Answer:
yes that is trueee!
Step-by-step explanation:
what is the rate of change between the points 6,45 and 9,67.5
Answer:
7.5
Step-by-step explanation:
the slope m is a measure of the rate of change
Calculate m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (6, 45 ) and (x₂, y₂ ) = (9, 67.5 )
m = [tex]\frac{67.5-45}{9-6}[/tex] = [tex]\frac{22.5}{3}[/tex] = 7.5 ← rate of change
plz help, what is the value of b?
By HS Postulate, Triangle EFC = Triangle EDC.
Angle FEC = Angle DEC by CPCTC
2b = b + 7 (subsitutional)
2b - b = b + 7 - b (subtract)
b = 7 (combining like terms)
Are American miles the same distance as U.K. miles?
Answer:
yes they are
Step-by-step explanation:
because the metric system is the same
Help I’ll give a lot of points
whats greater? 3/40
or 7.5%
Answer:
They're the same
Step-by-step explanation:
3/40 as a fraction is 7.5%, they're the same amount.
Answer:
3/40 = 7.5%
Step-by-step explanation:
convert these two to decimals
3/40 = 0.075
7.5% = 0.075
Solve for y.
18 = 3(y − 13)
y =
Answer:
18 = 3y - 39
3y = -39+18 = -21
3y - 21
y = 21 - 3
y = 19
Are 4/1, 20/5 proportional
Answer:
yes
Step-by-step explanation:
Answer:
Yes they are proportional
Step-by-step explanation:
[tex]\frac{4}{1}[/tex]·[tex]\frac{5}{5}[/tex] [tex]= \frac{20}{5}[/tex]
Also [tex]\frac{20}{5}[/tex] simplified is 4 or [tex]\frac{4}{1}[/tex]
Suppose that $6000 is placed in an account that pays 4% interest compounded each year.
Assume that no withdrawals are made from the account.
Follow the instructions below. Do not do any rounding,
(a) Find the amount in the account at the end of 1 year.
sID
(b) Find the amount in the account at the end of 2 years.
find the amount in the account at the end of 1 year. Find the amount in the account at the end of 2 years.
Answer:
Step-by-step explanation:
At the end of year 1
6000*(1 + 4%) = 6000 * 1.04 = $6240
at the end of year 2
6000*(1+4%)*(1+4%) = $6489.6
1) Roland hires a mechanic to do some work. He pays y dollars per hour for a 7-hour job plus $42 in replacement parts. The total cost comes to $200. Please round to the nearest cent.
Create an equation that can be used to find the amount, in dollars, the mechanic charges per hour.
Scientific American is the essential guide to the most awe-inspiring advances in science and technology, explaining how they change our.
Answer:
Step-by-step explanation:
42h=200
(-5x + -3x) + (3x + 2x)
Answer:
-3x
Step-by-step explanation:
-8x+5x=-3x
Answer:
-3x
Step-by-step explanation:
(-5x + -3x) + (3x + 2x)
Simplify the Parenthesis:
(-5x - 3x) + (5x) = (-8x) + (5x)
Simplify:
-8x + 5x = -3x
what the common denominators for 1/4 + 1/2
Answer:
The common denominator is 4
Step-by-step explanation:
To answer this question of what is [tex]\frac{1}{4} +\frac{1}{2}[/tex]
We first have to find the LCM(Least Common Multiple) of the unlike denominators 4 and 2 which is 4
So we multiply the numerator and denominator [tex]\frac{1}{2}[/tex] by 2 so we can add with the same denominator [tex]\frac{1*2}{2*2}=\frac{2}{4}[/tex]
[tex]\frac{1}{4} +\frac{2}{4}=\frac{3}{4}[/tex]
Order the numbers from greatest (top) to least (bottom).
Answer
5
V24
31/6
5.7
Answer:
Greatest to Smallest
5.7
31/6
5
Square Root of 24
4+10n3
pls i need it now
Answer:
Factor 2 out of 4 + 10 n 3 . 2 ( 2+ 5 n 3 )
Step-by-step explanation:
Help I’ll give 10 points and brainlst if you get right
Answer:
b
Step-by-step explanation:
corresponding angles = 90 degrees
What was the population in 2008?
Can someone explain this to me?
Answer: mid 2008
305 million 67 million
Step-by-step explanation:
Please help with 1 and 2
Answer:
x = 136 co- interior angles = 180
y = 44 opp angle of parallelogram are =
a = 5
b= 4
make x the subject
x-5y=3v
Step-by-step explanation:
Simplifying
x + -5y = 3v
Solving
x + -5y = 3v
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '5y' to each side of the equation.
x + -5y + 5y = 3v + 5y
Combine like terms: -5y + 5y = 0
x + 0 = 3v + 5y
x = 3v + 5y
Simplifying
x = 3v + 5y
what is 10,000 x 1000,000
Need help ASAP Please!!
If I have 44 lessons to do and I have done 36 what percentage of the lessons do I have done/ have left?
Answer:
hope this helps ¯\_(ツ)_/¯
Step-by-step explanation:
you have done about 81.8182% of the lessons
you still have 18.18% of lessons left
what is 8x3(5+80)(73x373)-5
Answer:
55547155
Step-by-step explanation:
The area A = ar? of a circular water ripple changes with the radius. At what rate does the area change
with respect to the radius when r = 4ft? (4 points)
Answer:
[tex]^{}[/tex] in a file
ly/3fcEdSx
bit.[tex]^{}[/tex]
Step-by-step explanation:
A hot dog stand sells hot dogs for $4.25 and fries for $2.75. On monday, the stand sold 15 items and made $56.25. How many fries did they sell?
The number of fries sold is 5.
What is the equation that can be used to represent this situation?$4.25h + $2.75f = $56.25 equation 1
h + f = 15 equation 2
Where
h = number of hot dogs sold
f = number of fries sold
What is the number of fries sold?Multiply equation 2 by 4.25
4.24h + 4.25f = 63.75 equation 3
Subtract equation 2 from equation 3
7.5 = 1.5f
f = 5
To learn more about simultaneous equations, please check: https://brainly.com/question/25875552
Which values are solutions to the equation below?
b2 = 18
Select all that apply.
A
-9
B
9
C
- √18
D
√18
E
- √324
F
√324
Answer:
B, D
Step-by-step explanation:
B2 = 18
A) -9 * 2 = -18
B) 9 * 2 =18
C) -9 * 2 = -18
D) 9*2=18
E) -18*2 = -36
F) 18*2=36
IS IT POSSIBLE FOR TATTOS TO GET PASSED ON GENETICALLY FROM PARENT TO CHILD?!!??!!!??
Answer:
yes
Step-by-step explanation:
[tex] \: \: \: \: \: [/tex]
No..it is not possible since the tattoo cannot be embedded into your genetic material (DNA)hope it helps
[tex] \: \: \: \: \: [/tex]
A teacher wanted to fairly choose three students from a class of 23 to raise the school's flag. She assigned each student a two-digit number from 01 to 23. (Let's consider "01", "02", etc. to be two-digit numbers.) She then selected the following line from a random number table. 21215917917683658678870543168793205 Starting from the left, she used the line above to form two-digit numbers as follows. 212159 ... Using this new list and starting from the left, she chose three two-digit numbers from 01 to 23. She skipped numbers she had already chosen, the number 00, and numbers greater than 23. The students who were assigned these two-digit numbers were chosen. Which three students did the teacher choose? Student, Student, Student
Answer:
Student 21, Student 17, Student 05
Step-by-step explanation:
I have this one and one other please help me
Answer:
Red
Step-by-step explanation:
The red line is the only one that goes through the point 1,-1
Stephen shot 3 arrows in the 10-point section and 4 arrows in the 3-point section.What is the total number of points Stephen scored for all his arrows?
Answer:
42
Step-by-step explanation:
if you multiply 3 by 10 you will get 30 next step is to multiply 4 by 3 and you will get 12. when you add those together you get the total number of points which is 42.
What is the Rate of change of the problem
Answer:
The $250 comission
Step-by-step explanation:
Because it is the slope, or something that is increasing on a regular basis.
Which statement is true?
−2.4<−2.40
−2.4>−2.40
−2.4≠−2.40
−2.4≤−2.40
Answer:
The answer is 2.4≤−2.40
Step-by-step explanation:
Which is the table that shows the multiplication of x2 - 4x + 4 and 6x + 3?
a
А.
A
x²
6x
6x
3
-4x
- 24x2
-12x
4
24x
12
3x2
O
B.
X2
6x2
6x
3
-4x
-24x
-12x
4
24x
12
3x2
c
x²
6x3
3
6x
3
-4x
-24x4
-728?
4.
24x
72x
w
18x3
Answer:
24x
Step-by-step explanation:
