Answers
Answer:
-10, square root of 100, square rout of 220, 11.5
Step-by-step explanation:
Related Questions
If the base of a Pyramid has an area of 144sq ft And if the slant higher of the pyramid is 10ft what would be the higher of the pyramid
Answers
Answer:
the height of the pyramid is 8 ft
Step-by-step explanation:
Considering the base of the pyramid to be square whose area is 144 sq ft
This means the side of the base would be √144 = 12 ft.
Now, if you will imagine a pyramid we can easily observe that
Height(H) , slant height( L=10 ft) and half of the side length( 6ft) make a right angle triangle. We can easily calculate height from Pythagoras theorem as
10^2 = H^2 +6^2
⇒ H^2 = 10^2-6^2 = 100-36 = 64
⇒ H = 8 ft
Therefore, the height of the pyramid is 8 ft
Help!!
Mr. Morris gave his algebra class a test, the results of which are listed below.
68, 92, 74, 75, 86, 90, 92, 81, 60, 82, 77, 80
Shania was absent on the day of the test and had to take the test on a date after the scores were first posted. She earned a score of 99.
Which measure of the
class's test results did Shania's score most change?
interquartile range
mean
median
range
Answers
Answer: median
Step-by-step explanation:
What is the solution to the system of equations?
(-6,4)
(-5, 4)
(-3, -2)
(0, 1)
Answers
Answer:
(0,1) is the answer
Step-by-step explanation:
hope it helped!!!
What is the measure of LXZW?
850
150°
Y
65°
95
Z
215°
W
30°
Answers
Answer:
so the answer is 95°
Step-by-step explanation:
The two angles on a line add up to 180° or are supplementary, so we can find the inside angle x by doing 180-150=30°. Now that we know inside x is 30, if we add 30+65, we get 95, and 180-95=85°. Then to find angle xzw, just do 180-85 to get 95°.
You want to make a equation so it would be 5/8 + 2/8
Answers
Answer:
(random name) drinks 3/8 of the lemonade then later drinks 6/8 of the cranberry juice before (random name) goes to bed they put the lemonade and the cranberry juice together. How much is in the cup now?
Step-by-step explanation:
please can someone tell me what is 687.7856 rounded to the nearest hundredth
Answers
Answer:
i think its (687.79)
Step-by-step explanation:
Answer:
687.79
Step-by-step explanation:
since when the number before the digit is five above
And 8 is the hundredth , the one after eight is 5 so it gives 1 to eight that's how you get your answer
--) Aiden filled his 290 gallon pool with water in 10 hours.
How many gallons were in the pool after 7 hours?
I
Answers
Answer:
the answer is 203
Step-by-step explanation:
you divided 290 by 10 then multiply your answer by 7
how much does an x box emulator cost and what does it do??? Will give brainliest to first right answer!!!
Answers
Answer:
113.44
Step-by-step explanation:
It can emulate the BIOS and many games at very slow speeds but is sometimes faster than Cxbx with acceptable graphics
Use the distributive property to write an equivalent expression
3(3W – 5x + 1)
Answer:
Submit Answer
help no file plz
Answers
Answer:
9w-15x+3
Step-by-step explanation:
3(3W – 5x + 1); using distributive property
3 times 3w= 9w
3 times -5x= -15x
3 times 1=3
combine; 9w-15x+3
find the measure of each interior angle in a regular 18-gon
Answers
Answer:
A polygon with 18 sides has 18 interior angles. Therefore, to find the measure of one of these angles, divide the sum by 18. Answer: Each angle is 160 degrees.
Step-by-step explanation:
The population, P, of Johnstown over a period of t years since the town
was founded can be estimated by P = 5,600e0.0591
In approximately how many years after the town's founding will the
population reach 11,200?
Answers
Answer:
12 years
Step-by-step explanation:
Given that
P = 5,600 e^0.0591
Reaching amount = 11,200
time period = t
We need to find out the time period i.e. t
So,
11,200 = 5,600 e^0.0591t
2 = e^0.0591t
Now take the log on both the sides
ln2 = 0.0591t ln
t = ln2 ÷ 0.059
= 0.693147÷ 0.059
= 11.748
= 12 years
Which angles are adjacent? Select all that apply.
∠AFB and ∠BFC
∠AFB and ∠CFD
∠BFC and ∠CFD
∠BFC and ∠DFE
∠CFD and ∠DFE
Plz Do not look at my name and hack me
Answers
Answer:
1
3
Step-by-step explanation:
Answer:
A,C,E or 1,3,5
Step-by-step explanation:
45 POINTS!! PLEASE HELP
The scatter plot shows the relationship between the test scores of a group of students and the number of hours they study in a week.
Part A: What is the group of points labeled N called? What is the point labeled M called? Give a possible reason for the presence of point M.
Part B: Describe the association between students’ test scores and the number of hours they study.
Answers
Answer:
Step-by-step explanation:
m is called an outlier and it is a positive association
Answer:
Part A) Part N.) is called the cluster of the whole chart. Part M.) is called the outlier because it's not with the rest of the group, therefore, it's the outlier of the group.
Part B.)
The association between the students' test scores and the number of hours they've studied is a positive correlation. That means the longer the students spent time studying for their tests... the better grades they got because of it. It's a lot like a cause-and-effect kind of situation.
Step-by-step explanation:
I hope this helps you!!! Brianlyest please!!! And SO sorry this is so late!
HELP please will give brainiest!! No robots please,
Find the slope and the y-intercept of the graph of the linear equation.
Answers
Answer:
Slope is -4/5
Y-intercept is -2
Step-by-step explanation:
use equation y=mx+b
Name this figure
A. Rhombus
B. Rectangle
C. Square
D. Parallelogram
HELP ME PLEASE NOW !!
Answers
Answer: D. Parallelogram
Step-by-step explanation:
4a^{2}+9b^{2} -x^{2} -1+12ab-2xy
can someone explain this pls it's hurting my brain:,)
Answers
What would x equal for this triangle side
Answers
Answer:
x=44
Step-by-step explanation:
180-89=91
180-91-45=44
explanation: 89 - 45 = 44
GEOMETRY NEED HELP AS SOON AS POSSIBLE
Answers
Answer:
BAC=15
Step-by-step explanation:
angle BOA= 180-30= 150
triangle BAO is isosceles because it has two equal sides, radii of a circumference so the angles ABO=BAO=(180-150)/2=15
That’s my question I need help with
Answers
Answer:
D. 120 × ⅕
Step-by-step explanation:
120 computers ÷ 5 classrooms
120 ÷ 5 = 120 × ⅕
Please help.
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
Answers
Answer:
2A
6X^2
Step-by-step explanation:
Please help
See pic attached
Answers
The total number of counters is 18.
6 of those are red so there would be 6/18 red counters
Simplified, that is 1/3
a. 1/3
Red counters (6) + Green counters (8)=14
14/18 aren’t blue
b. 14/18
A - 6/18 reduced to 1/3
B - 14/18 reduced to 7/9
Explanation:
A - Add up all the numbers as the denominator (bottom) of your ratio fraction. Then take the number of red counters as the numerator (top) to place on top. You then get 6/18. Both numbers can be divided by 6 to get 1/3.
B - Add up all the numbers as the denominator (bottom) like you did above. Then subtract the total number by the number of blue counters (4). That number is 14 because the total number is 18 and it is your numerator (top). Now you have 14/18 which can both be divided by 2 to get 7/9.
Hope this helps, have a great day :)
IN
6
Ted can read 135 pages in 3 hours.
Which statement is true?
A The unit rate is 135 pages in 3 hours.
B
The unit rate is 45 pages in 1 hour.
The unit rate is 45 pages in
1
3
of an hour.
None of the statements are true PLEASE HELPPP MEEE ANSWERRR THIS QUESTION
Answers
Answer:
45 pages in 1 hour
Step-by-step explanation:
Find the unit rate by dividing the number of pages by the number of hours
135/3
= 45
This means he can read 45 pages in 1 hour.
The unit rate is 45 pages in 1 hour.
(7x+3) (10x-14) HELP PLEASE
Answers
Answer:
70[tex]x^{2}[/tex]+30x-140
Step-by-step explanation:
(7x+3) (10x-14)
70[tex]x^{2}[/tex]-98+30x-42
70[tex]x^{2}[/tex]+30x-42-98
70[tex]x^{2}[/tex]+30x-140
Answer:
x = 9
Step-by-step explanation:
These are vertical angles, and thus the angles are equal.
7x + 3 = 10x - 24
Combining like terms, we get
27 = 3x, so that x must be 9.
x = 9
What is the average of 105 and 147
Answers
Answer:
126
Step-by-step explanation:
Amanda is pumping water into an aquarium at a rate of 12 liters per minute the aquarium had 42 liters of water in it before she started her goal is given by 13x+42<_234 where x is the number of minutes she pumps water into the aquarium
Answers
Answer:
Let x represent minutes.
The inequality derived from the question is...
58 > 18 + 5x
Solve for x...
58 > 18 + 5x
58 - 18 > 5x
40 > 5x
40/5 > x
8 > x
So it will take more than 8 minutes to have 58 liters.
Step-by-step explanation:
True of false: two expressions can only be equivalent if they share the same domain.
Answers
Answer
True I’d think
Step-by-step explanation:
please help will mark brainliest
Answers
Answer: the answer is 29.3
Step-by-step explanation:
Tom swam at one pool each of 5 days during one week. The number of people at the pool when he arrived on each of the days were: 12, 19, 17, 26, 26. What is the mean number of people who were at the pool?
Answers
Answer:
The mean is 19.33
Step-by-step explanation:
How to Find the Mean. The mean is the average of the numbers. It is easy to calculate: add up all the numbers, then divide by how many numbers there are. In other words it is the sum divided by the count.
What is the value of x?
Answers
Answer:
Step-by-step explanation:
Calculate the width of it,then add all the sides together.
What’s the scale factor?
Answers
Answer:
The scale factor is 1/4
Step-by-step explanation:
20/5 = 4