Answer:
radius (r)= 2.25
Step-by-step explanation:
area (A)=16cm^2
A = πr^2
16= (22/7)r^2
(16*7)/22=r^2
√5.09= r
r=2.25
1. How many feet long is the space Mr. Hamilton wants to fill with pictures? Explain how you know
2. Convert this length to inches
Answer:
4 feet I think
Step-by-step explanation:
Regina can purchase packets of tea in four sizes. Which size is the best buy?
9-lb packet for $12.75
2-lb packet for $4.34
7-lb packet for $9.45
4-lb packet for $6.26
PLZ help, i'm on a test
Answer:
7 lb for $9.45
Step-by-step explanation:
12.75 / 9 = 1.42
4.34 / 2 = 2.17
9.45 / 7 = 1.35
6.26 / 4 = 1.57
The lowest answer is 7 lb for $9.45
Please help please and thank you
Answer:
The answer is 1.5
Step-by-step explanation:
The answer is 1.5
PLEASE ANSWER BOTH QUESTIONS. Use Graph to help answer them. NO LINKS.
10 Points + brainliest.
7a + 50 = 247
Answer:
a = 28.14 (Estimated)
Step-by-step explanation:
7a + 50 = 247
=> 7a = 197
=> a = 28.1428571429 (Using Calculator)
=> a = 28.14 (Estimated)
Hoped this helped.
Answer:
a= 190
Step-by-step explanation:
7a+50=247
=7a = 247-50
= a = 197-7
= a = 190
Someone help me with this please, I really need help, and it's due tmrw...PLEASE
Answer:
the last one
Step-by-step explanation:
3.5(w) 3.5 per week or 3.5 change per week
hope this was helpful
I think it is D. 3.5 is the amount it grows every week which is why it is multiplied by the number of weeks.
HELPPPPPPP!!!! I NEED ANSWER QUICK!!!!
Answer:
x=8
Step-by-step explanation:
2(2x+7)=46
2x+7=46/2=23
2x=23-7=16
x=16/2=8
Answer:
x = 8.9
2(2x+7)=46
4x+14=46
4x=35
x=8.9
I would appreciate this a lot if someone could help me with this.
Answer:
Question no. 2 answer is A 100percent confrom
What is the length, in units, of the line segment with endpoints at (1, 4) and (3, 7)?
A. √137
B. √15
C. √5
D. √13
Answer:45
Step-by-step explanation:
on edge
Please use the picture and help. The topic is scale factor
Answer:
6.5
Step-by-step explanation:
divide 32.5 and 5 i believe this is the awnser
Answer:
6.45 inches on the plans
Step-by-step explanation:
count up by fives 6 times, then that makes 6 inches on the plans. count up by ones 2 times to get 6.4 inches on the plans. then count up by 5 tenths 1 time then you get 6.45 inches on the plans. it is about 6 inches on the plans.
Speedy Boat Rental charges a 15$ deposit fee plus a 2$ for each hour of use to rent a paddle boat. Witch equation is right?
1. x=15y+2
2. y=15x+2
3. y=2x+15
Please give me a real answer. I will give you extra points.
Answer:
it's 2
Step-by-step explanation:
2. y=15x+2
Which one is it in the screenshot below?
I know it has to be one of these two:
Q or R
Find the value of xxx in the isosceles triangle shown below?
Answer:
Step-by-step explanation:
(PLEASE HELP, BRAINLIEST IF CORRECT) A jar is filled with quarters and nickels in the ratio 1 2/5 to 2 1/3. If there are 24 quarters in the jar, what is the ratio in dollar value of quarters to that of the nickels???
Answer:
40 nickels
Step-by-step explanation:
1 2/5 to 2 1/3 = 7/5 : 7/3
= 21/15 : 35/15
21/15 = 24
35/15 = x
(35/15 * 24) / 21/15
∴ 56 ÷ 21/15
= 40 nickels
Answer:
im just answering this so that the other person gets brainliest
PLS HELP IM GONNA FAIL MATH
How long does it takes to walk around a circular pond that has a radius of 48 meters?
Answer:
This circumference of the pond is 2πr (or 2π48), which equals 301.44m(assumine pi is 3.14). How long it takes to walk around depends on the rate of speed.
2 more questions left please help with this fast!!! IXL question
helpppppppppppppppppppppppppppppppppp
Step-by-step explanation:
The balance on a credit card, that charges an 18% APR interest rate, over a 1 month period is given in the following table:
Days 1-3: $150 (initial balance)
Days 4-20: $200 ($50 purchase)
Days 21-30: $50 ($150 payment)
What is the finance charge, on the average daily balance, for this card over this 1 month period?
round to the nearest hundredth
A plant is 5cm tall and growing at a rate of 3cm a month. What is the right equation?
1. y= 5 - 3x
2. y=3x+5
3. y= 5x+3
Answer:
C. y=3x+5
Step-by-step explanation:
It is at a growing rate of 3cm a month.
x = centimeters a month
y = total amount
Help please with these solutions
Answer:
a
Step-by-step explanation:
just needed the points, sorry
Giovanni can read 210 words per minute. If there are approximately 540 words on a page, about how many pages can he read in 3 hours? Round your answer to the nearest whole number.
462 pages
122 pages
233 pages
70 pages
She can read 70 pages in 3 hours.
What is proportion?A proportion is a fraction of a total amount, and the measures are related using a rule of three.
The relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
We are Given:
Giovanni can read 210 words per minute and, books contain 540 pages
So, she can read the portion of book
=210/540
= 21/54 per minutes
= 21/54 x 60
= 23.3 pages in one hour
and in 3 hours she can read
= 23.3 x 3
= 70 pages in 3 hours
Learn more about unitary method here:
brainly.com/question/22056199
#SPJ2
T-T help, i do not understand functions....
Annette is surveying people in the city about their interest in a new shopping mall. She found that 180 people, or 37.5% of those surveyed, do not want a new mall. How many people did Annette survey?
We want to find the total number of people that Annette surveyed given that we know a percentage and the number that the percentage represents.
We will find that the number of people that Annette survey is 480.
To get the solution:
Let's assume that she surveyed a total of X people.
Then we can write the equivalence:
100% = X
We know that the 37.5% is equivalent to 180 people, then we can write:
37.5% = 180
The two equations are:
100% = X
37.5% = 180
Now we can take the quotient between these two equations to get:
(100%/37.5%) = X/180
Solving for X we get:
(100%/37.5%)*180 = X = 480
So the total number of people surveyed is 480.
Answer:
480 people
180/X × 100 = 37.5%
180 × 100 = 37.5 × X
18000 ÷ 37.5 = 37.5 × x ÷ 37.5
480 people = x
how many times can 7 go into 1000
Answer:
7 can go into 1000 142 6/7 times. This is a remainder equation, but that is how many times 7 can go into 1000.
Hope this helps!
[tex]2(6p-5)\geq 3(p-8)-1[/tex]
Which Numbers Can Be A Solution.
[tex]-2[/tex]
[tex]-\frac{9}{5}[/tex]
[tex]-\frac{3}{2}[/tex]
[tex]-\frac{7}{8}[/tex]
[tex]-\frac{1}{5}[/tex]
hellp me please, i need to get this done by the end of the day !!
Answer:
They are both the same triangle, with different dilations
Step-by-step explanation:
(I hope this is right, I wasn't quite sure of the context)
Answer:
1.a+b=c 2. c+d=e 3.f+g=h
Step-by-step explanation:
Jaylen's beta fish tank holds 4 1/2 gallons of water. It takes him 1 7/8 minutes to fill it. What is the flow rate of the water in gallons per minute? (label your answer gpm) pls dont delete or post links Ty worth 29 points and brainlyiest
I had this same question! ill tell you what i got.
Answer:
12/5
Step-by-step explanation:
His fish tank is 4 1/2 gallons of water. It takes him 1 7/8 minutes to fill it. So you need to find out how many gallons you can pour in 1 minute. You can eliminate A (5/12) because he is filling more than 1 gallon per minute. You can divide 4.5 (4 1/2) by 1.875 (1 7/8). You get 2.4. Convert it back to a fraction, and you get 2 4/10. Simplify the fraction 2/5. Now convert it to an improper fraction. 12/5.
Which equation is shown in the graph?
Best answer gets brainliest!
Answer:
C) y=x^2+x-6
Step-by-step explanation:
Looking at the first picture, the equation is way too high, thus A is incorrect
Looking at the second picture, the equation is also too high, thus B is incorrect
Looking at the third picture, the equation is at the graph, thus C is correct
Looking at the fourth picture, the equation is more at the right than at the left thus the equation is incorrect
Hope this helps!
a. What fraction of the students chose Website A? Write your answer in simplest form.
Answer:
no se hablar taka taka XD
include a explanation pls
Answer:
C
Step-by-step explanation:
Which ordered pair is a solution of the following system of linear inequalities: y≤x+2y+x≥4
Answer:
A
Step-by-step explanation:
[tex]y\leq x+2=3\leq 1+2\\\\y+x\geq 4=3+1\geq 4[/tex]
HOPE THIS HELPS YOU!!!!!!! :) :) :)
SORRY IF IT'S WRONG