Answer:
66.4424
Step-by-step explanation:
This is because r^2*3.14
Among the 20 pirates of the Flightless Folly
crew, 4 of them own a pet crab each. What
percentage of pirates on board the ship own
a pet crab?
Answer:
20 percent
Step-by-step explanation:
4/20 or 1/5 or 20 percent
HELP HAVING BAD DAY
Walking at a speed of 3 mph, Jack gets to school in 10 minutes and arrives to school right before the class starts. Today Jack needs to be at school 4 minutes earlier. How fast does Jack need to run this morning?
Answer:
5mph
Step-by-step explanation:
5mph
Find the area of the triangle below:
Answer:
9 cm^2
Step-by-step explanation:
The area of a triangle is calculated with the following formula:
1/2*b*h (b: base, h: height)
The base is given as 3 and height is 6 so
1/2*3*6 = 9 cm^2 is the answer we are looking for.
Put the steps in correct order for the equation Solve 3(2x−7)+5=−19
Answer:
6x-21+5 = -19 Distribute
6x-16 = -19 Combine like terms
6x = -3 Add
x = -1/2 Division
Answer: x=-1/2 in decimal form -0.500
Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
3*(2*x-7)+5-(-19)=0
3 • (2x - 7) + 5) - -19 = 0
Pull out like factors :
6x + 3 = 3 • (2x + 1)
Solve : 2x+1 = 0
Subtract 1 from both sides of the equation :
2x = -1
Divide both sides of the equation by 2:
x = -1/2 = -0.500
2,000 divided by 5,500
Answer:
4/11 or 0.36
Step-by-step explanation:
Type the correct answer in each box. Spell all the words correctly, and use numerals instead of words for numbers. If necessary, use / for the fraction bar(s). We can show that ∆ABC is congruent to ∆A′B′C′ by a translation of unit(s) and a across the -axis. Reset Next
Answer:
We can show that ∆ABC is congruent to ∆A′B′C′ by a translation of (x-2, y) unit(s) and a across the x-axis.
Step-by-step explanation:
The triangle ABC is shown in the image attached. The coordinates of the triangle are A(8, 8), B(10, 4), C(2, 6), while the triangle A'B'C' is at A'(6, -8), B'(8, -4), C'(0, -6).
A transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, translation, dilation and rotation.
If a point O(x, y) is translated a units on the x axis and b units on the y axis, the new coordinate is O'(x+a, y+b).
If a point O(x, y) is reflected across the x axis, the new coordinate is O'(x, -y)
Hence if triangle ABC is translated -2 units on the x axis (2 units left), the new coordinates are A*(6, 8), B*(8, 4), C*(0, 6). If a reflection across the x axis is then done, the new coordinates are A'(6, -8), B'(8, -4), C'(0, -6).
Answer:
We can show that ∆ABC is congruent to ∆A′B′C′ by a translation of 2unit(s) left and reflected across the x-axis.
Step-by-step explanation:
Find the area. Help please!!!!
1. In this scale drawing of Mr. Sanchez's garden,
each square represents 1 square meter. What
is the perimeter of the garden?
A. 36 meters
C. 48 meters
B. 45 meters
D. 51 meters
Garden
Answer:
A 36 meters
Step-by-step explanation:
the perimeter is the sum of all sides around the object.
and 1 m² is a square with 1m side length.
so, we only need to count the bordering squares.
we have
12 + 3 + 3 + 5 + 2 + 3 + 3 + 5 = 36 m
I guess, we are only doing the first drawing, right ?
Match the statement to its reason
Answer:
A,b,c,n
Step-by-step explanation:
Find two integers with a product of −40 and a sum of −3.
Round 324,145
to the nearest
hundred thousand.
Answer:
320,145
Step-by-step explanation:
Anything under 5 goes down and anything above 5 goes up.
Answer:
300,000
Step-by-step explanation:
Given the following question:
[tex]324145[/tex]
To round to the nearest hundred thousand of this number we must first find the hundred thousand place value and then determine if the number next to that place value is greater than five, if so, we can round the number up.
[tex]324145[/tex]
[tex]PV=3[/tex]
[tex]2 < 5[/tex]
[tex]=30000[/tex]
Rounded to the nearest hundred thousand "300,000" is your answer.
Hope this helps.
Solve the equation.
-36= -6(2x-14)
1. 10
2. 1.8
3. 24
4. 4
isn’t it some crazy long number?
Which would be used to solve this equation? Check all that apply.
1. subtracting 3 from both sides of the equation
2. multiplying both sides of the equation by 3
3. dividing both sides of the equation by 3
4. substituting 4 for p to check the solution
5. substituting 36 for p to check the solution
please help asap I'm not sure how much time I have
an art teacher had 2/3 gallon of paint to pour into containers. if he poured 1/8 gallon of paint into each container until he ran out of paint, how many containers had paint in them, including the one that was partially filled?
1
SEE ANSWER
Answer:
6 containers
Step-by-step explanation:
This problem is asking us to divide the total 2/3 gallons by the 1/8 gallon of paint being poured into each container.
Given:
[tex]\frac{2}{3} /\frac{1}{8}[/tex]
"Keep, change, and flip:"
[tex]\frac{2}{3}*\frac{8}{1}[/tex]
Multiply across:
[tex]\frac{2*8}{3*1} =\frac{16}{3}[/tex]
Simplify:
5 [tex]\frac{1}{3}[/tex]
Since the problem is counting the one partially filled, we round 5 [tex]\frac{1}{3}[/tex] up to be 6 containers with paint in them.
Find the values of the missing arc or find x
Answer: x=3
Step-by-step explanation:
An ice-skating competition lasted three days. Day one had an attendance of 16,390 people. Day two had an attendance of 16,550 people. Day three had an attendance of 16,237 people. Write the days in order from least attendance to greatest attendance. Use words or numbers to show how you know.
Answer:
[tex]Day\ 3 = 16237[/tex]
[tex]Day\ 1 = 16390[/tex]
[tex]Day\ 2 = 16550[/tex]
Step-by-step explanation:
Given
[tex]Day\ 1 = 16390[/tex]
[tex]Day\ 2 = 16550[/tex]
[tex]Day\ 3 = 16237[/tex]
Required
Order from least to greatest
Comparing 16390, 16550 and 16237.
The order of arrangement from least to greatest is:
16327, 16390 and 16550.
So, we have:
[tex]Day\ 3 = 16237[/tex]
[tex]Day\ 1 = 16390[/tex]
[tex]Day\ 2 = 16550[/tex]
Tiana placed two orders for flowers and bushes. The first order was for 24 flowers and 6 bushes. The total cost of the first order was $144. The second order was for 18 flowers and 3 bushes. The total cost of the second order was $90. What is the cost of each plant?
Answer:
Step-by-step explanation:
24x + 6y = 144.
18x + 3y = 90.
Divide the (24x + 6y = 144) by 3.
8x + 3y = 48.
18x + 3y = 90.
Cancel the 3y.
8-18x = -10x.
48-90 = -42.
-10x = -42.
x = 4.2
8(4.2) + 3y = 48.
33.6 + 3y = 48.
Cancel out the whole number.
3y = 14.4
y = 4.2
The cost of a flower is $3 and a bush is $12.
What is the system of equations?One or many equations having the same number of unknowns that can be solved simultaneously are called simultaneous equations. And the simultaneous equation is the system of equations.
Given:
Tiana placed two orders for flowers and bushes.
The first order was for 24 flowers and 6 bushes.
The total cost of the first order was $144.
The second order was for 18 flowers and 3 bushes.
The total cost of the second order was $90.
Let x be the number of flowers and y be the number of bushes.
So, we have a system of equations,
24x + 6y = 144
18x + 3y = 90
Simplifying,
4x + y = 24
6x + y = 30
Subtracting the equations,
we get,
2x = 6
x = 3, and y = 12
Therefore, the solution is x = 3, and y = 12.
To learn more about the system of equations;
brainly.com/question/13729904
#SPJ2
What do the slope and y-intercept indicate?
a. The slope indicates that the percent in 1985 should have been about 19%. The y-intercept
indicates that the percent is falling at about 0.4% each year.
b. The slope indicates that the percent is falling at about 0.4% each year. The y-intercept
indicates the percent in 1985 should have been about 19%.
C. The slope indicates tha the percent has remained the same for each year. The y-intercept
indicates the percent in 1985 should have been 22%.
d. There is not enough information to determine what the slope and y-intercept indicate.
Answer:NOT C
Step-by-step explanation:
i need help ASAP!!!!!
Answer:
The correct answer should be 4
Choose the correct equation of the line
Use the goes information to write the equation of the line
slope 2. intercept - 2
. A y=-2x+2
28. y=22-2
OC. 2x+2y=1
OD. y = - 4x
Answer:
b. y=2x-2
Step-by-step explanation:
y=mx+b
m= slope
b=y intercept
Help me please.......
Step-by-step explanation:
Step 1: 5x - 3 + 3 = 12 + 3
Step two: 5x = 15
Step three: 5x/5 = 15/5
Step four: x = 3
Answer:
step one- 5x-3+3=12+3
step two- 5x=15
step three- 5x/5=15/5
step four- x=3
Which of the following are lengths of the sides of a 30°-60°-90° triangle? A. 5√3, 15., 10√3 units B. 3, 4, and 5 units C. √3, 3√3 and 2√3 units D. 5√6, 12√6, and 13√6 units
Answer:
A
Step-by-step explanation:
law of sine
c/sin(C) = b/sin(B) = a/sin(A)
with the sides and corresponding angles being always opposite.
sin(90) = 1
sin(30) = 0.5
c, the Hypotenuse, is the longest side in such a right-angled triangle.
c/1 = b/0.5
b = c×0.5 = c/2
so, one side has to be half the length of the longest side (Hypotenuse).
the only answer meeting that criteria is A.
the longest side is 10×sqrt(3) = 17.32...
the side half of that is 5×sqrt(3).
and Pythagoras for such a triangle is then
c² = (c/2)² + a²
c² = c²/4 + a²
so, a² = 3c²/4
c² = c²/4 + 3c²/4
therefore we can check also the third side
15² = 3×(5×sqrt(3))² = 3×25×3 = 3×75 = 225 = 15²
correct.
A is such a triangle.
What is 145.4 - 140.02 ?
Answer:
5.38
Step-by-step explanation:
145.4 - 140.02 = 5.38Can someone help with the third one
Answer: 45%
Step-by-step explanation:
27/60 squares are covered
I reduced the fraction to 9/20, multiplied by 5 to make the denominator 100 and the numerator is 45, therefore fraction is 45/100.
(-2,3) and (-1,-2) in slope intercept form and point slope form
What is the y intercept function f?
helpppppppppppp meeeeee
Which of the following is the best estimate for the direction of the given vector?
A. 60° N of E
B. 60° E of N
C. 60° W of S
D. 60° S of W
Answer:
A. 60-degrees N of E because it is closer to the east than the north.
Step-by-step explanation:
What is the solution to this equation?
Answer:
○ [tex]\displaystyle \textcolor{black}{D.}\:x = -100[/tex]
Explanation:
All you need to do is perfourm the the inverce of division [multiplication] to arrive at the result:
[tex]\displaystyle -100 = 5[-20][/tex]
I am joyous to assist you at any time.