Answer:
Area of lid = 804.35 square inches.
Step-by-step explanation:
Given the following data;
Circumference of lid = 32π inches
To find the area of the lid;
First of all, we would find the radius of the lid (circle).
Circumference of circle = 2πr
Substituting into the formula, we have;
32π = 2πr
Radius, r = 32π/2π
Radius, r = 16 inches.
Now, we can solve for the area of the circle using the formula;
Area of circle = πr²
Area of lid = 3.142*16²
Area of lid = 3.142 * 256
Area of lid = 804.35 square inches.
In terms of pie, area of lid = 256π square inches.
Therefore, the measurement which is closest to the area of the lid in square inches is 804.35 or 256π.
Find the midpoint between -5 and 37. pls help again!
Answer:
66
Step-by-step explanation:
To find the midpoint, you add them and then divide by 2
(-5+137)/2 = 66
Answer:
16
Step-by-step explanation:
-5+37=32
32÷2=16
to find average you have to add the numbers and divide by 2.
Which expression could be represented by this model?
Guys please help me no one will help me!:(
Answer:
8 x 9 maybe?
Step-by-step explanation:
This recipe makes 7 portions of chocolate mousse.
Cali has 900 g chocolate, 50 eggs, 100 mL of lemon juice and 250 g of sugar.
Cali makes 28 portions of mousse by following this recipe.
How much of each ingredient will she have left?
Answer
hey..!She would have to use 2700g chocolate, 150g eggs, 300ml lemon juice and 750 g of sugar.. to make 21 potions
_____________________________
To create the flower gardens, Wendell bought six pieces of wood. Pieces A and B are 6 feet long, pieces C and D are 8 feet long, piece E is 3 feet long, and piece F is 2 feet long.
Part A
Can Wendell make a triangular garden using pieces A, B, and F? Why or why not?
Part B
Can Wendell make a triangular garden using pieces D, E, and F? Why or why not?
Part C
Can Wendell make a rectangular garden with the pieces of wood he has? If yes, which pieces can he use?
Part D
Describe how Wendell can use all six pieces of wood to create either two rectangular gardens or two triangular gardens. Assume the gardens do not share a common side.
Part E
Wendell’s dog, Jordan, was getting in his way as he worked in the backyard. So, Wendell chained him to a pole. If the chain is 12 feet long, about how much area does Jordan have to walk around?
Don't bother to answer if you're not gonna get them right or just guessing.
Answer:
i only know A and B
Step-by-step explanation:
Part A: Yes because the total is 6 pieces and can be used for each to find the answer
Part B: To create the flower gardens, Wendell bought six pieces of wood. Pieces A and B are 6 feet long, pieces C and D are 8 feet long, piece E is 3 feet long, and piece F is 2 feet long
Sorry but at least its something
Hi! I could really use some help :)
Answer:
A=330
Step-by-step explanation:
im not sure which is the length width height
but if length is 10
width is 3/5
height is 15
A=2(wl+hl+hw)=2·(0.6·10+15·10+15·0.6)=330
then the area would be 330
Bryce tried to solve an equation step by step. \qquad\begin{aligned} \dfrac83&=3\left(c+\dfrac53\right)\\\\ \\ \dfrac83&=3c+\dfrac53&\green{\text{Step } 1}\\\\ \\ 1&=3c&\blue{\text{Step } 2}\\\\ \\ \dfrac13&=c&\purple{\text{Step } 3}\\\\ \end{aligned}
Answer:
Bryce is wrong in step 1 because he did not distribute 3 over 5/3
Explanation
Given the steps taken by bryce as shown, we are to find where he made an error
[tex]\qquad\begin{aligned} \dfrac83&=3\left(c+\dfrac53\right)\\\\ \\ \dfrac83&=3c+\dfrac53&\green{\text{Step } 1}\\\\ \\ 1&=3c&\blue{\text{Step } 2}\\\\ \\ \dfrac13&=c&\purple{\text{Step } 3}\\\\ \end{aligned}[/tex]
Given the expression;
[tex]\dfrac83&=3\left(c+\dfrac53\right)\\\\ \\[/tex]
Step 1:Expand the bracket using the distributive law;
8/3 = 3c + 3(5/3)
Simplify
8/3 = 3c + 15/3
Step 2: Subtract 15/3 from both sides
8/3 - 15/3 = 3c+15/3-15/3
(8-15)/3 = 3c
-7/3 = 3c
Step 3: Multiply both sides by 1/3
-7/3 * 1/3 = 3c * 1/3
-7/9 = c
Swap
c = -7/9
From the calculation, we can see that Bryce is wrong in step 1 because he did not distribute 3 over 5/3 thereby making his solution incorrect
What is the equation of the line that passes through the point (−1,−5) and has a slope of −3?
Answer:
[tex]y=-3x-8[/tex]
Step-by-step explanation:
Linear equations are typically organized in slope-intercept form:
[tex]y=mx+b[/tex] where [tex]m[/tex] is the slope and [tex]b[/tex] is the y-intercept (the value of y when the line crosses the y-axis)
1) Plug the slope (m) into the equation
We're given that the slope is -3. Plug -3 into the equation
[tex]y=-3x+b[/tex]
2) Solve for the y-intercept (b)
To solve for b, plug the given point (-1,-5) into the equation as (x,y).
[tex]-5=-3(-1)+b\\-5=3+b[/tex]
Subtract 3 from both sides
[tex]-5-3=3+b-3\\-8=b[/tex]
Therefore, the y-intercept is -8. Plug -8 back into our original equation as b
[tex]y=-3x-8[/tex]
I hope this helps!
find the area of the figure
HELP PLEASE DUE IN 3 MINUTES
Answer:
The answer is 5 TRUST ME
Step-by-step explanation:
Answer:
5 is the median
Step-by-step explanation:
Median
Arrange your numbers in numerical order.
Count how many numbers you have.
If you have an odd number, divide by 2 and round up to get the position of the median number.
If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
what is the solution to the inequality shown? 2-x<4-3x
Answer:
x<1 or (-infinity, 1)
Step-by-step explanation:
Which side lengths do not make a triangle ?
10, 15, 23
1, 2, 4
5, 6, 7
6, 8, 9
Answer:
1,2,4
Step-by-step explanation:
Okay so basically in a triangle, the sum of any two sides should be greater than the third remaining side. So if we had a triangle with sides A, B, and C, A+B>c, A+C>B, and B+C>A. If you look at 1,2, and 4, 1=2=3 which is less than 4. That is why that is not a triangle.
This is a Vertical Stretch,
This is a Horizontal Compression,
What is the difference between the two?
The bearing of a house from point A is 319° . From a point B , 317m due east of A , the bearing of the house is 288° , How far is the house from A ?.
Please show workings and a diagram.
Answer:
190.2 mStep-by-step explanation:
Refer to diagram in the attachment (not drawn to scale)
A and B are mentioned points and H is the home location.
Bearing on AH is 319°, the angle between horizontal line and AH is:
319° - 270° = 49°Bearing on ABH is 288°, the angle between horizontal line and BH is:
288° - 270° = 18°The 49° is the exterior angle, so the angle H is:
49° - 18° = 31°Use the law of sines to find x, the distance AH:
x/sin 18° = 317/sin 31°x = 317 sin18° / sin 31°x = 190.2 m (rounded)does anyone know how to do this ? I need to show my work btw
Answer:
m∠ECD = 145°
m∠FCA = 35°
m∠PDF = 70°
Step-by-step explanation:
For ∠ECD:
- You can find this angle using supplementary angles. ∠ECD and ∠ECB are supplementary, meaning they add to 180°. Since the measure of ∠ECB is provided, you can subtract that from 180° to get m∠ECD:
180 - 35 = 145°, so m∠ECD = 145°
For ∠FCA:
- You can solve this problem using the Vertical Angles theorem. It states that vertical angles are congruent. ∠FCA's vertical angle pair is ∠ECB, which is 35°, so you can deduce that m∠FCA = 35°
For ∠PDF:
- You can find the measure of this angle by using supplementary angles like for ∠ECD. ∠PDC is supplementary to ∠PDF, and it's value is given. so you can find PDF by subtracting the value of ∠PDC from 180:
180 - 110 = 70°; m∠PDF = 70°
Simplify
14 + 8 x 6
63
62
42
Answer:
62 is the answer
Step-by-step explanation: hoped I helped
14+48=62
find the volume of the cylinder in terms of pi
Answer:
350π
Step-by-step explanation:
V = πr^2h
V = π(5)^2(14)
V = 350π
Three pizzas and four sandwiches cost $34. Three pizzas and seven sandwiches cost $41.50. How much does a pizza,
p, and a sandwich, s, cost?
Answer: p= $8 s= $2.50
Step-by-step explanation:
3p + 4s = 34 and 3p + 7s= 41.50
Since the number of pizzas DIDNT change between these two equations, we can use the total of the second equation to help us find the price of one sandwich.
41.50 - 34 = $7.5 for 3 sandwiches (7s-4s)
So how much is one sandwich? 7.50/3 = $2.50 for each sandwich
now that we know s, it’ll be much easier finding p. We can use one equation to find p.
3p + 4(2.5) = 34 (Solve algebraically)
3p + 10 = 34
- 10 | -10
3p = 24
3p/3 = 24/3
p = $8. Now you can check by substituting the variables!
please help! anybody know a math activity i could do for preschoolers? i have to make a sample as well but i just need an idea
Box 1 measures 6 cmon width, 12 cm in length and 4 cm in height. The height is doubled to 8cm to produce a larger box, Box 2 Which phrase accurately describes the volume of Box 2 in relation to Box 1
Answer: put A
Step-by-step explanation:
Put A cause 1 can’t be measure so you have to add 4 .
Plz help me with this question plz
Answer:
Quarters: 2 = 50 cents. 50cents
Dimes: 2 = 20 cents. 70cents
Nickels: 8 = 40 cents. $1.10
Hope this Helps!:)
1/8 of 4 yards= ? feet not in decimal form
9514 1404 393
Answer:
3/2 feet
Step-by-step explanation:
4 yards = (4 yd)(3 ft/yd) = 12 ft
1/8 of that is ...
(1/8)(12 ft) = (12/8) ft = 3/2 ft = 1 1/2 ft
A turtle and a snail are 300 feet apart when they start moving towards cach other. The
turtle is moving at a speed of 5 feet per minute, and the snail is moving at a speed of 1
foot per minute.
How soon will they meet?
Answer:
They'll meet in 150 minutes.
Step-by-step explanation:
300÷2=150
1 foot = 1 feet
they will take
150m in 150 minutes
please answer I will mark brainliest
Answer:
3,466.32
Step-by-step explanation:
Answer:
give other person brainliest
Step-by-step explanation:
Find p and q .......
Answer:
Q = 9
P = 5
Step-by-step explanation:
Identify the expression that has the largest value when a<-1
1-2a
a
a^2
a^3
Answer:
1-2a is the largest for -1 > a > -2.41
a^2 is the largest for -2.41 > a.
Step-by-step explanation:
We want to find the expression with the largest value.
Remember that the sign is important here, because:
1 is larger than -10
So we will look at the expressions that, when evaluated in a negative number, give a positive number.
The only two options in the case:
a < -1
are:
1-2a
and
a^2
So we have a linear equation and a quadratic equation.
We know that quadratic equations grow a lot faster than linear equations for all values larger than 1 (or minus one, because the sign does not matter).
if -1 < a < 1, a quadratic function grows really slow, but this is not the case.
So from now, we can guess that a^2 is larger.
But let's solve it graphically.
Let's define two functions:
f(a) = 1 - 2*a
g(a) = a^2
Now we can graph these two, and look at the region a < -1, and see which one is larger.
in the image, you can see that there is a small region from:
-1 > a > -2.41
Where the linear equation is larger, and for:
a < -2.41
The quadratic equation is larger.
please help i dont understand
Answer:
imma say 45m
Step-by-step explanation:
im not sure but tell me if im wrong so i can fix it. thanks
Help me plzz and thank you follow my tik baxbyalert help me plzz i love you guys so much
Answer:77
Step-by-step explanation:
415-338=77
What is the Volume of this Prism?? **12 POINTS** PLEASE HELP ME IM CONFUSED
9514 1404 393
Answer:
540 cm³
Step-by-step explanation:
Apparently, the base of the prism is a parallelogram that is 15 cm wide and 3 cm from one side to the other. Its area is given by ...
A= bh
A = (15 cm)(3 cm) = 45 cm²
The volume of the prism is the product of its base area and height.
A= Bh
A = (45 cm²)(12 cm) = 540 cm³ . . . . volume of this prism
Kimberly collects data on the average temperatures in January in her state over the last 30 years. She then calculates the mean and median for the data set.
Kimberly decides to collect data from two more years and add them to her original data set. The first year, the average temperature is colder than it had been for any of her previous recorded data. The second year, the average temperature is warmer than for any of her previous data.
Which statement describes how adding the two new temperatures to Kimberly's data set could change the statistical measures?
A
The mean and median may both change.
B
The mean and median will both stay the same.
C
The median may change, but the mean will not change.
D
The mean may change, but the median will not change.
Answer:
D.) The mean may change, but the median will not change.
Step-by-step explanation:
By adding two new values to the existing dataset ; this two values are extreme values as described in the dataset.;
As the warmer will be the new minimum and the colder the new maximum .
The median value being the midpoint of the dataset when arranged in order will definitely not be affected by these new additions are at the beginning and end of the data set. Hence, the previous median points will Also be the new median points.
As for the mean, it has to do with calculation the average value, despite the number being at the extreme, the new points may take up any value and hence will affect the new sum and ultimately the obtained average.
Therefore,The mean may change, but the median will not change.
volume of a sphere that has a diameter of 8 inches PLEASE HELP
Answer: 268.08in³
Formula:
V=4 π r³
3
d= 2r
Solving for V:
V=1 π d³=1·π·83≈268.08257in³
6 6