Answer:
70.7
Step-by-step explanation:
a2 +b2 = c2
50^2 + 50^2 = c2
c2 = 2500+2500
c = [tex]\sqrt{5000}[/tex] = 70.7
I hope im right!
PLEASE HELP ME ANSWER NUMBER 5&6 I WILL GIVE BRAINLIEST
Answer:
this is the answer for the first exercice (hope this help)
Step-by-step explanation:
Find the mean, median, and interquartile for the data set below.
17, 23, 8,5,9,16, 22, 11, 13, 15, 17, 18
Answer:
The Mean 14.5 and the Median is 15
Step-by-step explanation:
For the Mean you just add all the numbers up and divide on how many you have. And the Median the middle
Answer:
Below in bold.
Step-by-step explanation:
First arrange in ascending order:
5 8 9 11 13 15 16 17 17 18 22 23
Median = mean of the middle 2 values = (15+16)/2 = 15.5.
Mean = Sum of all the values / 12 = 174/12 = 14.5.
Interquartile range = upper quartile - lower quartile = 17 - 11 = 6.
Use the shape to answer the question.
5 m
9 m
4 m
4 m
What is the area of the figure?
PLEASE HELPPP
Answer:
try trapezoid
Step-by-step explanation:
solve the following inequality algebraically
Find the mean of the picture below?
A computer program randomly selects a month of the year. What is the sample space for this experiment?
Answer:
The sample space of a random experiment is the collection of all possible outcomes. An event associated with a random experiment is a subset of the sample space. The probability of any outcome is a number between 0 and 1.
Step-by-step explanation:
Triangle ABC has vertices A(-2,0), B(2,5), C(3, 1). The reflection of the image of triangle ABC is triangle A'B'C' with vertices A(-2,0), B12, -5), C73.
-1). What is a rule that describes the reflection?
Answer: Reflection about x-axis
Step-by-step explanation:
Given
Initially, vertices are [tex]A(-2,0), B(2,5),C(3,1)[/tex]
After reflection they become [tex]A(-2,0),B(2,-5),C(3,-1)[/tex]
It is clear that the x coordinate remains unchanged and the y coordinate changes its sign. It occurs when reflection is done about the x-axis.
For example, when (a,b) is reflected about the x-axis, it becomes (a,-b).
So, here reflection is being done about the x-axis.
Can someone help me with this?
Answer:
d and e
Step-by-step explanation:
evaluate find the degree of a polynomial (y³-2)(y²+11)
Answer:
5
Step-by-step explanation:
[tex] (y^3 - 2)(y^2 +11)[/tex]
[tex]= y^3 (y^2 +11)-2(y^2 +11)[/tex]
[tex]= y^5 +11y^3-2y^2 - 22[/tex]
Here, highest power of the variable is 5.
Therefore, degree of the given polynomial is 5.
Answer:
asgusjsudhhjjdjnnwmsmsos
Step-by-step explanation:
nnnrjkririeeieieieirkr
7x2+49x+84=0
by completing the square method
Answer:
x=-2
Step-by-step explanation:
7x2+49x+84=0
14+49x+84=0
49x+98=0
49x=-98
x=-98/49
x=-2
Help please please help me I really really need help
Answer:
(-3, -2)
Step-by-step explanation:
To find the solution of two functions, you need to know at which x and y value they are equal. So solve for x and y when 1/3x - 1 = 2x + 4
1/3x - 1 = 2x + 4
First, subtract 2x from both sides.
-5/3x - 1 = 4
Add one to both sides.
-5/3x = 5
Multiply both sides by the reciprocal of -5/3 (3/-5)
x = -3
Then, substitute x into one of the equations to get y.
1/3(-3) - 1
-1 - 1 = -2
So drag the dot to the point (-3, -2)
Find the median and mean of the data set below:
9,10,38,0,26,35,8
Answer:
Median = 10
Mean = 18
Step-by-step explanation:
1) Median equals the middle number of a set.
To find median, place the numbers from least to greatest. So that’ll turn to be:
0, 8, 9, 10, 26, 35, 38
The middle number is 10.
2) Mean is the average of all the numbers.
To find mean, add all the numbers together. So 0+8+9+10+26+35+38 = 126
Then, divide the sum by the amount of numbers you added. We added a total of 7 numbers to get 126. 126/7 = 18. The average is 18.
Answer:
The median is 10 and the mean is 18 . Hope it help
Step-by-step explanation:
The mean (average) of a data set is found by adding all numbers in the data set and then dividing by the number of values in the set. The median is the middle value when a data set is ordered from least to greatest
Nancy went on vacation and sent postcards to all of her family and friends. She needed 39 postcards, but the store only sold them in packs of 15. She bought 3 packs. How many postcards did she have left over?
Solve the Simultaneous Equations: a - b = 3
Answer:
it could be 4-1=3 but i would do 10-7=3
Step-by-step explanation:
PLSS HELP: Find the value of w
Answer:
[tex] \frac{9}{w} = \frac{15}{5} \\ w = 45 \div 15 = 3[/tex]
The scatter plot shows the first-year income for 15 people, based on the number of years of school they each had after high school. A line of best fit
was drawn through the data. The equation for the line is y = 8x + 15.
Which statement describes the meaning of the y-intercept for the line of best fit?
Answer:
C.
Step-by-step explanation:
the answer is C. because if you notice how on the scattered graph the numbers go from 0-9 and 0-90. on C. it says 0years which will have an income of 8,000 dollars. divide and multiply and then switch flip.
Answer:
c
Step-by-step explanation:
A piece of string is 325 centimeters long. You need the string to be 1 and 1 and 4 meters long. How many centimeters should you cut off?
Here's link[tex]^{}[/tex] to the answer:
bit.[tex]^{}[/tex]ly/3gVQKw3
7) The ratio of boys to girls in a class is 2:3. If there are 18 boys in the class, how
many girls are in that class?
Answer:
27
Step-by-step explanation:
Boys to girls is 2:3
and there are 18 boys so that means the 2 in 2:3 is actually 18
and 2 x 9 = 18 , so you would need to also multiply 3 by 9.
3 x 9 = 27
18:27
there are 27 girls
Please help anwser these. i hate math.
Answer:
2 is the answer to your question
Which shows three numbers that are equivalent to each other?
A- 1-2, 0.2, 20%
B- 1-2, 0.5, 50%
C- 1-2, 0.5, 5%
D- 1-2, 0.4, 40%
E- 1-2, 0.12, 12%
Please someone help me on this ASAP thank you!!
Fill in the table using this function rule.
y=3x +4

Answer:
4, 7, 13, 20
Step-by-step explanation:
this Answer hdidhsidhdidhdhxudhdicj
Describe the pattern in the sequence. What are the next two terms?
-8, -7, -6, -5,...
Answer:
-4, -3
Step-by-step explanation:
The next two terms are -4 and -3. The pattern starts at -8 and elevates.
marked price rs 800 .
allow 15% discount .
profit is Rs 125.
find cp
Answer:
143.75
Step-by-step explanation:
this is a correct answer
Insert commas suitably and write the names according to International system of numeration: a) 40050017 b) 251400
Answer:
a) 40050017 = 40,050,017
Forty million fifty thousand and seventeen
b) 251400 = 251,400
Two hundred fifty one thousand and four hundred
Step-by-step explanation:
In international system commas are placed after three digits starting from the unit's place.
a) 40050017 = 40,050,017
Forty million fifty thousand and seventeen
b) 251400 = 251,400
Two hundred fifty one thousand and four hundred
It can be placed as shown below.
TM, M, HTh , TTh, Th, H, T, O
4 0 0 5 0 0 1 7
2 5 1 4 0 0
PLEASE HELP with the image below
Find the area. Simplify your answer
Answer:
man you still have to use IXL
Step-by-step explanation:
What is the
range of the function on the graph?
According to this diagram, what is tan 62°?
A 17/15
B 8/17
C 15/17
D 8/15
E 17/8
F 15/8
The circumference of a circle is 14 π π cm. Find its radius, in centimeters
Answer:
7 = r
Step-by-step explanation:
The circumference of a circle is given by
C = 2 * pi *r
14 pi = 2 * pi *r
Divide each side by 2 pi
14 pi/ (2 pi) = 2 * pi *r / (2 pi)
7 = r
Each classroom at a school has 24 desks. There are 18 classrooms in the school. How many desks are at the school?
A
444 desks
B
432 desks
C
424 desks
D
402 desks
Answer:
The answer is B. There are 432 desks in all 18 classes