Answers
Answer:
you have chosen the correct answer
Step-by-step explanation:
the answer is 9.45
3/6.30=4.5/x
4.5*6.30=28.35
28.35/3= 9.45
Related Questions
the table shows the linear relationship between the percentage of construction job remaining and the number of days that have passed
Answers
Answer:
24
Step-by-step explanation:
What is the rate of change of e=3h+200
Answers
Answer:
3
Step-by-step explanation:
"Rate of change" is the real-world problem way of saying "slope."
So whenever a question asks you to find "rate of change", simply look for the slope.
y = mx + b
e = 3h + 200
mx = slope/rate of change
So, 3 would be your answer.
HELP PLS !!!!!!
what is the simple interest for $450 invested in a savings account at 2.25%
f)$18
g)$20.25
h)$202.50
i.)$470.25
Answers
Answer: i
Step-by-step explanation:im pretty sure
literally i need help, khan academy is not helping!!
Answers
Answer:
Top = 1588.86
Bottom = 125.66
Top
7 * π * 8.5^2 = 1588.86
Bottom
10 * π * 2^2 = 125.66
I need help on this please
Answers
Answer:
25/3
Step-by-step explanation:
Set the equations equal to each other since the lines are parallel.
(x+20)=(4x-5)
-x +5 -x +5
25/3 = 3x/3
x = 25/3
The equation will be (x+20)°+(4x-5)°=180.
(x+20)+(4x-5)=180
5x+15=180
5x=165
165/5x
=33°
You can make sure your answer is correct by putting your x back into the equation.
(33+20)+(4•33-5)
53+132-5
53+127
180
Can someone help me Solve -8g+7>-7g+3
Answers
Answer:
This is so confusing
Step-by-step explanation:
Answer:
g > 4
Step-by-step explanation:
Josh and Mae work at a concession stand. They each earn $8 per hour, Josh worked three hours more than Mae. If Josh and Mae earned a total of $120, how many hours did Josh work?
I need helppp
Answers
Answer:
12 hours
Step-by-step explanation:
If Josh worked 3 hours more, Josh worked 3hours more than Mae, he worked 10.5 hours and Mae 4.5 hours
I’m not %. sure, but I think you can see what I was doing.
Super sorry if I’m wrong.
The forum of Pompeii is a rectangle 520 feet long by 109 feet wide. What's its
area?
Answers
It is 56680 square feet.
Step-by-step explanation:
Multiply the two numbers
A city has a vacant lot in the shape of an isosceles trapezoid and the city workers are installing a fence around the lot. What length of fencing is required? Round the answer to the nearest meter. А 25 m B x 25 m 45° The length of fencing required is meters.
Answers
Answer:
Length of the fence required = 135 m
Step-by-step explanation:
Total length of the fence required to cover the vacant lot = Perimeter of the isosceles trapezoid
Perimeter of ABCD = AB + BC + CD + AD
Since, AB = BC = EF = ED = 25 m
From the given right triangle BEC,
m∠EBC = m∠ECB = 45°
ΔBEC will be an isosceles triangle.
So, BE = EC
By Pythagoras theorem,
BC² = BE² + EC²
25² = 2(EC)²
EC = [tex]\frac{25}{\sqrt{2}} =17.7[/tex] m
And DC = (DF + EF + EC)
= EC + EF + EC [Since, DF = EC]
= 2EC + EF
= 35.4 + 25
= 60.4 m
Hence. perimeter of ABCD = 25 + 25 + 60.4 + 25
= 135.4 m
≈ 135 m
Therefore, length of the fence required = 132 m
Help Pretty please....
Answers
Answer:
B
Step-by-step explanation:
What is 106% of $40?
Answers
Answer:
I think it's 42.4 hope this helps
Answer:
42.4 hope this helps
Step-by-step explanation:
Bonnie filled her cars gas tank. She put in 10 1/2 gallons and paid $15.36.
Does anybody know the ratio in fractional form to find the cost of gasoline per gallon?
And what is the cost of gasoline per gallon.
Answers
Select the correct answer.
What does the abbreviation IPTC stand for in photography?
A
International Photo Transfer Commission
B.
International Press Telecommunications Council
C. Internal Photo Transfer Commission
D.
Internal Protocol Transfer Council
be
E.
International Photography Trade Council
Answers
Answer:
International Press Telecommunications Council
Help, is this correct?
Answers
Answer:
Yes good job!
Step-by-step explanation:
What is the image of (-4, 7) after a dilation by a scale factor of 3
centered at the origin?
Answers
Answer:
(-12, 21)
Step-by-step explanation:
You would multiply the coordinates by 3
marissa got an 85% on her math quiz. She had 34 questions correct. how many questions were on the quiz?
Answers
Answer: 40 questions I think
Step-by-step explanation:
Answer:
40 is the answer
Step-by-step explanation:
85/100=34/x
The position of an open-water swimmer is shown in the graph. The shortest route to the shoreline is one that is perpendicular to the shoreline. Write an
equation that represents this path.
Answers
Answer:
-1/4x + 3/2
Step-by-step explanation:
i dont know how explain but heres the answer :)
help please
hekfkdnr
Answers
Answer:
first one is -16
second is -4
I'm what the third is
Determine whether the graph shows a positive correlation, a negative correlation, or no correlation. If there is
a positive or negative correlation, describe its meaning in the situation.
Answers
Answer:
The answer is A
Step-by-step explanation:
solve this plz
z = 2a + 2. for a
Answers
Answer:
a=(z-2)/2
Step-by-step explanation:
You need to isolate your "a" variable so first you want to subtract 2 from both sides, leaving you with:
z-2=2a
then you want to divide by 2 on both sides to isolate your "a" variable which would leave you with
a=[tex]\frac{(z-2)}{2}[/tex]
Ben purchased lunch today at the school cafeteria for $5.00. Before today, Ben owed $10.00 on his lunch account. What is the status of his lunch account after today?
Answers
Answer:
-$15.00
Step-by-step explanation:
simple math bro
Jasmine took out a college loan of $55,000.00 for college for 10 years. The interest rate
is 4 7%. What will the total cost of the loan be for 10 years?
Answers
Answer:
57,585
Step-by-step explanation:
55,000.x4.7%=2585.
55000.+2585=57,585
Answer:
$57,337.50
Step-by-step explanation:
In order to get the answer we would have to add 55, 000 and 4 [tex]\frac{1}{4}[/tex]% of 55,000 (because of the interest rate). In order to find 4 [tex]\frac{1}{4}[/tex] % we would have to multiply 55, 000 by 0,0425. So now we get the following.
Total cost of the loan = 55,000 + 55,000 x 0.0425 = 55,000 + 2,337.5 =
57,337.5
Write an equation of the line in slope-intercept form.
(0.2)
Answers
Answer:
y = x + 2
Step-by-step explanation:
The slope is 1
The y-intercept is 2
Answer: y=2x+0
Step-by-step explanation:
whats the slope of y= 1 over 2x-2
Answers
What’s the length of the diagonal line that splits the square?
Answers
135² + 135² = c²
18225+18225 =c²
√36450 = √c²
190.91 = c
Round to the nearest meter = 191 meters
Hello I need help. What's 10.40 + 66.9 + 100.4 x 2 =
help please
Answers
Answer:
278.1
Step-by-step explanation:
Follow order of operations
Multipacation first (in this situation) and then just add left to right :)
can you help me I dont know the answer
Answers
Answer: C) Neither positive nor negative -- the sum is zero
Adding any positive number to its negative counterpart always leads to 0.
We could come up with a story problem where a person has $37 in their bank account, and then they take out $37 which is represented with the negative number. This leads the balance to become 37+(-37) = 37-37 = 0 dollars.
Write an equation of the line that passes through (1, 2) and is perpendicular to the line y=13x+4.
Answers
Answer:
Step-by-step explanation:
y=-1/13x since it is perpendicular flip it and make it negative
Answer:
y = -1/13x + 27/13
Step-by-step explanation:
A perpendicular line will have the opposite reciprocal and sign.
So the perpendicular line slope to y = 13x + 4 would be -1/13
NOW PLUG IN (1, 2) TO GET THE Y- INTERCEPT
2 = -1/13(1) + b (b represents the y- intercept)
2 = -1/13 + b (add 1/13 to both sides)
y = -1/13x + 27/13 is the perpendicular line.
Hope this helps ya!!
$2.99 toy ; 30% discount
Answers
Answer:
is 2.99 the price before or after the discount
Answer:
2.69 i think
Step-by-step explanation:
this is geometry pls help
Answers
Answer:
the answer for this is B 9
Answer:
B
Step-by-step explanation:
Consecutive angles are supplementary, thus
30 + 5x + 15 + 10x = 180 , that is
15x + 45 = 180 ( subtract 45 from both sides )
15x = 135 ( divide both sides by 15 )
x = 9 → B
