Answer:
8.125
Step-by-step explanation: 130/16=8.125
There are 450 computer's in a technology store. Alex Bought 231 of them for school. Each one was $230. He has $10,000. How much dose he have now?
given m//n find the value of x. see attachment.
Answer:
look at the picture i have sent
Solve for x. Each figure is a parallelogram
Answer:
Step-by-step explanation:
THe sides are the same length
11=x+5
x=6
The sum of three consecutive odd numbers
is 51. what is the biggest
of these numbers
Answer:
19+17+15=51
The biggest number 19
if two angles in a triangle are 60° and 30°, is the third angle acute, obtuse, or right?
Answer: Right Angle
Step-by-step explanation:
And Since The Angles Of a Trangle Add Up To 180° When You Substract 90 From It You Remain With Another 90° Which Means The Angle Is Non Other Than a right angle traingle
60° + 30° = 90°
180° - 90° = 90°
∴ 90° = Right Angle Traingle
What is the value of X? Help!! Please!
Answer:
x=61
Step-by-step explanation:
55(x+3)+x=180
combine like terms
58+x+x=180
58+2x=180
subtract 58 from both sides
2x=122
divide both sides by 2
x=61
Which number best represents Point Q on the number line below?
Answer:
D. 3.5!
Step-by-step explanation:
If you slowly go up the line it will be 0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4, if it were to carry on it would keep being .5 then the next number. Since this is not a fraction number line the answer is not A. -9/2 nor C. -7/2.
~ LadyBrain
a = − 5 ; b = 7 ; c = 1 − 2 a + 4 b − c 2=
If a student is selected at random find the probability the student is a senior given that it's a female round to the nearest whole percent
Answer:
16%
Step-by-step explanation:
It says to find the probability the student is a senior given that it's a Female. So let's see. There are 19 females in total, and we're trying to figure out the probability that one of them will be a senior. Well, there are 3 female seniors.
[tex]\frac{3}{19\\}[/tex]
Divide 3 by 19 (not 19÷3, 3÷19)
=.157894736etc
You'll get a continuous decimal, but that's ok. The directions say round to the nearest whole percent. That means the percent should end up with no decimals.
16% (not 15.7, round it up instead to 16%)
Therefore, the answer is 16%. Hope this helps! :)
The probability of the student is a senior and female is 16%
What is probability?Probability is defined as the ratio of the number of favorable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.
Probability = Number of favorable outcomes / Number of sample
It says to find the probability the student is a senior given that it's a Female. There are 19 females in total, and we're trying to figure out the probability that one of them will be a senior. Well, there are 3 female seniors.
The probability of the student being a senior and female is calculated as below:-
Divide 3 by 19 (not 19÷3, 3÷19)
Probability = 0.157894736 = 0.16
Probability = 0.16 x 100 = 16%
Therefore, the probability of the student is a senior and female is 16%
To know more about probability follow
https://brainly.com/question/24756209
#SPJ2
John has a savings account
that started with $175. Each
month he deposited $50 from
his lawn mowing service. He
deposited money for 6
months. What are a
reasonable domain and range
of the function?
Answer:
the domain is 6 because it lasts for 6 months the range is the highest number subtracted by the smallest number, therefore the range is 300
Step-by-step explanation:
(1, 5) (3 , 1)
Please Help
Answer:
(4, 6)?
Step-by-step explanation:
Im not sure you didn't give much info
Suppose the sphere below with radius r has a surface area equal to 45 units
Find the surface area of the sphere with twice the radius.
-21-
o
A. 180 units2
B. 180 units 3
C. 90 units
D. 90 units 3
Answer:
180 units 2 ..............
what is the defenition of annual fee?
Answer:
An annual fee is a yearly charge by banks and financial institutions to customers for use of their credit cards.
Find the area of a sector with an arc length of 60 in. and a radius of 15 in.
A. 117.75 in.2
B. 282.60 in 2
C. 450 in.2
D. 6,750 in.2
Answer:
C. 450 in.2
Step-by-step explanation:
Find the area of this shape
Answer:
44 ft²
Step-by-step explanation:
2ft + 2ft = 4ft
13ft + 9ft = 22ft
22 · 4 = 88
88 ÷ 2 = 44
The height of a cylinder is 12" and the radius is 3.5" what is the proximate volume of the cylinder
Answer:
461.81
Step-by-step explanation:
you can round to your liking!
can yall help me with 1 to 4 pleasee <33
Answer:
JUST LOOK UP THE FORMULAS FOR THE VOLUME OF A CYLINDER AND PLUG IT IN.
Step-by-step explanation:
Answer:
1. 263.11
2. 47.95
3. 3166.73
4. 3.56
Step-by-step explanation:
sorry if I'm late
Please solveeeeeeeee
Answer:
-4/7 =n
Step-by-step explanation:
2/3 ( 1+n) = -1/2 n
Multiply each side by 6 to get rid of the fractions
6*2/3 ( 1+n) =6* -1/2 n
4(1+n) = -3n
Distribute
4+4n = -3n
Subtract 4n from each side
4+4n -4n = -3n -4n
4 = -7n
Divide each side by -7
4/ -7 = -7n/-7
-4/7 =n
What are some important features of a prism? In other words, what makes a prism a prism?
Answer:
A solid figure whose bases or ends have the same size and shape and are parallel to one another, and each of whose sides is a parallelogram.
Step-by-step explanation:
Answer:
I d k... give other guy brainiest though
To earn a bonus in a video game, you much find 25 out of 40 gems. Do you get the bonus? Explain
Answer:you in go formative
Step-by-step explanation:??Right
HELP!
On an 8 section spinner what is the propibility of spinning a number less then 6
Numbers less than 6,
[tex]nth(5,4,3,2,1) = 5 \\ p(n < 6) = \frac{5}{8} [/tex]
How do you Convert the angle 5π/2 radians to degrees.
Answer:
450°
Step-by-step explanation:
To convert from radians to degrees multiply by 180/π.
[tex]\frac{5\pi }{2} *\frac{180}{\pi }[/tex]=5*90=450
450°
Can anyone tell me what the answer to this problem is and the explination?
The figure shown above is triangle. The area of the triangle is a= 1/2base times height.
Base is 10 . The height is 6.
A= 1/2bh
A= 1/2*10*6
A= 1/2*60
A= 30
Or you can find the area of the triangle separately and add them up.
First triangle :
The half of the base is 10/2= 5
B= 5 H= 6
A= 1/2*6*5
A= 15
Second triangle :
b= 5
h= 6
a= 1/2*5*6
a= 15
Add up them both areas 15+15= 30
True or False: y = x2 + 3 is a function.
A. True
B. False
Answer:
B
Step-by-step explanation:
Answer:
A. true
Step-by-step explanation:
10x - 6 = 3(5 + x) true?
HELP! Which triangles are congruent?
9514 1404 393
Answer:
4. A, B, C, and D
Step-by-step explanation:
Each right triangle has a short leg of 3 units and a long leg of 4 units. They are all congruent by the SAS congruence postulate.
Change 3 out of 10 to a percentage
Answer:
To convert fraction to decimal, divide 3/10, which would give you . 3 which is already a decimal. To convert decimal to percent, multiply by 100 which would give you 30, hence 30%
Answer:
3 out of 10 is 30%
Step-by-step explanation:
3/10 x 100% = 30%
Hope this helps! :)
There is a bag with only red
and blue marbles. The probability
of choosing a blue marble at
random is 2/7.Given that there
are 84 marbles in total, and each
one is likely to be chosen at
random work out out how many
red marbles there must be.
Answer:
Step-by-step explanation:
This can be solved with a very basic knowledge of probability and proportions. If we have 2 chances out of 7 to pick a blue marble, then we have 5 chances out of 7 to pick a red one, right? We can use that and set up a proportion with red marbles on top and total number of marbles on the bottom:
[tex]\frac{red}{total}:\frac{5}{7}=\frac{x}{84}[/tex]
5/7 is the reduced fraction that represents the number of red marbles over the total number of marbles. Solving this way allows us to find out what the fraction was before it was reduced, hence, giving us the total number of red marbles. Cross multiply to solve:
7x = 420 so
x = 60. 60 red marbles total
please help? will give brainliest
okay I’ve been struggling on this for like 20 min, someone Pleaseee help me
Answer:
Angle M=14.25°
Step-by-step explanation:
Sin(M)=16/65
Sin^-1(16/65)=14.25°