Answer:
What’s the question
Step-by-step explanation:
I’ll still answer if I can but I need to see the question first
the instructor has save $3500 and rents an apartment for $275 monthly. he believes the point 6, 1850 would be on the equation of the lines. is he correct? explain how to check if a point is on a line.
Answer:Yes, he is correct
Step-by-step explanation:Plug 6 in as your x-value in the equation y=-275x+3500 and you will get y=1850
Answer the following questions about the following polynomial
Answer:
There is no polynomial
Step-by-step explanation:
Show polynomial
Help with This one here too Thxs so much i only have until 11;59 to finish
Answer:
Width = 7, Length = 42
Step-by-step explanation:
Length is 6 times its width, means that it's the same number but times 6 so we'll use "x" for both length and width:
6x · x = 294
6x^2 = 294
divide both sides by 6
x^2 = 49
[tex]\sqrt{x^2}[/tex] = [tex]\sqrt{49}[/tex]
x = 7, width is 7 and length is 6(7) = 42
10. Rob used 4.25 ounces of peanuts, 3.4 ounces of pecans, and 2.75 ounces of walnuts to make a trail mix. How many ounces of nuts did Rob use in the trail mix? 10.4
Answer:
10.4
Step-by-step explanation:
4.25 +3.4 + 2.75
A rectangle with area 380 square inches has a length that is two less than four times the width. Find the length and the width of the rectangle.
-k=7 integers equation
Answer:
-7
Step-by-step explanation:
A negative negative is a positive, because you are basically doing a negative times a negative which is a positive
2. Chaleah deposited 700$ in a new account that earns 5% simple interest. After 4 years,
how much interest will she have earned? How much total money will Chaleah have after
4 years
a. Interest:
b. Total:
Answer:
Interest earned: $150.85
Total amount: $850.86
Step-by-step explanation:
Y=700(1.05)^4
Put the right side of the equation into a calculator and get
850.85 that's your total, so to get the amount earned subtract the original 700 from it and get 150.85
Brainliest if you provide a valid explanation!
*IF YOU STEAL POINTS YOU WILL BE REPORTED*
Q: The table shows the weights of apples at a grocery store. If this represents a proportional relationship, what is the weight of 12 apples? Remember to explain your answer :)
Step 1: So to start us off, because every 5 apples weighs 0.60 kilograms, we're going to divide 0.60 by 5 to get the weight of ONE apple.
0.60 divided by 5= 0.12
Now we know how much a single apple weighs in kilograms and we can move onto the next step.
Step 2: The next step is to times the weight of one apple by 12 because that would give us our answer for the weight in kilograms of 12 apples.
0.12 times 12=1.44
Hopefully, this is correct and helps you! Sorry if I made any errors, it would be best to go back and do the steps yourself just to make sure if that makes you feel any better. Good luck! xxoo
-Sav
Answer:
1.44kg
Step-by-step explanation:
If they are proportional then you can use the unitary method:
If 5 apples=0.6kg then 1 apple=0.12kg as this is 0.6/5 (because you divided the apples by 5 so you have to do the same to the kg)
then you can work out that 12 apples=1.44kg because 0.12*12 is 1.44 and you multiply by 12 as this is what you multiplied the apples by so (becasue they are proportional then you have to do the same to the kg)
hope this helps :)
Question 4
Titus is asked to prove hexagon FEDCBA is congruent to hexagon
F'E'D'C'B'A' in the graph below. Titus thinks that if he transforms hexagon
FEDCBA by (x, y) - (x + 16, y - 10) he can show the two figures are
congruent. Is he correct? Explain why or why not. If Titus is incorrect, what
series of transformations will correctly prove FEDCBA F'E'D'C' B'A'!
I need ASAPPPP
Answer: No, Titus is incorrect.
Step-by-step explanation: Two shapes are congruent when they have the same size and shape, but one is created of rotation, reversion or translation of the other.
So, hexagons FEDCBA and F'E'D'C'B'A' are congruent because they have the same size and shape, however they are reversed and translated from each other, i.e.:
Comparing the coordinates of both hexagons:
F (-6,6) → F' (6, -4)
A (-10,6) → A' (10,-4)
E (-4,4) → E' (4, -6)
B (-12,4) → B' (12, -6)
D (-6,2) → D' (6, -8)
C (-10,2) → C' (10, -8)
We notice that the transformation necessary to transform FEDCBA into F'E'D'C'B'A' is
multiply x-coordinate by (-1);subtract y-coordinate by 10;Therefore, it is (x,y) → ( -x, y-10).
So, Titus is incorrect about the transformations that prove the hexagons are congruent.
What’s 9+10. I really need to know.
Answer:
Step-by-step explanation:
Trust me - 19
Answer:
Lollll unless this isn't a joke it's 19, if it is a joke then it's 21
Please help with this question!!!!
A
thats where anything with 2 negatives are
Answer:
A
Step-by-step explanation:
in quadrant III
The proportion 75/w = 150/100 can be used to find the whole 'w' when the part is 75. Will the 'w' be less than or greater than 75? Without solving, explain how you know. *
Answer:
w will be less than 75.
Step-by-step explanation:
Given the expression;
75/w = 150/100
We are to determine whether w is greater than or less than 75.
If you look at the right hand side of the expression, 150/100, you will see that the denominator is greater than the numerator. Due to the equality sign between the fractions, the same will be applicable to 75/w meaning that w will also be less than 75.
Two customers went to a sports shop to buy baseballs and gloves. Each Baseball cost the same amount and each glove costs the same amount.
- The first customer paid $60 for four baseballs and two gloves
- The second customer paid $84 for five baseballs and three gloves
What was the cost in dollars of each baseball?
Answer:
$6.00
Step-by-step explanation:
Using a system of equations, it is found that each baseball costs $6.
For our system, we are going to say that:
x is the cost of a baseball.y is the cost of a glove.The first customer paid $60 for four baseballs and two gloves, hence:
[tex]4x + 2y = 60[/tex]
Simplifying by 2:
[tex]2x + y = 30 \rightarrow y = 30 - 2x[/tex]
The second customer paid $84 for five baseballs and three gloves, hence:
[tex]5x + 3y = 84[/tex]
Since [tex]y = 30 - 2x[/tex]
[tex]5x + 3(30 - 2x) = 84[/tex]
[tex]5x + 90 - 6x = 84[/tex]
[tex]x = 6[/tex]
Each baseball costs $6.
A similar problem is given at https://brainly.com/question/24778333
Which symbol should go into the box to make the statement true?
117 _17
<
>
=
Answer:
>
Step-by-step explanation:
> 117 is greater than 17
Billy has 300 candy bars. He eats 43. What does billy have left?
Answer:
Bill will have 257 candy bars left!
Step-by-step explanation:
just do 300 - 43
Consider the equation and the following ordered pairs: (-2,y) and (x,1).
y = -2x + 3
random points for no reason what so ever
Answer:
HEEYYYY
Step-by-step explanation:
THANK YOU SO MUCH!!! :)
Answergbshrkghjgfsgsfg
Step-by-step explanation:
sgsfgafgfgfgffg
2.
Hugh is at the gym using an exercise bike. The bike counts each mile as 1 lap.
If Hugh bikes 16 laps, how many miles does he bike?
A
3 miles
B.
4 miles
C.
16 miles
D.
64 miles
Answer :B 4 miles
thank me later
3. Determine the domain and range for each graph
(-inf, 1]
Step-by-step explanation:Personal comment
Sorry this took so long
In short, you had it flipped, always put your smallest value first and your largest value second.
Reason:
Interval notation is
[(minima, maxima)]
Which is basically saying the minimum and the maximum, and as such you always end up having the smallest value first.
Putting the reasoning together;
A negative is always less than a positive in practice, therefore, your negative infinity should go first.
Hope this helps :)
Two less than three times a number is between -11 and 1. solve.
Answer:
X=0.667
Step-by-step explanation:
3x-2=0
3x=2
X=2/3
X=0.667
Solve the system of equations.
-5x + 4y = 3
x=2y-15
Show Calculator
Answer:6
Step-by-step explanation:don't know
Answer:
12
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation. Point Form: ( 9 , 12 ) Equation Form: x = 9 , y = 12
How many solutions are in this graph?
Answer:
One solution
Step-by-step explanation:
Only one solution, as the lines intersect only at (-2,2).
Montel collected 26Leaves for his science project he wants to put six leaves on a page how it shows how many pages Montello need
Answer:
4.3 pages
beacause 26 divided by 6 is 4.3
Solve for x. 4x+6=134
Answer:
x=31
Step-by-step explanation:
4x+6=134
-6 -6
4x=124
4 4
x=31
Answer:
X=32
Step-by-step explanation:
134-6=128
128÷4=32
4(32)+6=134
Complete the following statement. 5 pt = c
Answer:
5 pints is equal to 10 cups
Step-by-step explanation:
The product of Mia‘s Height and 4 is 52
Answer:
52+4? that's 56. the simplified version 4ft 6in
Step-by-step explanation:
The graph of the equation y=-2 is a line
1 parallel to the x-axis
2 parallel to the y axis
3 passing through the origin
4 passing through the point(-2,0)
Solve
Drop answersss!!!!!!!
Answer:
a = 0.1b = -0.1Step-by-step explanation:
It may be easier to find the sum, then "rationalize" the denominator.
[tex]\dfrac{2i}{2+i}-\dfrac{3i}{3+i}=\dfrac{2i(3+i)-3i(2+i)}{(2+i)(3+i)}=\dfrac{6i+2i^2-6i-3i^2}{6+5i+i^2}\\\\=\dfrac{1}{5+5i}=\dfrac{5-5i}{(5+5i)(5-5i)}=\dfrac{5-5i}{25+25}=\dfrac{5-5i}{50}\\\\=\boxed{0.1-0.1i}[/tex]
__
Of course, it doesn't hurt to have a suitable calculator.
A basketball player made baskets on 60% of her attempts. If she attempted 42 throws, how many baskets did she make?
Answer:
26 shots.
Step-by-step explanation:
60% of 42 is 25.2 but you can't make .2 of a shot so you have to round up.
Adam has two brothers, Ben and Chris, and one sister, Daisy. On any given day, Ben calls Adam with Probability 0.3, Chris calls Adam with Probability 0.4, and Daisy calls Adam with probability 0.7. let X be the number of siblings that call Adam tomorrow. Find the expectation of X.
Hint: Express X as the sum of suitable indicator random variables.
Answer:
The expected value of X = 1.4
Step-by-step explanation:
Given that:
The probability of Ben calling Chris = 0.3
The probability of Chris calling Adam = 0.4
The probability of Daisy calling Adam = 0.7
The probability distribution function can be calculated as follows:
P(X = 0) = P( nobody calls Adam)
= (1 - 0.3)×(1 - 0.4)×(1 - 0.7)
= 0.7 × 0.6 × 0.3
= 0.126
P(X = 1) = P(if only Ben call +if only Chris call + if only Daisy call)
P(X = 1) = 0.3 × (1-0.4) × (1-0.7) + (1-0.3) × 0.4 × (1 - 0.7) + (1 - 0.3) × (1-0.4) × 0.7
P(X = 1) = (0.3 × 0.6 × 0.3) + (0.7 × 0.4 × 0.3) + (0.7 × 0.6 × 0.7)
P(X = 1) = 0.432
P(X = 2) = P(if only Ben & Chris Call + if only Ben & Daisy call + if only Chris & Daisy call)
P(X = 2) = 0.3 × 0.4 × (1 - 0.7) + 0.3 × 0.7 × (1 - 0.4) + (1 - 0.3) × 0.4 × 0.7
P(X = 2) = ( 0.3 × 0.4 × 0.3 ) + (0.3 × 0.7 × 0.6) + (0.7 × 0.4 × 0.7)
P(X = 2) = 0.358
P(X = 3) = P(i.e. all three call) =0.3 × 0.4 × 0.7 = 0.084
Therefore; the expected value of X is calculated by using the formula:
[tex]E(X) = \sum x P(X=x)[/tex]
E(X) = (0 × 0.126) + (1 × 0.432) + (2 × 0.358) + (3 × 0.084)
E(X) = 0 + 0.432 + 0.716 + 0.252
E(X) = 1.4
Thus, the expected value of X = 1.4