Find the 10th term of the arithmetic sequence in which 12 and d = 9.1.
Answer:
The 10th term=93.9
Step-by-step explanation:
[tex]a_{10} =12+(n-1)9.1\\ = 93.9[/tex]
What is 3 1/4 as a fraction
Answer:
13 / 4
Step-by-step explanation:
what is the simplest form of 18:20
9:10
That's nine to ten
-Northstar
the diagram shows a circle inside a square. work out the area of the circle
Answer:
i don't know the answer as you haven't given the diagram
Step-by-step explanation:
asumming the circle is touching the square the length of the sides of the square is the diameter of the circle using this information you use the formula area= pie*radius squared find the area.
(radius=half the diameter0
Is 12r - 5 the same as -5 + 12r
I'm so tried plz help-
Answer:
Yes there are same because
Let r=1
then
12r-5 = ( 12*1)-5 = 12 -5 = 7
but
-5 + 12r = -5 + (12*1) = -5 + 12 =7
8 oranges cost $.78. How much will he spend to buy 40 oranges
Answer:
$3.90
Step-by-step explanation:
To get from 8 to 40, you multiply by 40/8, so you have to do the same to $.78. .78 * 40/8 is equal to 3.9, which would be $3.90.
A hen has 50 eggs, she gives .5 to her hubby and they multiply that by 2 how much do they get
This question is just for fun :)
Answer: 50 lol it's the same
Step-by-step explanation: 50*.5 equals 25*2 equals 50 lol have a good day
Answer:
69
Step-by-step explanation:
it is a funny question
can someone help me with number 10
Answer:
=its 29+29+45
Step-by-step explanation:
hope dis helps
can someone explain this to me? PLEASE HELP FAST!!
Answer:
49.298
Step-by-step explanation:
Radio × π²
5×3.14²
5×9.8596
49.298
An airplane can stay in the air for 6 hours..it has been in the air for 2.5 hours
HELP MARKING BRAINLIEST
Answer:
Give me brainliest
Step-by-step explanation:
what is (5)(3)(6) what is the answer for this tbh i dont know
Answer:
5*3*6 = 15*6 = 90
Step-by-step explanation:
What is x?
4x(2x+6)=8x²(23-5)
pls, help for the first person to answer I will give them a brainlist.
Answer:
x= 3/17
Step-by-step explanation:
4x(2x+6) =8x^2(23-5)
8x^2 +24x = 144 x^2
24x = 136 x^2
24= 136 x
x=24/136
x=3/17
The perimeter of a rectangle is 48 cm. The length is 3 times as long as the width.
What is the width of the rectangle?
A. 4cm B.6cm C.8cm D.12.cm
can someone please answer this question the person to get it right gets brainiest!
*
1. Which terms can be combined in the following expression? *
4x² - 5y + 6x + 4y - 7
0 4x² and 6x
O-Sy and 4y
O 4y and - 7
-5y and 6x
Answer:
-5y and 4y
Step-by-step explanation:
this is because both of them have the same degree of variables, regardless of the signs of their coefficients, you can combine terms that follow the stated points above.
A dog barks 30 times in 2 minutes. How many times does the dog bark per minute?
barks per minute
Answer:
15 times per minute
Step-by-step explanation:
just divide 30 by 2
9
R and T are two mutually exclusive events.
P(R) = 0.2 and P(R or 1) = 0.69
Work out P(not T).
Answer:
P(not T ) = 0.51
Step-by-step explanation:
Step(i):-
Given that the R and T are two mutually exclusive events
P(R∩T) = 0
Addition theorem on probability
P(RUT) =P(R)+P(T) - P(R∩T)
P(RUT) =P(R)+P(T) - 0
P(RUT) =P(R)+P(T)
Step(ii):-
Given P(R) = 0.2 and P(RUT) = 0.69
P(RUT) =P(R)+P(T)
P(T) = P(RUT) -P(R) = 0.69 -0.2
P(T) = 0.49
P(not T) = 1- P(T)
P(not T ) = 1 - 0.49 = 0.51
Final answer:-
P(not T ) = 0.51
The solution of 25x=300 is
Answer:
The solution of 25x = 300 is 12 . The solution of 25x > 300 is all values greater than 12 .
Step-by-step explanation:
Since the solution to 12x = 300 is 12, any number that is greater than 12 will also be a solution!
I need help immediately pls !!
Answer:
y=3
Step-by-step explanation:
One airplane located 200km north and 50km east of an airport. A second plane at the same altitude is located 30km north and 100km west. The distance between the planes is closet to:
Answer: 350
Step-by-step explanation:
Answer:
350
Step-by-step explanation:
help please WILL GIVE BRAINLIEST TO RIGHT ANSWER!
Please help me......
Answer:
He's moving 10 meters a second, and the slope is 1/1
Step-by-step explanation:
A guitar factory has a cost of production C(x)=75x+50000. If the company needs to break even after 150 units sold, at what price should they sell each guitar?
The price of each guitar would be; 666.7 rounded to the nearest greatest cent.
What is the unitary method?The unitary method is a method for solving a problem by the first value of a single unit and then finding the value by multiplying the single value.
Given that guitar factory has a cost of production C(x)=75x+50000. If the company needs to break even after 150 units sold, then;
C(x)=75x+50000
75x + 50000 = 150x
C(x)= 50000 = 75x
x = 50000/75
x = 666.67
Therefore, The price of the each guitar would be; 666.7 rounded to the nearest greatest cent.
Learn more about the unitary method, please visit the link given below;
https://brainly.com/question/23423168
#SPJ2
please help asap with legit answers
Answer:
D
Step-by-step explanation:
Just combine like-terms
Which of the following is a pair of
vertical angles?
X
E
B
ОООО
D
В
C
D
A ZAXC and ZCXE
B. ZBXD and ZAXF
C. Z CXE and BXD
D. LAXF and BXE
SUBMIT
Answer:
the answer is D
Step-by-step explanation:
Answer:
D. AXF and BXE
Step-by-step explanation:
These angles are across from each other which makes them vertical angles.
Can you help me I dont understand
One of the heaviest rainfalls recorded in Greentown in a 24-hour period was 178.8 centimeters. If the rainfall was constant. how many centimeter of rain fell during each hour
Answer:
7.45cm
Step-by-step explanation:
178.8 ÷ 24 hours = 7.45 centimetres per hour.
Please help I will give brainiest
Answer:
35
Step-by-step explanation:
55 + x = 90
x = 90 - 55
x = 35
The population of a certain animal species decreases at a rate of 2.5%. If there are 400 of this animal in the wild, using an exponential function, predict approximately how many there will be in 4 years. Round to the nearest whole number. 100 points brainliest.
Answer:
welp
Step-by-step explanation:
Answer: 361
Step-by-step explanation: