Answer:
6/8
9/12
12/16
Step-by-step explanation:
If the radius of circle A is 2 inches, the radius of circle B is 3 1/4 and the radius of circle C is 1 inch, what is the perimeter of ABC?
Answer:
39.26 in
Step-by-step explanation:
This problem, bothers on the mensuration of flat shapes.
we know that the perimeter of a circle is the same as the cirmcumference
we also know that the circumference is given as
C= 2πr
For circle A
C=2*3.124*2
C= 12.56 in
For circle B
C=2*3.124* 3 1/4
C= 2*3.142*13/4
C= 2*3.142*3.25
C= 20.42 in
For circle C
C=2*3.124*1
C= 6.284 in
Now the perimeter of all the circles ABC is
=12.56 +20.42 + 6.284
=39.26 in
if you could help it'd mean the world to me
Answer: 22
Step-by-step explanation: because if you read it carefully and do math you are sure to get it right!! :)
Will mark brainlist:)
Answer:
The length of the missing side is 7 yards
Step-by-step explanation:
Simply subtract 9 from 16
16-9=7
The length of the missing side is 7 yards
Hope this helps! Plz award Brainliest : )
The answer is 7yd.
I got this answer by simply looking at the line parallel to it, which would be 16yd. I subtracted 16yd - 9yd = 7yd.
Hope this helped!
Good luck <3
Luke buys 4 tickets for a concert The total cost is 65.80.How much does he pay for each ticket
Answer:
$16.45
Step-by-step explanation:
Divide the total price by the number of tickets.
$65.80/(4 tickets) = $16.45/ticket
Answer: 16.45
Step-by-step explanation:
Total Money = 65.80
Number of tickets Luke buys = 4
Cost of 1 ticket = 65.80/4 = 16.45
Therefore, one ticket costs 16.45
For 1-3, use the graph of the quadratic function.
A
1- Write the Domain of the functions as an inequality, using set notation and interval notation
Inequality_________
Set notation _______
Interval notation______
2- write the range of the function as an inequality. Using set notation and interval notation
Inequality _______
Set notation _______
Interval notation ________
Describe the end behavior of the function ( as x gets bigger and smaller, what happen to y)
____________
____________
Answer:
Step-by-step explanation:
From the picture attached,
Function given is a parabola, therefore, function is a quadratic function.
Domain of the function : x-values(input values) on the graph
: -∞ ≤ x < ∞
Domain in set notation : {x | x ∈ All real numbers}
Domain in the form interval notation : (-∞, ∞)
End behavior of the function : As both the ends of the function are downwards towards the infinity,
: As x → ∞, y → -∞ [Right end]
: As x → -∞, y → -∞ [Left end]
HELP PLZ 50 POINTS FOR REWARD
Ms. sullivan bought some pens at the school supply store, including 5 red pens. 25% of all pens she bought were red. How many pens did ms. Sullivan buy in all?
25% = 1/4
5 pens * 1/4 = 20 pens
Ms. Sullivan bought 20 pens in total
Answer:
20
Step-by-step explanation:
5 x 4 is 20.
The answer is 20. Hope this helps.
A baker had 1,128 cookies. She put them all in bags, with 24 cookies in each bag. What is the total number of bags that she used?
The population of a town doubles every 4 years.
Complete the sentence,
The population is best represented by an)
function because the population is changing by a constant
Answer:
quizlet probably has your answer
Step-by-step explanation:
Complete the table to show how many ounces are equivalent to 6 pounds.
A 2-column table with 4 rows. Column 1 is labeled Pounds with entries 6, 8, 10, 12. Column 2 is labeled Ounces with entries question mark, 128, 160, 192.
There are
ounces in 6 pounds.
Answer:
is 96
Step-by-step explanation:
its simple hope you do good
Answer:
It's 96
Step-by-step explanation:
it's 96 because 128-(128/8)=96
PLEASE MARK AS BRAINLEIST
Solve the following Equations
A)x-1=5
B)2m-1=9
Answer:
x=6 m=5
Step-by-step explanation:
x-1=5
x=5+1
x=6
2m-1=9
2m=9+1
2m=10
m=10/2
m=5
On a number line, the coordinates of X, Y, Z, and W are −7, −2, 2, and 7, respectively. Find the lengths of the two segments below. Then tell whether they are congruent. XY and ZW
both drive at a constant speed for 45 minutes, but your speed is 40 miles per hour and your friend’s speed is 35 miles per hour. What is the total distance between your town and your friend’s town?
Answer:
Your distance: 1800 miles Your friend's distance: 1575 miles
Total: 3375 miles
Step-by-step explanation:
Distance= S * T
The s stands for speed and t for time.
Your distance:
D= 45 * 40
D= 1800 miles
Your friend's distance:
D= 35 * 45
D= 1575 Miles
Total distance: 1800 + 1575 = 3375 MILES
HOPE IT HELPED
Tina spent 5.5 hours at the theme park. On average, she spent $8.70 each hour. How much money did she spend while at the theme park?
Answer:
[tex]\huge\boxed{$47.85}[/tex][tex]\huge\boxed{\$47.85}[/tex]
Step-by-step explanation:
We know that Tina spent 5.5 hours at the theme park. If she spend $8.70 per hour, then we can multiply 8.70 by 5.5 to find the total cost.
[tex]8.70 \cdot 5.5 = 47.85[/tex]
Hope this helped!
Four times the number x increased by 15 is 83
Answer:
17
Step-by-step explanation:
83-15=68
68/4=17
Observing the histogram, frequency proportions, and normal probability plot based on the data set, below, of weights of hummingbirds (in grams) randomly selected from a population, we have a strong indication that the weights of the population of these hummingbirds from which these data were drawn are:
Answer:
Normally Distributed.
Explanation:
After plugging all those numbers into a calculator you can see that the graph isn't left skewed, making both "left skewed" and "all of the above" not an answer. "correlated with a second set of data" is also wrong since there was no second set of data given. That leaves you between "uniformly distributed" and "normally distributed" This graph doesn't show a uniformly distributed graph, which leaves you with the final answer, normally distributed.
APEX
Answer:
Normally distributed
Step-by-step explanation:
took the quiz :)
Find the LCM of 3 and 4
Answer:12
Step-by-step explanation:
Multiply.
5 x 10 the power of three
Answer:
5000
Step-by-step explanation:
The answer to 5x10^3 is 5000
(3.rº – 7x + 2) - (2x² – 4x + 5)
Simplify this^
Answer choices :
A. x2 -11x - 3
B. x2 - 3x + 7
C. x2 -3x -3
D. x2 - 11x + 7
Answer:
choice C: x2 -3x -3
Step-by-step explanation:
(3x^2-7x+2)-(2x^2-4x+5)
becomes
3x^2-7x+2 -2x^2+4x-5
adding
3x^2-2x^2 -7x+4x +2-5
which is
x^2 -3x -3
What is the equation of the line that passes through the point (-7, 2) and has a
slope of -1?
Answer: y= -1x - 5
Step-by-step explanation:
The equation has to be in slope-intercept form which uses the formula
y=mx+b where m is the slope and b is the y-intercept.
So we given the slope and an x and y coordinate so we will plot those numbers into the formula and solve for the y intercept to write the equation.
the x coordinate is -7 and the y coordinate is 2
2 = -1(-7) + b
2 = 7 + b
-7 -7
b = -5 the y intercept is -5
Now the equation will be y= -1x - 5
Find k so that the distance from (–3, –1) to (k, 5) is 10 units.
Answer:
k = - 11, 5
Step-by-step explanation:
By distance formula:
[tex] \sqrt{ \{ {k - ( - 3) \}}^{2} + \{5 - ( - 1) \}^{2} } = 10 \\ \\ \sqrt{ {(k + 3)}^{2} + {(5 + 1)}^{2} } = 10 \\ \\ \sqrt{ {(k + 3)}^{2} + {(6)}^{2} } = 10 \\ \\ \sqrt{ {(k + 3)}^{2} + 36 } = 10 \\ \\ (k + 3)^{2} + 36 = {10}^{2} \\ ..(squaring \: both \: sides) \\ {k}^{2} + 6k + 9 + 36 = 100 \\ {k}^{2} + 6k + 45 - 100 = 0 \\ {k}^{2} + 6k - 55 = 0 \\ {k}^{2} + 11k - 5k - 55 = 0 \\ k(k + 11) - 5(k + 11) = 0 \\ (k + 11)(k - 5) = 0 \\ k + 11 = 0 \: or \: k - 5 = 0 \\ k = - 11 \: or \: k = 5 \\ \\ \huge \red { \boxed{k = \{ - 11, \: 5\}}}[/tex]
There are two solutions for [tex]k[/tex]: 5 and -11.
In this case, we must use the Length Equation for Line Segment to solve for [tex]k[/tex], whose formula is described below:
[tex]l = \sqrt{(x_{B}-x_{A})^{2}+ (y_{B}-y_{A})^{2}}[/tex] (1)
Where:
[tex](x_{A}, y_{A})[/tex] - Coordinates of the initial endpoint.
[tex](x_{B}, y_{B})[/tex] - Coordinates of the final endpoint.
[tex]l[/tex] - Length of the line segment.
If we know that [tex](x_{A}, y_{A}) = (-3, -1)[/tex], [tex](x_{B}, y_{B}) = (k, 5)[/tex] and [tex]l = 10[/tex], then the equation is expanded into this form:
[tex](k+3)^{2}+[5-(-1)]^{2} = 100[/tex]
[tex]k^{2}+6\cdot k + 9 + 36 = 100[/tex]
[tex]k^{2} + 6\cdot k -55 = 0[/tex]
The roots of this Second Order Polynomial are determined by Quadratic Formula:
[tex]k = 5[/tex] or [tex]k = -11[/tex].
There are two solutions for [tex]k[/tex]: 5 and -11.
Please see this related question: https://brainly.com/question/15887719
(d) Given: AB = 4; in and AC = 3
Find: The length of BC or BC
What the answer??
|x| = 2
absolute value of this please help
Point A' is the image of point A under a rotation about the origin, (0,0).
y
1
7
6
A.
5
4
3-
2
1-
-7-6-5-4-3-2
2 3 4 5 6 7
-2
-3
-4
-5
-6
-7-
Answer: it’s 180 degrees
Step-by-step explanation: answered on khan academy
1.3.39
Two minor league baseball players got a total of 312 hits. Washington had 2 more hits than Sanchez. Find the number of hits for each player.
36 diveded to 68251500
Answer: do you mean divided
If so the answer is
1895875
Step-by-step explanation:
68251500÷36=1895875
the question.
A flagpole has a height of 25 meters. There are approximately 3.3 feet in 1 meter.
How tall is the flagpole, in feet, rounded to the nearest tenth?
Answer:
Step-by-step explanation:53
The height of the flagpole is 82.5 feet.
What is unit of Measurement?A unit of measurement is a definite magnitude of a quantity, defined and adopted by convention or by law, that is used as a standard for measurement of the same kind of quantity.
Given that a flagpole has a height of 25 meters.
We know that there is 3.3 feet in 1 meter.
1 meter=3.3 feet.
Now we have to find the height in feet.
So we have to multiply twenty five with three point three
25×3.3=82.5 feet
25 meters=82.5 feet.
Hence, a flagpole has a height of 82.5 feet.
To learn more on Unit of Measurement click:
https://brainly.com/question/15402847
#SPJ2
What is the value of X
Answer:
16
Step-by-step explanation:
The angles are vertical angles which means they are equal
8x-8 = 7x+8
Subtract 7x from each side
8x-8-7x = 7x+8-7x
x-8 = 8
Add 8 to each side
x-8+8 = 8+8
x=16
2,236.8 to the nearest ten
Answer:
Already rounded to the nearest tenth.
2236.8
Step-by-step explanation: k
Answer:
2240
Step-by-step explanation:
find the number in the ten place (3) and look one place to the right for rounding digit 6. Round up if this number is greater than or equal to 5 and round down if it is less than 5.
On Monday Elaine ran 5 miles and 3 laps around a trail. On Tuesday she ran 6
miles and 2 laps aorund a trail. She ran the same distance both days. How many
miles long is one lap around the trail?
Answer:
3 laps
Step-by-step explanation:
I think
