Answer:
Step-by-step explanation:
2x6²( = 2x36 ) = 72
Each big square below represents one whole.
What percent is represented by the shaded area?
Answer:
173%
Step-by-step explanation:
I think?
What is the area of the circle? I need help please!
Answer: 78.5
Step-by-step explanation:
Express 9.25. as a fraction in its simplest form
Answer:
9 1/4
Step-by-step explanation:
9.25-9=0.25
0.25 =1/4
9 1/4
pls help Isabella is saving up money to buy a car. Isabella puts $7,000.00 into an account which earns 3% interest, compounded monthly. How much will she have in the account after 5 years? round your answer the nearest cent.
Answer:
$1,050
Step-by-step explanation:
√Verified.
Answer:
28,000
Step-by-step explanation:
Write the equation of the line that passes through the points (9, -8) and (-7,3).
Put your answer in fully reduced point-slope form, unless it is a vertical or horizontal
line.
Answer:
y=-0.6875x -1.8125
y= -11/16x -29/16
Step-by-step explanation:
Maria says that the solutions of the inequality are y. Find, describe, and correct the error in Maria's work, shown here.
Answer:
Y=-1
Step-by-step explanation:
2(2y-1)<-6
4y-2<-6
4y<-6+2
4y< -4
y< -1
What percent is represented by the shaded area?
A dice is a perfect cube. The length of the side of the dice is 1 cm. The density of a dice is 2 g/cm.
What is the volume of the dice?
Answer: I handdbbdhddhdndnndnddnndjdjdjdjdjdjdjdjdjdjdjdjdjdjdjd
Step-by-step explanation:
Complete the point-slope equation of the line through (1, -1) and (5,2).
Use exact numbers.
y-(-1) =
I need help
Answer: Y-(-1)= 3/4(x-1)
Step-by-step explanation:
*First find the slope*
y2-y1/x2-x1 ==> 2-(-1)/5-1 ==> 3/4
Point-slope form ==> y-y1=m(x-x1)
y-(-1)=3/4(x-1)
Solve the system below.
y= -3/4x-4
2y-2=x
When Colton commutes to work, the amount of time it takes him to arrive is normally distributed with a mean of 41 minutes and a standard deviation of 3.5 minutes. Using the empirical rule, determine the interval that represents the middle 95% of his commute times
Answer:
(34, 48)
Step-by-step explanation:
According to the Empirical Rule, 95% of normally distributed data lie within two standard deviations of the mean. That, in turn, means 95% of the data in this problem lie within 2(3.5 min), or 7 min, of the mean:
41 - 7 < mean < 41 + 7, or
34 < mean < 48, or simply (34, 48)
Pls answer quickly I will report links
Answer:
18
Step-by-step explanation:
18 is the correct answer
What is the solution to the systems of equations below?
y = x + 1
y = 3x + 3
plz give a break down i can write down
Answer:
C is correct
Step-by-step explanation:
Can any on help on 4-6 only please it would be grateful
Answer:
4. h=9in
5. 150.8[tex]m^{2}[/tex]
6. 301.6[tex]in^{2}[/tex]
Step-by-step explanation:
4.
Surface area of a rectangular prism form : A=2(wl+hl+hw)
Substitute in values from the question: 558=2[(9)(11)+h(11)+h(9)]
Multiply where applicable: 558=2[(99)+11h+9h]
Combine like terms: 558=2[(99)+20h]
Divide both sides by 2: 279=(99)+20h
*note- This step can also be seen as multiplying the right side by 2 without messing with the left at all (558=(198)+40h) then you would solve in the same fashion as I will from here just with the alternative numbering*
Subtract to isolate the h: 180=20h
Divide both sides to isolate the h: 9=h
Now we see that the missing dimension h=9in
*note- I did not bold the equations with squares so please don't be confused by that*
5.
Surface area of a cylinder form: A=2πrh+2π[tex]r^{2}[/tex]
Substitute in values from the question: A=2π(3)(5)+2π[tex]3^{2}[/tex]
Multiply were applicable: A≈94.2+56.5
Add remaining values: A≈150.8
Now we see that the total surface area is 150.8[tex]m^{2}[/tex]
*note- whenever we solve for volume or SA of a figure we square the unit ([tex]m[/tex]➞[tex]m^{2}[/tex])*
6.
Surface area of a cylinder form: A=2πrh+2π[tex]r^{2}[/tex]
Substitute in values from the question: A=2π(6)(2)+2π[tex]6^{2}[/tex]
*note- we use 6 instead of the given value 12 because the equation calls for the radius and not the diameter*
Multiply were applicable: A≈75.2+226.2
Add remaining values: A≈301.6
Now we see that the total surface area is 301.6[tex]in^{2}[/tex]
*note- whenever we solve for volume or SA of a figure we square the unit ([tex]in[/tex]➞[tex]in^{2}[/tex])*
Hope this helps :)
Please Help!!
One of the longer sides of a kite is 39 feet. One of the shorter sides is 25 feet. Half the length of the shorter diagonal is 15 feet. what is the area of the kite? (Round to whole if necessary)
Answer:
487.5 sq ft
Step-by-step explanation:
5 cm
2 cm
1 cm
What is the answer help ASAP
Answer:
Area = 34 cm squared
Step-by-step explanation:
First,
Top = 5
Bottom = 5
Left side = 2
Right side = 2
Front = 10
Bottom = 10
Total = 34
Hope this helps!
Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
Please help me with these!!
Answer:
Physics: 40℅
Chemistry: 20℅
Other: 90℅.
Hope you like my answer.
A rectangular napkin has an area of 88 square centimeters and a length of 8 centimeters.
What is the width of the napkin?
Answer:
11 cm
Step-by-step explanation:
a= l x w
88= l x 8
88/8= 11
so ll cm is the width of the napkin
HELPP ME PLEASEEE!!!
don’t put those link/file things it gives me ur info and i can hack;)
Answer:
2 x ( -4 ) = -8
Step-by-step explanation:
2 x 4 = 8
a negative x a positive = negative
so therefore the answer is -8
The length of the rectangle is 8 feet. The area is 32 square feet. What is the width of the rectangle?
Answer:
it's four
8×4=32
Find the volume of the rectangular prism.
Write your answer in simplest form.
3/5m
4/9m
2/5 m
Answer:
8/75
Step-by-step explanation:
To find the volume of a rectangular prism you multiply the length, width, and height.
So you do (3/5)*(4/9)*(2/5), and to multiply fractions you multiply the tops by eachother, and then the bottoms by eachother.
So its (3*4*2) over (5*9*5)
which gives you 24/225 which simplifies to 8/75
351 students in 27 classes _____ students in each class
Answer:
13
Step-by-step explanation:
351 divided by 27 = 13
What is the center of the circle shown below? A.J B. 7.8 C. K D.JK
Answer:
J
Step-by-step explanation:
J is the center of the circle
NO LINKS and whoever answers correctly and first gets the brainliest
Answer:
i think it is A
Step-by-step explanation:
Answer:
A) m = 1300 - 35(8)
Step-by-step explanation:
If your savings account has $1300 in it, and 35 is being taken away every month for 8 months, then you would multiple the months by the amount of money being taken away then subtract the amount from the total amount of money in her account. There for 'm = 1300 - 35(8)'.
Which equation can be used to find the value of x?
109=180
x+42=67
x=180-109
42+67-x=180
Answer:
C
Step-by-step explanation:
We know every triangle equals 180 so were just going to take 180 - 42 = 138 then were going to do 138 - 67 = 71 we can check our work by doing
42 + 67+ 71 = 180. We also know 67 + 42 = 109.
Lets look at our answers;
A. 109 = 180 + x When solved it gave me; x = -71. We got a positive 71 so this is incorrect.
B. x + 42 = 67 When solved it gave me; x = 25, which is incorrect.
C. x = 180 - 109 When solved it gave me; x = 71
D. 42 + 67 - x = 180 When solved it gave me; x = - 71
Therefore the answer is C.
The heights of all 12-year old girls in the U.S. Are normally distributed with a mean of 60.5 inches and a standard deviation of 3 inches. What is probability that a girl chosen at random from a that age group with have a height of at least 69.5 inches?
geometry triangle help pls
Answer:
equilateral trianglethe last optionpls mark brainlestFIND THE ERROR!!!!!!!!
Answer:
the error is between steps 2 and 3. you cannot add 5x and 3. if a value has an x attached, then you can only add values that also have that variable attached. hopefully that made sense, lmk if you need more explaining :)
Step-by-step explanation:
Plz help me i will give barinless im not lying plz help
Answer:
what do you need help with?
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
7 x 3/4 = 21/4 = 5 - 1/4 ft