Answer:[tex]18\sqrt{91[/tex]
Step-by-step explanation:
professor wrote the following inequalities for N number of students in his lecture. N <10, N>10, N<22, N>22. Turns out only one statement is correct. How many students were in his lecture
Answer:
There are N students in the class.
We know that ONLY ONE of the inequalities is true:
N < 10
N > 10
N < 22
N > 22
We want only one of these four inequalities to be true.
Remember that if we have:
x > y
y is not a solution, because:
y > y is false.
Then:
If we take N = 10, then:
N < 22
Is the only true option.
While if we take N = 22
N > 10
is the only true option.
So there are two possible values of N.
Which of the following are among the five basic postulates of Euclidean
geometry?
Check all that apply.
A. Any straight line segment can be extended indefinitely
B. A straightedge and compass can be used to create a triangle
C. All circles have 360°
D. A straight line segment can be drawn between any two points
According to basic postulates of Euclidean geometry, Option A - Any straight line segment can be extended indefinitely and Option D - A straight line segment can be drawn between any two points can apply.
What is Euclidean geometry?"Euclidean geometry is the study of plane and solid figures on the basis of axioms and theorems employed by the Greek mathematician Euclid"
As per the five basic postulates of Euclidean geometry
A straight line can be drawn from any point to another point.A terminated line can be further produced indefinitely.A circle can be drawn with any centre and any radius.All right angles are equal to one another.If two lines are drawn which intersect a third in such a way that the sum of the inner angles on one side is less than two right angles , then the two lines inevitably must intersect each other on that side if extended far enough.Hence, option A and D can apply.
To learn more about Euclidean geometry here
https://brainly.com/question/7954280
#SPJ2
Answer:
Options A and D
Step-by-step explanation:
that's what I got
The Bear Lake in Idaho is 24 miles long. Suppose John starts cycling at one end at 20 mph and Ramona starts at the other end at 16 mph. How long would it take them to meet?
A. 30 min
B. 35 min
C. 40 min
D. 45 min
E. 50 min
Answer:
30 mins
Step-by-step explanation:
20 / 16 is 1.25 then multiply 24 miles by 1.25 and you get 30 mins
can u pls and this question
Answer:
option a: -120
Step-by-step explanation:
Which of the following has the same absolute value as 5? a. .5 b. 1/2 c. 1/5 d. -5
Answer:
D..-5
Step-by-step explanation:
absolute value is the "opposite" of the number or the same amount of "steps" from 0 on the opposite side.
Charlie is a car salesman he earns $800 plus a 9% commission on all of her sales for the week if charlie receive the payment for $1960 this week how much where is total sales.
this is the whole thing.
Answer:
Can you attach it? i will do it if you attach it
Step-by-step explanation:
30-60-90 perfect triangles
Find the value of x and y.
please help! due at 11:59!!
Answer:
b
Step-by-step explanation:
In a pile of coins ,there are 7 more quarters than nickels.If there is a total of d2.65 in coins, how many quarters are there ?
9514 1404 393
Answer:
10 quarters
Step-by-step explanation:
If we add 7 nickels so the number of quarters and nickels is the same, the value becomes 2.65 +7(0.05) = 3.00. The quarter-nickel pairs are worth 0.30, so there must be 3.00/0.30 = 10 of them.
There are 10 quarters (and 3 nickels).
_____
If you need an equation, you can let q represent the number of quarters. Then the number of nickels is q-7 and the total value is ...
0.25q +0.05(q -7) = 2.65
0.30q = 3.00
q = 10 . . . . there are 10 quarters
You may notice that this math matches the verbal description above.
Chris plants25 pumpkin seeds in 5 equal rows. How many seeds does Chris plant in each row? Make an array to-represent the problem then solve the problem
Answer:
5 seeds in each row
Step-by-step explanation: This is what the array should look like
I need help with this question.
please can any one solve the simultaneous equation
Eliminating c first is easiest:
• adding equations 1 and 2 together gives
(4g + 12f - c) + (10g - 14f + c) = 40 + (-74)
14g - 2f = -34
[7g - f = -17]
• adding equations 1 and 3 together gives
(4g + 12f - c) + (12g + c) = 40 + (-36)
16g + 12f = 4
[4g + 3f = 1]
Multiply the first equation wrapped in [] above by 3, then add it to the other one. This eliminates f :
3 (7g - f ) + (4g + 3f ) = 3 (-17) + 1
(21g - 3f ) + (4g + 3f ) = -51 + 1
25g = -50
Solve for g :
g = -2
Plug this into the first equation in [] and solve for f :
7 (-2) - f = -17
-14 - f = -17
f = 3
Plug these both into any of the original 3 equations. The third one has no f term, so that's simplest. Solve for c :
12 (-2) + c = -36
-24 + c = -36
c = -12
Patti's dance class starts at
quarter past 4. At what tim
does her dance class start?
Answer:
The answer is 4:15
Step-by-step explanation:
HELP PLEASE
Tony reads at a rate of 4 pages in 3 minutes. At this rate, how many minutes will it take him to read a book that has 102 pages?
Answer:
136
Step-by-step explanation:
102 divided by 3 is 34 x 4 = 136
A bag contains colored tiles.
3 tiles are red
6 tiles are green
3 tiles are blue
A tile will be randomly selected from the bag. What is the probability in decimal form that the tile selected will be green?
Record your answer and fill in the bubbles on your answer document. Be sure to use the correct place value.
Answer:
.5
Step-by-step explanation:
half the tiles are green so u have a 50 percent chance of getting green and a 25 percent chance of getting the other two.
PLEASE HELP!!
Decrease the numbers by 2 1/2 and show your Calculations.
1/2, 1 1/3, 1/4, 1, 1/2, 1 1/2
Answer:
-2, -7/6, -9/4, -1 1/2, -2, -1
Step-by-step explanation:
1/2 - 2 1/2 = -2
1 1/3 - 2 1/2= 1 2/6- 2 3/6 = -7/6
1/4- 2 2/4 = -9/4
1 - 2 1/2= -1 1/2
1/2 - 2 1/2= -2
1 1/2 - 2 1/2= -1
Hope this helps :0
A line passes through the point (10,8) and has a slope of
5/2
Answer:
y=5/2x-17
Step-by-step explanation:
Can you help? I'm just too lazy to answer it lol
Answer:
second answer should be corr3ect tell em if wrong
Step-by-step explanation:
PLEASE HELP WILL MARK BRANIEST IF RIGHT
Answer:
This function has a local minimum at x = 10 with output value -693
and a local maximum at x = 1 with output value 36.
Step-by-step explanation:
see attached desmos graph.
What are the Answers to 1-10?
Answer:
i can give u 2 10 and 7 acute, acute and straight
Step-by-step explanation:
PhotoMath couldn’t help me!
Answer:
option B is correct answer of this question
hope it helps
Answer:
Option B
Step-by-step explanation:
As,
In all the options 3rd process of the simplification Only B option is correct as,
When the bases are same the exponents get added
So, Option B is only the correct simplification of
[tex]{ ({9}^{ \frac{1}{2} })}^{2} [/tex]
To - 9
If you are adding a whole to 3/4, how should you write it?
A. 3/4 + 1
B. 3/4 + 3/4
C. 3/4 + 4/4
D. 3/4 + 4
E. 3/4 + 1/1
HELO MEEEEEEEEEEEEEEEEEEEEEEE
Answer:
i would say "a"
Step-by-step explanation:
essentially, "a" "c" and "e" are all the same thing but most people would write it as "a"
What is the Greatest Common Factor of 12 and 36? (1 point)
a
2
b
4
c
6
d
12
Answer: D) 12
The factors of 12 are: 1, 2, 3, 4, 6, 12
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, 36
The greatest common factor is 12.
Answer:
d.) 12
Step-by-step explanation:
36/12 is equal to 3 and it is the largest number on the list.
12/12 is well one so the answer is "d".
Which estimate is closest to the answer of this number sentence?
A construction company purchased 96 boxes of bolts. Each box costs $23. How much did the bolts cost the construction company?
how do I work this out
Jenna is planting four circular gardens. She is planting one garden each for tomatoes, carrots, cabbage, and strawberries. Each garden will have a fence around it to keep rabbits out. The tomato, carrot, and cabbage gardens will all be the same size. Since Jenna loves strawberries, the strawberry garden will be larger. It will use the same amount of fencing as the other three gardens combined. She used a total of about 113.04 feet of fencing material.
The area of each smaller garden is about ___
square feet.
The area of the larger garden is about ____
square feet.
The area of the larger garden is ___
times larger than the area of the smaller garden.
Answer:
254.34 square feet in the larger green
Step-by-step explanation:
Tomato + carrot + cabbage + ( 3* carrot) =113.04 ft
1x+1x+1x+3 x= 113.04
6x= 113.04
x=113.04/6 = 18.84 feet of fence = circumference
The circumference of the tomato, carrot and cabbage gardens is 18.84 feet each. The circumference of the strawberry garden will be 3 times larger of 3x 18.84 = 56.52 feet.
With the circumference we can find the diameters, and with the diameters we can find the areas.
For the 3 small gardens, d= c/[tex]\pi[/tex]
d= 18.84 / 3.14
d=6 and the radius is 3 feet
Area = [tex]\pi[/tex]^2
A= 3.14 x 3 x 3= 28.26 square feet in each of the 3 small gardens
For the larger garden
d=6x3=18 feet and the radius is 9 feet
Area = [tex]\pi[/tex]^2
A= 3.14 x 9 x 9 = 254.34 square feet in the larger garden
Two angles in a triangle have measures of 35° and 73".
What is the measure of the third angle?
A. 143
B. 108
C. 38
D. 72
Answer:
D. 72
Step-by-step explanation:
HELP QUESTION IS IN THE PHOTO ILL GIVE YOU EXTRA POINTS
I WILL GIVE BRAINLIEST!!!! PLEASE HELP
Answer:
5
Step-by-step explanation:
hope you have a great day
5 A theater group has 400 members. So far, 5/8 of the members have paid their yearly
fees. What percent of the members have paid their yearly fees? How many members
have paid their yearly fees? Show your work.
Answer:
400
Step-by-step explanation:
Answer:
Step-by-step explanation:
Percent means per one hundred so
p/100=5/8
p=500/8
p=62.5%
So 62.5% have paid their yearly fees.
400(5/8)=250
250 members have paid their fees.