Answer:
process B
Step-by-step explanation: i took the quiz
9. If NK = 7x-1, NM = 10x - 13, and KM = 24, find NP.
Answer:
[tex]NP = 24.18[/tex]
Step-by-step explanation:
Given
[tex]NK = 7x - 1[/tex]
[tex]NM = 10x - 13[/tex]
[tex]KM = 24[/tex]
See attachment
Required
Length of NP
First, calculate the value of x
[tex]NK = NM[/tex]
So:
[tex]7x -1 = 10x - 13[/tex]
Collect like terms
[tex]10x - 7x = 13 - 1[/tex]
[tex]3x =12[/tex]
Solve for x
[tex]x = 4[/tex]
To solve for NP, we consider right triangle [tex]\triangle NKP[/tex]
Where
[tex]NK = 7x - 1[/tex]
[tex]NK = 7 * 4 - 1[/tex]
[tex]NK = 27[/tex]
[tex]KP =\frac{1}{2}KM[/tex]
[tex]KP =\frac{1}{2} * 24[/tex]
[tex]KP =12\\[/tex]
Using Pythagoras theorem, we have:
[tex]NK^2 = KP^2 + NP^2[/tex]
[tex]27^2 = 12^2 + NP^2[/tex]
[tex]729 = 144 + NP^2[/tex]
Collect like terms
[tex]NP^2 = 729 - 144[/tex]
[tex]NP^2 = 585[/tex]
Take square roots
[tex]NP = \sqrt{585[/tex]
[tex]NP = 24.18[/tex]
plz solve for x this is equations
Answer:
3) −3x2+6x4)x=−2 or x=55)x=0Step-by-step explanation:
Which kind of triangle is shown?
acute scalene
right scalene
acute isosceles
right isosceles
Answer:
the answer is acute equilateral
.
Jacob had 243 books on his
bookshelf. He gave 65 books to his
teacher and 59 books to his little
brother. He bought 32 new books. How
many books does Jacob have now?
Equation:
Answer: 151 books
Step-by-step explanation: 243-65-59+32=151
Please help me with this!!!!
Answer:
mean: 4
median: 5
mode: 5
Step-by-step explanation:
Hi there!
Let's first start with the mean
the mean is the average of all of the numbers; we add up how many hours each week each student spent playing video games and then divide it by how many people responded (9)
(0+5+7+5+3+0+9+5+2)/9
add all of the numbers on top
36/9
divide
4
the mean is 4
now find the median, or the value that separates the upper half from the lower half of the data (it's the "center" value).
first, list the numbers in order from least to greatest
0,0,2,3,5,5,5,7,9
now get rid of the largest number and the smallest number (0 and 9)
the set is now:
0,2,3,5,5,5,7
now get rid of the largest and smallest number in the new set (0 and 2)
the set becomes:
2,3,5,5,5
get rid of the largest and smallest number in the new set (2 and 5)
3,5,5
get rid of the largest and smallest number in the new set (3 and 5)
5
the median is therefore 5
the mode is the number that occurs most frequently in the data set
here's our list again of all of the numbers from least to greatest:
0,0,2,3,5,5,5,7,9
we can count how many times each number appears to find the mode
0: 2 times
2: 1 time
3: 1 time
5: 3 times
7: 1 time
9: 1 time
since 5 appeared the most times, then the mode is 5
hope this helps!
please help i will give decent points if right
Answer:
A, B & E
Step-by-step explanation:
A. L OPQ
B L QPO
E. L P
What 68784 rounded to the nearest thousandth?
Answer: 6,9000
Step-by-step explanation:
brainlest for answered
Answer:
Hello! answer: 4/5
Step-by-step explanation:
20 ÷ 5 = 4 25 ÷ 5 = 5 that is 4/5 therefore 4/5 is the answer because we cannot reduce any further HOPE THAT HELPS!
Answer:
[tex]\frac{20}{25} =\frac{4}{5}[/tex]
A _____________ is a numerical descriptive measure of a sample. It is calculated from the observations in the sample.
Answer:
please show the answer choices
Step-by-step explanation:
The Statistics is the answer.
What is numerical description of sample?"A Statistic is a value, usually a numerical value, that describes a sample. A Statistic may be obtained from a single measurement, or it may be derived from a set of measurements from the sample".
For the given question,
From the definition,
A Statistics is a numerical descriptive measure of a sample. It is calculated from the observations in the sample.
Hence we can conclude that the Statistics is the answer.
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Select the pair of equations that can be used to find the quotient of 2.6÷0.04 .
Answer:
65
Step-by-step explanation:
just had to divide. your welcome
Find the coordinates of the midpoint of the segment whose endpoints are H (-4, 10) and K (2,-4)
9514 1404 393
Answer:
(-1, 3)
Step-by-step explanation:
The midpoint is the average of the end points.
M = (H +K)/2
M = ((-4, 10) +(2, -4))/2 = (-4+2, 10-4)/2 = (-2, 6)/2
M = (-1, 3)
The coordinates of the midpoint are (-1, 3).
Tam answered 4 questions incorrectly on a test. For each incorrect answer, 3 points were deducted from a perfect score of 100. What was Tam's score?
Answer:
4×3=12
100-12=88
answer: 88
Mindy is making a wood desk. Pour choices of wood and the cost for different lengths are shown in the table.
Type of Wood Cost per Length Length
$4.97 1 m
Maple $0.07 1 cm
Oak
$15.99 2 m
Walnut
$0.98 1 din
Which type of wood has the LEAST expensive price per unit length? (Note: 100 cm = 10dm = 1m)
O A Ash
OB Maple
Oc Oak
ОО
D. Walnut
Answer:
Step-by-step explanation:
A
So I dont know what equation Im supposed to do. I'm confused either it is addition or multiplication.
what is the measure of CAE?
Answer:
54
Step-by-step explanation:
A PE X
The answer is the measure of CA = 54°
What is an Inscribed Angle ?An inscribed angle in a circle is formed by two chords that have a common end point on the circle. This common end point is the vertex of the angle.
An inscribed angle in a circle is formed by two chords that have a common end point on the circle. This common end point is the vertex of the angle.
In the circle, the two lines AC and AD intersect outside the circle at the point A .
m∠CAE=1/2(m CD−m BE)
The formula for the angle between 2 secants is
1/2 (124 - 16)
= 1/2 * 108
= 54°
Therefore the measure of CA = 54°
To know more about Inscribed Angle
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please help!!!! This was due a day ago!!!!
5. The points on the coordinate plane are three vertices of rectangle ABCD. What is the ordered pair of D?
1 poir
Find the AREA of the circle. User and round your answer to one decimal
place.
95 m
Answer:
what's your radius to the circle?
Mrs. Fox met with 120 students. If three- quarters were girls, how many boys were at the meeting
Answer:
73
Step-by-step explanation:
Please help ASAP!!!!!
Answer:
C.
Step-by-step explanation:
EDGE 2021
in how many years 1600 invested at 5% will amount to 1920
Answer:
principal=1600
rate=5%
amount=1920
time=x
interest=p*t*r/100
=1600*x*5/100
=8000x/100
80x
amount=principal +interest
1920=1600+80x
1920-1600=80x
320/80=x
4=x
therefore after 5 years 1600 amount to 1920 at the rate of 5%
Step-by-step explanation:
Ameer uses 1/4 of a bottle of shampoo to give each of his dogs a bath. He has 5 dogs all together. How many bottles of shampoo does Ameer need?
Write the following series in sigma notation.
5 + 11 + 17 + 23
J.UIV1.2.2 DUN 2 formative Jackson, Braddyn OO 10 1 Abox, shaped like a rectangular prism, is shown below. 2 in. 8 in. 10 in. What is the surface area of the box? 232 square inches 160 square inches 116 square inches O 96 square inches ?
Answer:m
Step-by-step explanation:
If 1/3 of 33 bakers can make 89 pretzels in 2 1/2 hours, then how many pretzels can 5 3/4 bakers make in 1 1/2 hours? Explain your reasoning.
Answer:
Step-by-step explanation:
11 bakers makes 89 pretzels in 2.5 hours
11 bakers makes 35.6 pretzels in 1 hour
1 baker makes 3.23636 pretzels in 1 hour
so, 5.75 bakers in 1.5 hours at 3/23636 pretzels per hour will make....
5.75* 1.5 * 3.23636 = 27.9136 pretzels
In this figure please see pictures
Answer:
∠ h = 75°
Step-by-step explanation:
∠ e = ∠ a = 105° ( corresponding angles )
∠ h and ∠ e are adjacent angles and sum to 180°
∠ h + 105° = 180° ( subtract 105° from both sides )
∠ h = 75°
What is the least common denominator for the fractions
[tex] \frac{7}{10 {a}^{3}b } [/tex], [tex] \frac{3}{5 {a}^{6} {b}^{2} } [/tex], and [tex] \frac{5}{2 {a}^{4} {b}^{3} } [/tex]?
Answer:
a=3√700b210b
Step-by-step explanation:
Help!!!
What expression shows the relationship between the value of any term and n, its position in the sequence for the
given sequence?
-5, -8, -11, -14, -17, ...
A)
2n
B)
2n + 1
C)
n+3
D)
-3n - 2
Answer:
D) -3n - 2
Step-by-step explanation:
Hope this helps
What is the value of x in the solution to this system of equations?
5x+2y=67x=3y−7
Question 4 options:
6
18.5
24
11
Answer:
x = 11
Step-by-step explanation:
[tex]x-3y=-7[/tex]
[tex]5x=-2y+67[/tex]
=> [tex]x=\frac{1}{5}(-2y+67)[/tex]
=> [tex]x=-\frac{2}{5}y+\frac{67}{5}[/tex]
=> [tex]-\frac{2}{5}y+\frac{67}{5}-3y=-7[/tex]
=> [tex]-\frac{17}{5}y+\frac{67}{5} =-7[/tex]
=> [tex]\frac{-17}{5}y=-\frac{102}{5}[/tex]
=> y = 6
=> [tex]x=-\frac{2}{5} .6+\frac{67}{5}[/tex]
=> x = 11
Help pls pls help pls pls help
Answer:
x=72
Step-by-step explanation:
x-20=52
x=72
there are 60 mins in 1 hour and 24 hrs in 1 day. about how many times does the international space station orbit each day
Answer:
16 times
Step-by-step explanation:
Hi,
As said on go ogle...
"Well, the space station orbits Earth about every 90 minutes, so that means in a 24 hour day, the space station orbits approximately 16 times."
Again, this is not from me, I don't take credit.
I hope this helps :)
Well, the space station orbits Earth about every 90 minutes, so that means in a 24 hour day, the space station orbits approximately 16 times.
What is time problem in mathematics?The concept of time is in contradiction between general relativity and quantum mechanics in theoretical physics because quantum mechanics views time flow as universal and absolute while general relativity views it as changeable and relative.
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