Answer:
28.78
Step-by-step explanation:
12.1+11.28+5.4=28.78
To find a perimeter, you would add up all of the sides. There are 3 sides so you would add them all up to get 28.78
$39.70 + 6% tax equals????
Answer:
39.70 + 6 equals, (45.7)
Step-by-step explanation:
By simply adding them is how you get your answer.
The ratio of the number of boys and girls in a college is 6 : 8. If the percentage increase in the number of boys and girls be 20% and 10% respectively, what will be the new ratio.
Answer:
Let the initial number of boys and girls be 600 and 800 respectively, so that
(no. of boys) : (no. of girls) = 6:8.
Final number of boys (Fb) = 600+ 20% of 600 = 720
Final number of girls(Fg) = 800+ 10% of 800 = 880
The new ratio = Fb / Fg = 720 / 880 = 9/11 = 9:11
So, the new ratio will be 9 : 11
A business has seven locations to choose from and wishes to rank only the top three locations. How many different ways can this be done?
Answer: 210
Step-by-step explanation:
Given: total locations = 7
Number of locations wishes to rank = 3
If order of selection matters, then the number of permutations of r things from n= [tex]\dfrac{n!}{(n-r)!}[/tex]
The number of ways to rank 3 locations out of 7 [tex]=\dfrac{7!}{(7-3)!}=7\times6\times5=210[/tex]
Hence, the number of different ways required = 210
Does anybody know this one as well plz I really need it I have a test and it ends in 20 thank you so much
Answer:
0.6 of a serving is 225
3.85 servings are 1350
Jacqueline needs 8 gallons of gas. She only has $25. The constant of proportionality of the gas is $3.75. Does she have enough money to get 8 gallons of gas?
Answer:
D. No
Step-by-step explanation:
Answer:
its D
Step-by-step explanation:
Three 24-hour clocks show the time to be 12 noon. One of the clocks is always correct, one loses a minute every 24 hours, and one gains a minute every 24 hours. How many days will pass before all three clocks
show the correct time again?
Answer:
1440 days
Step-by-step explanation:
Cuál es el 30% de 100.000?
Porfaaaaaa ayudenmeeeeeee
Answer:
30
Step-by-step explanation:
Could this set of ordered pairs have been generated by a linear function (-3,0),(-2,4),(-1,8),(0,12),(1,16),(2,20)
Answer:yes because the input and the output don’t repeat
Step-by-step explanation:
9514 1404 393
Answer:
yes
Step-by-step explanation:
Each increment of 1 in x produces an increment of 4 in y. When the increments have the same ratio like that (4:1), the function is linear. The equation for it is ...
y = 4x +12 . . . a linear function
Tara baked 6 dozen cookies. She sold 3 dozen of the cookies she made. How many dozens of cookies does Tara have remaining?
Answer:
Very very simple, 3 dozens of cookies are remaining
(36 cookies all together)
PLEASE NEED HELP!!
ASAPPP
Answer:
Its the third option.
Step-by-step explanation:
No, all points on the line are solutions of the equation.
Answer:
answer the last yes because all the points meet
Step-by-step explanation:
Which statement is true?
Answer:a
Step-by-step explanation:because the number equals the letter.
Which value completes the table?
O-17
O 3
O 1
O 3
Answer:
3
Step-by-step explanation:
plug it in
Solve -8 =2(z-18) for z
Answer:
z=14
Step-by-step explanation:
-8=2(z-18)
-8=2z-36
+36 +36
28=2z
28/2=14
z=14
Answer:
z=14. 2(14-18)=2(-4)=-8=-8
P.s.
please give me brainliest for my next rank
Is the line through points P(–3, –2) and Q(2, 3) perpendicular to the line through points R(10, –1) and S(15, –6)? Explain.
Answer:y = mx + b
(–6) = (4)(–1) + b
–6 = –4 + b
–2 = b
Step-by-step explanation:
find the sum of (3a+7)+(a−1)
Answer:
[tex] \huge{ \bold{ \boxed{ \text{4a + 6}}}}[/tex]
Step-by-step explanation:
[tex] \text{ (3a + 7) + (a - 1)}[/tex]
In addition , sign of each term in the expression remains unchanged. So, Remove the unnecessary brackets.
[tex] \text{⇢ \: 3a + 7 + a - 1}[/tex]
Combine like terms. Like terms are those which have the same base. Only coefficients of like terms can be added or subtracted.
[tex] \text{⇢ \: 3a + a + 7 - 1}[/tex]
[tex] \text{⇢ \boxed{ \text{4a + 6}}}[/tex]
And we're done! :D
Hope I helped!
Best regards! :D
~TheAnimeGirl
i need help ASAP What is the slope of this line? Enter your answer as a fraction in simplest term in the box.
Can someone help ? ASAP thanks
Answer:
2,5 then 17 20 then keep adding 15 for x and y
The cost of 0.75 pounds of bananas is $0.63. How much will one pound of bananas cost?
Answer:
The cost of one pound of bananas is $0.84.
THIS IS URGENTTDetermine whether each table represents a function. Select Function or Not a Function for each table.
Answer:
1st table: Not a function
2nd table: Function
3rd table: Not a function
4th table: Function
Step-by-step explanation:
The functions pass the verticle line test
meaning, there is only one x value for any y value
Which type of graph is useful for demonstrating how something changes or fluctuates in value over time?
Line graphs (or line charts) are best when you want to show how the value of something changes over time, or compare how several things change over time relative to each other. Whenever you hear that key phrase “over time,” that's your clue to consider using a line graph for your data.
-BBBM
Anyone want to try this?
I’ll give the answer later.
If your try doing this then... good luck! :)
Answer:
D
Step-by-step explanation:
Volume of cylinder = Base x height
Base = πr^2 = 25π
Volume = 25π x 10 = 250π
Volume of cone = 1/3 Base x height
= 1/3 x 25π x 5 = 125π/3
Volume of silo = cylinder + cone + cone
= 250π + 125π/3 + 125π/3
= 785.4 + 130.9 + 130.9
= 1047.2
Find y, Help and get brainlist.
Answer:
Step-by-step explanation:
Please help me with this question because I am lost
Answer:
C
Step-by-step explanation:
The linear function f(x) = 0.3x + 76 represents the average test score in your history class, where x is the number of the tests taken. Determine the test average for your history class after completing test 3.
A.
76.9
B.
79.9
C.
76.3
D.
76
Answer:C
Step-by-step explanation:
which relation is a function. ( I chose option D) but not 100% sure. Need help ASAP. Will Mark Brainlest.
Two real numbers are defined as x=0.555555555555555....
Y=0.4564556455564555..
Which is rational and which is irrational
Answer:
0.555555555555555 is a rational number
0.4564556455564555 is an irrational number
HK bisects GHJ. Find GHK and KHJ. Angle JHG measures 161
Answer: m∠GHK=80.5,
m∠KHJ=80.5
Step-by-step explanation:
Answer:
I would say both GHK and JHK equal 80.5 degrees. (if it is allowed with decimals).
Step-by-step explanation:
Bisectors are lines that basically cut an angle in half. Since JHG is the whole angle, the bisector, HK, halves it. So, both GHK and KHJ should be the same, since they both are half of the original angle. As a result, 161 divided by 2 is 80.5 degrees.
Please help me! 5:34 est answer as soon as you can!!
B because it is the only one were the 'y-coordinate' is not the same for 2 different 'x-coordinates'
hope this helps!!
Taylor paid $8.10 for 3.6 pounds of apples what was the price per pound of apples
Answer:
2.25 per pound
Step-by-step explanation:
i took 8.10 divided by 3.6 to get the price per pound
(brainllist plz)) (if helped)
The product of two consecutive odd integers is 2,915. Build a function that can be used to
solve for the integers. What are the two integers?
The values of the two consecutive odd integers are 53 and 55.
Let the two consecutive odd integers be x and x+2.
Based on the information given, the equation to solve the question will be:
x(x + 2) = 2915
x² + 2x = 2915
x² + 2x - 2915 = 0
x² + 55x - 53x - 2915 = 0
x(x + 55) - 53(x + 55) = 0.
Therefore, x - 53 = 0
x = 0 + 53 = 53
x + 2 = 53 + 2 = 55
Therefore, the numbers are 53 and 55.
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https://brainly.com/question/18617854