Answers
2. 42 is the rounded answer the real answer was 42.2
3. 15 real answer 15.5
Related Questions
What is the range of the discrete finite function mapped below?
F(x)
2
6
8
-10
A. {(2, 2), (6, 1), (6,4), (10,5)}
B. {(1,6), (2, 2), (4, 6), (5, 10)}
C. {1,2,3,4,5)
D. {2, 6, 10}
Answers
Answer:
your right is (C)
hope it's help you (^0^)
2x+20=12x by first subtracting 20 from each side what property allows you to do so does it help you get closer to finding a solution what is a better first step
Answers
Answer:
Step-by-step explanation:
2x+20=12x
We can subtract 2x from both sides:
2x+20-2x=12x-2x
20=10x
20/10=x
x=2
Which graph represents a proportional relationship from y to x with a constant of proportionality of 1/2
Answers
Answer:
It´s going to be B
Step-by-step explanation:
rewrite each expression with positive exponents. simplify if possible .
Answers
factor [tex]x^{2} + 2x[/tex]
Answers
Answer:
the answer is x(x+2)
14. Thomas is building a fence around his
garden. He made a scale drawing as
shown below.
4 cm
2 cm
Scale
1 cm: 1.5 m
What is the perimeter of the actual fence?
13
Answers
Answer:
18 meters
Step-by-step explanation:
4 cm = 6m
2cm = 3m
6x3=18
Please <3 my Answer B )
Answer:
13
Step-by-step explanation:
Richard and Teo have a combined age of 31. Richard is 13 years older than twice​ Teo's age. How old are Richard and​ Teo?
Answers
Answer:Teo is 6 and Richard is 25
Step-by-step explanation: Let R and T stand for Richard and Teo's ages. We are told:
R+T=31
R=2T+13
Substitute:
R+T=31
2T+13+T=31
3T+13=31
3T=18
T=6
Since R+T=31, R+6=31, and R = 25
What is 4.4 dvided 1.85
Answers
Answer:
2.378378378
Step-by-step explanation:
rounded it would be 2.4
Help me please i need help
Answers
help plz ill give u BRAINEST
Answers
Answer:
First option, relation 1 and relation 4
Step-by-step explanation:
Because they both cross one of the two axes once, which from what I remember, makes it a function.
Hope this makes sense, and please correct me if I'm wrong :)
The function f(x)=260−55 x represents the distance, in miles, remaining on a trip x hours into the trip. What is the value of f(3)
Answers
95 miles.
The difference of n and 7 is no more than 12. Find all possible values of n.
Answers
Answer:
-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29
7-12= -5
7+12= 29
-5 ≤ n ≤ 29 or -5 ≤ n < 30 or -6< n ≤ 29 or -6 < n < 30
either one is acceptable. question was not clear but i did my best! :)
Can anyone explain this to me?
Answers
Answer:
Option C
Step-by-step explanation:
Long division or synthetic division. Look up these two techniniques.
2. Which numbers are equivalent to 0.6?
Circle all that apply.
6
A.
B. 60%
100
6
C. 0.60
D.
10
E.
F. 6%
Answers
Answer = B and F
So 0.6 can be also said as 0.60/100 . There for O.60/100 can be B
and... 0.6 can be also said as 6/10...
So it can be F
please show working, please!
Answers
Answer:
84
Step-by-step explanation:
7/10 of them likes math and there are 240 student in total
240 / 10 = 24 and 24*7 = 168 student likes math if half of them are girls
then there are 84 girls that likes math.
Could someone help answer this, please no spam, thank you, will give brainliest, homework help,!
Answers
Answer:
Inequality form: b > 8
please answer!! WILL GIVE A BRAINLIEST AND THANKS!
Answers
Answer:
2) Lyn has 42, and Jo has 21
4) 320 women
6) 12 miles
Step-by-step explanation:
2) Divide 63 by 3 and get 21. 21 + 21 = 42 for Lyn, and leave 21 for Jo.
4) Subtract 20 from 620, and get 600. Divide 600 into 2 and get 300. 300 +20 = 320
6) Divide 24 into 2, and get 12. Multiply 12 by 3 and get 36. Divide 36 by 3 and get 12. 12 is your answer.
Hope this helps!
-kiniwih426
Cameron had a balance of $450.00 in his account, and then he made a purchase for $517.50. What is the
new balance in his account?
Answers
Answer:
-$67.50
450 - 517.5 = -67.5
-2.4 - 4.9=
It’s not 2.5
Answers
Answer:
-7.3
Step-by-step explanation:
You can't subtract a negative number. Enjoy and brainliest would make my day :D
Answer:
-7.3
Step by step explanation:
−2.4−4.9
=−2.4−4.9
=−2.4+−4.9
=−7.3
5x-4=11
Can anyone answer this for me
Answers
Answer:
3
Step-by-step explanation:
5x=11+4
5x=15
x=15/5
x=3
Answer:
x=3 is the answer.
The value of (√5 + √2)2
(A) 7+ 2√5 (B) 1+ 5√2 (C) 7+2√10 (D) 7-2√10
Answers
[tex]▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ { \huge \mathfrak{Answer}}▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ [/tex]
Using identity :
[tex] {(a + b)}^{2} = {a}^{2} + b {}^{2} + 2ab[/tex][tex]( \sqrt{5 }{+ \sqrt{2{}^{} } } ) {}^{2} [/tex][tex]( \sqrt{5} ) {}^{2} + ( \sqrt{2} ) {}^{2} + 2( \sqrt{5} )( \sqrt{2} )[/tex][tex]5 + 2 + 2 \sqrt{10} [/tex][tex]7 + 2 \sqrt{10} [/tex]therefore, the correct choice is :
[tex] \mathrm{C.) \: \: 7 + 2 \sqrt{10} }[/tex][tex]( \sqrt{5} + \sqrt{2} {)}^{2} \\ [/tex]
[tex]by \: \: \: using \: \: \: the \: \: \: formula \: \: (a + b) ^{2} = {a}^{2} + 2ab \: + {b}^{2} \: \: we \: \: \: get \\ ( \sqrt{5} {)}^{2} + 2( \sqrt{5}) \: (\sqrt{{2)}} + ( \sqrt{2) }^{2} \\ = \sqrt{5} \times \sqrt{5} + 2 \sqrt{5 \times 2} + \sqrt{2} \times \sqrt{2} \\ = 5 + 2 \sqrt{10} + 2 \\ = 7 + 2 \sqrt{10} [/tex][/tex]
Answer:(C) 7+2√10
I NEED HELP If right will make brileintest
Using the graph of f(x) and g(x), where g(x) = f(k⋅x), determine the value of k.
Graph of two lines. f of x passes through 2, 0 and 3, 2, and g of x passes through two thirds, 0 and 1, 2.
3
one third
negative one third
−3
Answers
Answer:
k=4
Step-by-step explanation:
So we have the graphs of f(x) and g(x).
And we know that g(x) is defined as f(kx), where k is some constant.
First, from the graph we can note two points:
For g(x), we have the point (1,10) and for f(x), we have the point (4,10).
ok now can you give me brainlest
Are these correct look at all them start by the first photo and say number one is
Answers
Answer
For picture 1 it's 13/20
and 2nd is 25/12 or 2 1/12
picture 3 it's 55/28 or 1 27/28
picture 4 it's 11/12
picture 5 it's 1/2 hour , 1 hour 1 1/2 hour
Step-by-step explanation:
your answers are correct.
Summarize Rotational Symmetry in your own words.
Answers
Answer:
a pattern that we can turn a pattern by some degree about a point and the pattern looks exactly the same
Step-by-step explanation:
Many geometrical shapes appear to be symmetrical when they are rotated 180 degrees or with some angles, clockwise or anticlockwise
easy ratio questions !! - giving brainly if correct and both questions are answered :) question in the file ^
Answers
Answer:
3 blue 9 orange
Step-by-step explanation:
The third option.
The school colors at Mission Middle School are green and white. Kendra volunteered to make cupcakes
for the school bake sale. To make the right shade of green frosting, she uses 7 drops of blue food
coloring for every 3 drops of yellow food coloring.
Answers
O Stretch Your Thinking A balloon vendor sold 225 balloons
on Saturday. He sold red, yellow, and blue balloors, Hero
100 red balloons and 25 more red than blue, How many
yellow balloons did he sell?
Answers
A scale model of a bus is 12 inches long. The scale is 1:21. How many inches long is the bus it
represents?
Answers
its 304.8 milimeter
The actual length of the bus that the scale model represents is 252 inches.
To find the actual length of the bus represented by the scale model, you can use the scale ratio.
Given:
Scale model length = 12 inches
Scale ratio = 1:21
Let "x" be the actual length of the bus.
Using the scale ratio:
Scale model length / Actual length = Scale ratio
12 inches / x inches = 1/21
Now, solve for "x":
x = 12 inches / (1/21)
x = 12 inches × 21
x = 252 inches
Therefore, the actual length of the bus that the scale model represents is 252 inches.
To learn more on Ratios click:
https://brainly.com/question/13419413
#SPJ3
I need help with this
Answers
Answer:
c
Step-by-step explanation:
Which of the expressions bests fits this situation?
Answers
Answer:The answer is option B
Step-by-step explanation:
To get the balance, the amount given to each employee should be multiplied by the total employees then the total surplus should be subtracted from the suplus distributed among the employees to get the remaining surplus
