Answer:
If π=22/7
volume of cylinder =282.857m³
Can someone explain this question which part of the class do you think you will apply to your life both now or in the future?
Which is the answer?
A.5.7
B.8.9
C.3.5
D.3.2
help me please:(
Answer:
The answer is c
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
hope this helps with the work
if answers correct you get brainist!
What is the measure of angle X. No links plz
Answer:
30
Step-by-step explanation:
The scale of a map is 0.5 inches :10 km. Find the actual distance corresponding to the map distance of 10 inches.
Answer:
200 km
Step-by-step explanation:
Create a proportion where x is the actual distance:
[tex]\frac{0.5}{10}[/tex] = [tex]\frac{10}{x}[/tex]
Cross multiply and solve for x:
0.5x = 100
x = 200
So, the actual distance is 200 km
the more the volume of a cone shaped hole is 12 pi ft3if the hole is 4 ft deep what is the radius of the whole
Answer:
3 ftStep-by-step explanation:
Volume of the cone:
V = 1/3πr²hSubstitute values and solve for r:
12π = 1/2πr²(4)r² = 9x = √9r = 3 ftIn need of help it’s due in an hour!! I’ll give brainliest to the best answer
Please and thx
20.
[tex] \sqrt{ {(0 - 4)}^{2} + {(4 - 7)}^{2} } = 5[/tex]
Write a formula for the given measure. Let P represent the perimeter in inches, and w represent the width in inches. Identify which variable depends on which in the formula.
Complete Question:
Write a formula for the given measure. Let P represent the perimeter in inches, and w
represent the width in inches. Identify which variable depends on which in the formula.
*The perimeter of a rectangle with a length of 5 inches
Answer:
P = 2(5 + w)
Or
P = 20 + 2w
P is the dependent variable
w is the independent variable
P depends on w.
Step-by-step explanation:
Given:
Perimeter of rectangle = P
Width of the rectangle = w
Length of the rectangle = l = 5 in.
Formula for perimeter of a rectangle = 2(length + width)
Plug in the values. Formula for the given measure would be:
P = 2(5 + w)
Or
P = 20 + 2w
P is the independent variable, while w is the dependent variable.
This is because the Perimeter (P) of the rectangle is dependent on the width (w). Whatever value of w we get would determine the value of P were would get. Therefore,
P depends on w.
Lisa and conner had $360 altogether. After Connor gave Lisa 40% of his money, she had the same amount of money as he did. How much money did Conner have in the beginning?
Answer:
Conner had 225 in the beginning
Step-by-step explanation:
Let lisa's money be L
and Conots money be C
C+L= 360----------------1
Connor gave Lisa 40% of his money,
L= 0.4C+L
C= 0.6C
L=0.4C+L=C
C=0.4C+L---------------2 she had the same amount of money as he did
C-0.4C=L
`0.6C=L
Put L=0.6C in eqn 1
C+0.6C= 360
1.6C= 360
C= 360/1.6
C=225
C+L= 360----------------1
225+L=360
L= 360-225
L= 135
what is 4.13 to the nearest tenth
Answer:
4.1
Step-by-step explanation:
What is the shape of the cross section perpendicular to the base of the cone
Answer:
The answer is a triangle.
Find the missing value of x and y.
Step-by-step explanation:
tan 60 = 21 ÷ y
1.73 = 21 ÷ y
y = 21 ÷ 1.73
y = 12.14
tan 30 = x÷ 12
0.6 x 12 = x
x = 7.2
i need help hurry please
Answer:
It should be 54 units
Step-by-step explanation:
I'm just typing here so brainly let's me post
PLEASE PLEASE HELP!!
Answer:
at first subtract the remainders from the corresponding given number
Can someone help me out my grads are bad
Answer:
10 across and 6 down
Step-by-step explanation:
multiply sides by 2
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Which number is NOT an integer?
8. Veronica is trying to prove triangle ABC is equal to triangle DEF Which statement would not help to prove the two
triangles congruent?
Answer:
no answer sorry
Step-by-step explanation:
no answer sorry
A data set is made up of these values.
1, 4, 4, 5, 6, 8,9
Find the interquartile range.
A. 9 -1 = 8
B. 9-8 = 1
C. 4-1 = 3
O 0
D. 8 -4 = 4
SUBMIT
Answer:its D 8 -4 = 4
Step-by-step explanation:
What Is the median for 2,0,1,0,4,3,1,0,7
Answer:
1
Step-by-step explanation:
Have a good day :)
Answer:
Step-by-step explanation:
the median is 1
Drew has two cats. One cat weighs 17 pounds, and the other one weighs 1212 pounds. Audrey’s dog weighs 33 pounds.
What is the difference in ounces between Audrey’s dog and the combined weights of Drew’s cats?
Enter your answer in the box.
Answer:
48 ounces
Step-by-step explanation:
Answer:
64 ounces.
Step-by-step explanation:
combined weigh = weight of cat 1 + weight of cat 2
combined weigh = 17 + 12 = 29 pounds
The difference in weight of the Dog's weigh by the combined cat's weigh is the subtraction between the two, so we have:
Difference in weigh = 33 - 29 = 4 pounds
We now have to convert it to ounces, since 1 pound contains 16 ounces we can multiply the value of the weigh in pounds by 16 to obtain the final value:
Difference in weigh = (4 pounds)* 16 = 64 ounces
use two multipliers to convert 81 square feet to square yards
9 square yards..........
9.
Match the graph with its equation.
A. –6x – 2y = 12
B. –6x + 2y = 12
C. 6x + 6y = 12
D. 6x + 2y = 12
Answer:
The answer is A. -6x-2y=12.
Step-by-step explanation:
In order to graph the equation, start by rewriting the equation in slope-intercept form. To rewrite the equation in slope-intercept form, add 6x to both sides of the equation, and then divide each term by -2 and simplify. Now, the equation should look like y= -6-3x.
Using the slope-intercept form, you can find the slope and y-intercept. By using the formula of y= mx+b, m= -3 and b= -6. Thus, the slope is -3 and the y-intercept is (0,-6).
Now, you can create a table of x and y values to graph the equation. After graphing the table of x and y values, the final answer is -6x-2y=12.
What is PD? *with picture*
Answer:
looks like 5cm!
Step-by-step explanation:
hope it helps
Answer:
[tex]PD=6.4cm[/tex]
Step-by-step explanation:
[tex]AP*PC=BP*PD[/tex]
[tex]4*8=5*PD[/tex]
[tex]\frac{4*8}{5}=PD[/tex]
[tex]\frac{32}{5} =6.4[/tex]
[tex]So, PD=6.4cm[/tex]
-----------------------
hope it helps...
have a great day!!
algum brasileiro aqui?
Answer:
Eu sou
Step-by-step explanation:
Quer ser minha amiga? TwT
Answer:
OLA TUDO BEM COM VC??
EU SOU BRASILEIRA
2/10{(1/12+3/4)÷3/7 please try to solve please
Given:
The expression is:
[tex]\dfrac{2}{10}\left(\dfrac{1}{12}+\dfrac{3}{4}\right)\div \dfrac{3}{7}[/tex]
To find:
The value of the given expression.
Solution:
We have,
[tex]\dfrac{2}{10}\left(\dfrac{1}{12}+\dfrac{3}{4}\right)\div \dfrac{3}{7}[/tex]
On simplification, we get
[tex]=\dfrac{2}{10}\left(\dfrac{1+9}{12}\right)\div \dfrac{3}{7}[/tex]
[tex]=\dfrac{2}{10}\left(\dfrac{10}{12}\right)\div \dfrac{3}{7}[/tex]
[tex]=\dfrac{2}{12}\div \dfrac{3}{7}[/tex]
[tex]=\dfrac{1}{6}\div \dfrac{3}{7}[/tex]
In can be written as:
[tex]=\dfrac{1}{6}\times \dfrac{7}{3}[/tex]
[tex]=\dfrac{7}{18}[/tex]
Therefore, the value of the given expression is [tex]\dfrac{7}{18}[/tex].
line cd in DE are tangent to circle a shown below ifCE is 130° what is the measure of angle CDE
20°
40°
42.5°
50°
Answer:
m<CDE = 50°
Step-by-step explanation:
Recall: when an angle is formed outside a circle by two tangents, the angle formed = ½(the difference between the measures of the intercepted arcs), based on the outside angles theorem.
This implies that:
m<CDE = ½(Arc CBE - Arc CE)
Arc CE = 130°
Arc CBE = 360° - 130° = 230°
Plug in the values
m<CDE = ½(230 - 130)
m<CDE = ½(100)
m<CDE = 50°
The measure of angle m<CDE is 50 degrees
Circle geometryFrom the diagram shown, the angle at the vertex is equal to half the difference of the angles at the intercepted arc.
Given
Angles at the arcs are 130 and 230 (360 - 130)Angle at the vertex = m<CDEm<CDE = 1/2(230-130)
m<CDE = 1/2(100)
m<CD = 50 degrees
Hence the measure of angle m<CDE is 50 degrees
Learn more on circle geometry here: https://brainly.com/question/24375372
Identify the triangle, ABC, which has a 72° angle and a 36° angle.
The triangle ABC would be an isosceles triangle.
What is an isosceles triangle?An isosceles triangle has two equal sides as well as two equal angles. The Greek words iso (same) and Skelos are the sources of the name (leg). An equilateral triangle is one in which all of its sides are equal, whereas a scalene triangle is one in which none of its sides are equal.
Given, Two angles of triangle ABC are 72 and 36 (in degrees). Since the sum of all the angles in a triangle is 180 degrees. Hence,
72 + 36 + third angle = 180
third angle = 72
Since if a triangle has two equal angles in it. Then it is known as an isosceles triangle.
Therefore, The given ABC triangle would be an isosceles triangle.
Learn more about the isosceles triangle here:
https://brainly.com/question/2456591
#SPJ2
A public health expert is worried that a recent outbreak of a disease may be related to a batch of spinach from a certain farm. She wants to test the plants at the farm, but it will ruin the crop if she tests all of them.If the farm has 5,000 spinach plants, describe a method that would produce a random sample of 10 plants.Why would a random sample be useful in this situation?
Answer: Systematic Random Sample
Step-by-step explanation:
Based on the information given, the method that would produce a random sample of 10 plants is the systematic random sample.
Systematic sampling is referred to as a probability sampling method whereby a random sample, that has a fixed periodic interval, will be chosen from the larger population. It should be noted that the fixed periodic interval, can be gotten by dividing the population by desired sample size.
In this case, since there are 5000 plants and there needs to ba a random sample of 10 plants, the fixed periodic interval will be: = 5000/10 = 500th plant. That means the 500th plant will be chosen.
A Ferris wheel rotates around in 30 seconds. The maximum height above the ground is 55 feet, and the minimum height above the ground is 5 feet. Which function models the height as a function of t in seconds?
(please write the full equation so i know which one it is, thank you!)
Answer:
C: f(t)=25sin2(pi)+30
Step-by-step explanation:
Oscar rides his skateboard 58
5
8
mile in 14
1
4
hour. How fast, in miles per hour, does he ride his skateboard?
Answer:
speed = distance ÷ time
58 ÷ 14
speed = 4.142
