or the other way around. In this case the less than will be greater than.
y > 19 , S.S= [ 20,21,22,23.....]
(-7) + (-9) + 4 + 16
Answer: 4
Step-by-step explanation:
-7 + -9 = -16
-16 + 4 = -14
-14 + 16 = 4
Answer = 4
I need help. Alina drew a model of a square pyramid. The dimensions of the model are shown in the diagram. What is the volume of Alina’s model in cubic centimeters. Does anyone know what it means? I don’t get it.
Answer:
400 cm
I found the answer on Quizizz lol, I had the same question for a review :/ I still don't know how they got the answer though
The volume of Alina’s model in cubic centimeters when the side is 10 so here the volume should be considered as the 400.
Calculation of the volume:Since
The Height of the pyramid is 12 cm
The area of the base should be
[tex]= side^2\\\\= 10^2\\\\= 100[/tex]
Now the volume be
[tex]=1/3 * 100 * 12[/tex]
= 400
Hence, The volume of Alina’s model in cubic centimeters should be 400.
Learn more about volume here: https://brainly.com/question/3510925
what is 4/90 reduced
Answer:
2/45
Step-by-step explanation:
divide both sides by 2
4/2=2
90/2=45
2/45
Please explain how to do this
9514 1404 393
Answer:
1/2
Step-by-step explanation:
The rules of exponents are helpful.
(a^b)^c = a^(bc)
a^-b = 1/a^b
__
[tex]25^{\frac{1}{2}}\times10^{-1}=\dfrac{(5^2)^{\frac{1}{2}}}{10^1}=\dfrac{5^{2\cdot\frac{1}{2}}}{10}\\\\=\dfrac{5^1}{10}=\dfrac{5}{10}=\boxed{\dfrac{1}{2}}[/tex]
Kathleen successfully solved the system of equations 4.2 + 3y = 15 and -- 5x – 2y = -24 by multiplying each equation by a constant and adding the two equations together to eliminate
the x-terms. She then solved for y and substituted the value of y back into one of the equations and solved for a. What could she have multiplied each equation by, and what was her final answer?
Answer:
72
Step-by-step explanation
Can any one solve these?
Answer:
f(x)=-8
x=4
f(x)=10
x=-6
Step-by-step explanation:
In the rectangle below what is X?
Answer:
X= 82°
Step-by-step explanation:
Since we know ∠DAB is 41°, we also know that ∠CBA is 41°, since they must be equal. This tells us that the bottom angle of that triangle must be 98°, since the sum of all interior angles must equal 180°. Since this angle is supplementary to x, we know that x must equal 82°.
Use the graph to solve the equation x2 - 2x - 8 = 0.
answer-
x=4,-2
Step-by-step explanation:
1 point
3) ATTACH WORK FOR THIS QUESTION - WORTH 3 POINTS: Evaluate the
following expression below.
Answer:
(3⁰)×(4‐²)×(2³)
1×1/16×8
1/2
so th3 answer is option c.
Please help ASAP. Thanks so much
Answer:
A
Step-by-step explanation:
Easy method for this question is to plug the point (-1,7)
Plug -1 as x and hope we can get 7
[tex]y =-2(-1+1)^{2}+7\\y=7\\[/tex]
