Answer:
25% or 0.25
Explanation:
Based on the given conditions, formulate: 2 divided by 8
Reduce the fraction: 1/4
get the result: 25% or 0.25
Answer: 25% or 0.25
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Answer:
48 : 1 or 48 to 1
Step-by-step explanation:
to find out the answer we have to first find out what 8 feet is in inches as shown below
8 * 12 = 96
then we apply the inch value to a scale factor setup where 96 is the larger set and 2 is the smaller image
96 : 2
find the least common denominator...
96 / 2 : 2 / 2
= 48 : = 1
and then rewrite the answer
48 : 1
good luck with ur studies, hope this helps with future problems ^^
Hi! Could I get some help with finding the perimeter of Triangle PMN, please? No need to solve the other question that one has already been answered. Thank you!
Answer:
55
Step-by-step explanation:
ΔVMW ~ ΔPMN, because as their bases are parallel, it means their angles are equal.
===============================================================
Finding the scale factor :
⇒ VW : PN
⇒ 6 : 15
⇒ 2 : 5
==============================================================
Finding WN :
⇒ MW : WN = 2 : 5
⇒ 8 : WN = 2 : 5
⇒ 8/WN = 2/5
⇒ WN = 8/2 × 5
⇒ WN = 20
=============================================================
Perimeter of ΔPMN :
⇒ Perimeter = MP + PN + MW + WN
⇒ Perimeter = 12 + 15 + 8 + 20
⇒ Perimeter = 27 + 28
⇒ Perimeter = 55
How many numbers have an absolute value of 4/5
Answer:
2
Step-by-step explanation:
only 4/5 and -4/5 are 4/5 away from 0
Answer:
Two. 4/5 and -4/5
Step-by-step explanation:
absolute value means distance from zero. 4/5, and -4/5 are the only two numbers that are 4/5 away from zero, so the is two numbers. if you have anymore questions asking how many numbers have a specific absolute value, the answer is two as well.
interpret (1,15)
interpret (4,60)
Interpreting (1,15) with (4,60), found that (4,60) is 4 times of the coordinate (1,15).
What are coordinates?A pair of numbers that describe the position of a point on a coordinate plane by using the horizontal and vertical distances from the two reference axes.
For interpreting we have to find the relation between (1,15) and (4,60)
We have, (1,15)
For x- coordinate 1, y- coordinate will be 15
Now,
let us take x- coordinate=2 then y- coordinate =30
again, if x-coordinate = 3 then y-coordinate = 45
lastly, if the x-coordinate =4 then y-coordinate = 60
That means (4,60) is the 4 times of the coordinate (1,15) i.e., the x-coordinate is 4 times as well as the y- coordinate is 4 times.
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What is the length of ? round to the nearest tenth. 11.8 cm 12.9 cm 14.9 cm 15.3 cm
Answer:
1) 11.10cm
2)12.10cm
3)14.10cm
4) 15cm
there are 15 groups with 90 sixth graders and 60 seventh graders how many students are in each group
Answer: 10 students in each group
Step-by-step explanation: Add 90 + 60 which is 150
Divide 150 by 15 to find out the amount of students in each group.
150 divided by 15 is 10.
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What are the domain and the range of this function?
Answer: The domain of a function is the set of values that we are allowed to plug into our function.
Step-by-step explanation:
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Jenn's carpool ride has been late 4 days out of the 20 days. what is the estimated probability, based on relative frequency, that her ride will be late tomorrow? a. 60% b. 20% c. 80% d. 40%
Answer:B 20 percent
Step-by-step explanation:
Which expression is equivalent to n2 + 26n + 88 for all values of n?
(n + 8)(n + 11)
(n + 4)(n + 22)
(n + 4)(n + 24)
(n + 8)(n + 18)
Answer:
(n + 4)(n+ 22)
Step-by-step explanation:
One way to determine which factored expression is accurate is by asking the question: "Which two numbers multiply to 88, but add to 26?" If you are having difficulty using this method, you can always try the guess-and-check method with a multiple choice question. This way involves multiplying the terms inside one set of parentheses with the terms inside the other set of parentheses.
Step #1: Multiply the first terms
(n + 4)(n + 22) ----> n x n = n²
Step #2: Multiply the inside terms
(n + 4)(n + 22) -----> 4 x n = 4n
Step #3: Multiply the outside terms
(n + 4)(n + 22) -----> n x 22 = 22n
Step #4: Multiply the last terms
(n + 4)(n + 22) -----> 4 x 22 = 88
Step #5: Write the new expanded equation and simplify
(n + 4)(n + 22) -----> n² + 4n + 22n + 88 -----> n² + 26n + 88
Three consecutive even numbers add up to 36. Select all of the following equations that will find the lowest number of the three.
x+(x+2)+(x+4)=36
(x+2)+(x+4)+(x+6)=36
2(x+1)=36
3(x+2)=36
3x=24
Equation A find the lowest number of the three. Equation A satisfies the given conditions.
What is even number?If the number is divisible by 2 then the number will be an even number. Similarly, the number is not divisible by 2 then the number will be an odd number.
Assume the three consecutive integers are 2x,2x+2,2x+4
The sum of the three consecutive even numbers are 36;
x+x+2+x+4 = 36
3x+6=36
3x=30
x=10
The three integers are found as;
x =10
x+2 = 10+2 = 12
2x+4 =10+4=14
Hence, equation A find the lowest number of the three. Equation A satisfies the given conditions.
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Question:
Using only a compass and a straightedge, you are constructing a line perpendicular to AB and passing through a given point, M, on AB. With a compass of set width, you have drawn arcs that intersect AB on each side of M and marked the two intersection points as P and Q.
Options:
-P and set its width to M
-M and set its width beyond P
-P and set its width beyond M
-M and set its width to half the distance between P and M
The construction goes with P and set its width to M.
The correct option is (A).
What is perpendicular bisector ?
A perpendicular bisector of a line segment is a line segment perpendicular to and passing through the midpoint of figure.
Now, a line perpendicular to AB and passing through an external point M.
first step :Put the compass needle on M and, keep the compass width the same then draw two arcs that intersect AB.
Second step: After drawing arcs, from the intersecting points named P and Q.
Now, keeping the width of compass same as before and to the opposite side of M draw an arc named it as M'
Third step: Using straightedge draw line passes through M.
The lines which passes through M will be perpendicular to AB.
The above discussed are steps to draw perpendicular bisector of AB.
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Why would the volumes of the two figures be the same?
A company sells calculators. If the price of the calculator in dollars is p, the company estimates
that it will sell 10,000-120p calculators.
Write an expression that represents the revenue in dollars from selling calculators if a calculator is
priced at p dollars.
The expression that represents the revenue in dollars from selling calculators if a calculator is priced at p dollars would be [tex]10,000p - 120p^2.[/tex]
How to calculate the revenue?The revenue can be calculated as
revenue = the price of calculator x the number of the calculator
A company sells calculators. If the price of the calculator in dollars is p, the company estimates that it will sell 10,000-120p calculators.
The price of calculator is p.
The number of the calculator is 10,000-120p.
revenue = the price of calculator x the number of the calculator
[tex]p(10,000-120p )\\\\10,000p - 120p^2\\\\[/tex]
The expression that represents the revenue in dollars from selling calculators if a calculator is priced at p dollars would be [tex]10,000p - 120p^2.[/tex]
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What is the surface area of this sphere? Use ≈ 3.14 and round your answer to the nearest hundredth.
the raduis is 2 yd
3. Find the standard form of the equation of the parabola with a vertex at the origin and a focus at (0-4).
Step-by-step explanation:
y=5(x+1/5)² -36/5
y=5(x+1/5)² -36/5
A survey was given asking about preferred shopping methods.
. Of the 88 people surveyed without children. 73 prefer using a smart phone.
• of the 98 people surveyed with children. 67 prefer using a tablet
.
Complete the table for this situation
Device
Tablet
Phone
Total
Number of Children
Without Children 73
With Children
67
Total
104
82
186
Please help me
Answer:
Step-by-step explanation:
Without Children - 73 - 15 - 88
With Children - 31 - 67 - 98
Total - 104 - 82- 186
The required table for given situation as:
Without Children : 73 Phone + 15 Tablet = 88 Total Device
With Children : 31 Phone + 67 Tablet = 98 Total Device
Total : 104 Total Phone + 82 Total Tablet = 186 Total
What are Arithmetic operations?Arithmetic operations can also be specified by the subtract, divide, and multiply built-in functions.
The operator that perform arithmetic operation are called arithmetic operators.
Without Children : 73 Phone + 15 Tablet = 88 Total Device
With Children : 31 Phone + 67 Tablet = 98 Total Device
Total : 104 Total Phone + 82 Total Tablet = 186 Total
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A company needs a faster computer to enhance its e-business capabilities. the computer can be purchased for $1890 or rented for $900 plus $90 per month. what is the maximum number of months the computer could be kept so that it is cheaper to rent than to buy?
The maximum number of months the computer could be kept so that it is cheaper to rent than to buy is 10 months.
What is the maximum number of months?The first step is to determine the month in which the two options would have the same cost. The equation that can be used to determine this value is:
$1890 = $900 + 90t
90t = 1890 - 900
90t = 990
t = 990 / 90
t = 11 months
The maximum number of months = 11 months - 1 = 10 months
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Answer:
1400 is the volume and the surface area 980
Step-by-step explanation:
I can't solve it, so, here goes nothin'. "Some people are on a train, 19 people get off at one stop, then, the next one 13. Now there are only 63 people on board. But 4 get off and 10 get on. What's the answer?"
19+13=32
32+63=95
95-4=91
91+10=101
This means that 101 people are now on the bus.
HOPE THIS HELPS <3
2 = 400 4=1600 8=?
what is 8 based on the pattern
Answer:
6400
Step-by-step explanation:
they are being squared in the pattern
The process of completing the square
The method of completing the square can be used to determine the vertex of a function. he unknown value is -162
Completing the square of a functionThe method of completing the square can be used to determine the vertex of a function.
Given the quadratic function
-2x² + 36x
-2(x²-18)
Complete the square
-2(x² - 18x + ( -9)²+ 9²)
-2(x-9)² + -2(81)
-2(x-9)² - 162
Compare
On comparing with the expression, you can see that the unknown value is -162
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Solve for x: 1 < X + 3 < 4
Answer:
for soln 1: X < -2; for soln 2: X < 1
Step-by-step explanation:
This is two set problem involving inequality. Therefore, you have to solve for each side of the inequality to know the values of X for each sides.
1 < X + 3 < 4
Soln 1. solve for the first side of the inequality
1 < X + 3
1 - 3 < X
-2 < X
X > -2
soln 2: solve for the second side of the inequality
X +3 < 4
X < 4 - 3
X < 1
Therefore, X > -2; X < 1
i need the answer to this question ASAP
Answer:
b
Step-by-step explanation:
because when u multiply the number that is outside of the bracket with the number inside the bracket it suppose to equal to the equation bk .....so b is the answer
Select the best description for the sum of the expression below.
√10 + √26
A. rational
B. neither rational nor irrational
C. both rational and irrational
D. irrational
Answer:
D. Irrational
Step-by-step explanation:
please help me I will give brainliest to correct answer
(b) 1-5 P
W
I=0+90/1
081=1+0S..
65°
f
O
32°
(c)
POE
R
Answer:
83°
Step-by-step explanation:
w+32+65=180 [being the sum of triangle]
w=180-97=83°
1.
mr. reed received a loan for 3500.00, the loan is for 2 years at 6.75% interest rate, how
much interest will mr. reed have to pay? (calculate using simple interest and
compound interest).
Answer:
3500,00 (2 multiply by 6,75%)
3500,00 (2 multiply by 6,75 divide by 100)
3500,00 ( 2 multiply by 0,0675)
3500,00 multiply by 0,135
= R472,50
In a circle, the length of an an arc intercepted by a central angle is 12mm, and the radius of the circle is a 8 mm. What is the measure, in radians, of the angle?
[tex]\textit{arc's length}\\\\ s = r\theta ~~ \begin{cases} r=radius\\ \theta =\stackrel{radians}{angle}\\[-0.5em] \hrulefill\\ s=12\\ r=8 \end{cases}\implies 12=8\theta \implies \cfrac{12}{8}=\theta \implies \cfrac{3}{2}=\theta[/tex]
What is the range of the following data values? 16, 23, 55, 64, 49 O A. 80 B. 48 C. 16 O D. 64 SUE
Answer:
B. 48.
Step-by-step explanation:
16, 23, 55, 64, 49
Range = highest value - least
= 64 - 16
= 48.
How do I do number 7 I wasn’t taught this
The perimeter of the polygon will be (2x + 2xy + y + xz). Then the correct option is D.
What is a polygon?The polygon is a 2D geometry that has a finite number of sides. And all the sides of the polygon are straight lines connected to each other side by side.
The figure is given below.
The sides of the polygon are given as x, y, xz, x, xy, and xy.
Then the perimeter of the polygon will be
The perimeter of the polygon is given as the sum of all the sides of the polygon.
Then the perimeter will be
P = x + y + xz + x + xy + xy
P = 2x + y + 2xy + xz
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