9514 1404 393
Answer:
m = 6 miles in the taxi ride
Step-by-step explanation:
The total fare is ...
fare = pick-up fee + (cost per mile)×(miles)
12.60 = 2.10 + 1.75m . . . . . the equation
10.50 = 1.75m . . . . . . subtract 2.10
10.50/1.75 = m = 6 . . . . . . divide by the coefficient of m
The taxi ride was 6 miles.
find the slope of the line that passes through (3, 7.5) and (7,17.5)
Answer:
5/2
Step-by-step explanation:
formula for the slope, in this case, is 17.5-7.5 over 7-3.
10
---
2
The slope is 10/2.
Let me know if you need to know how to graph it too
---
hope it helps
Solve for x. Round your answer to the nearest tenth. (one decimal place)
x=??
Answer:
Use cosine
x/ 8 = cos 20°x = 8 cos 20°x = 7.5Help me please thank you
Which statement is NOT true?
A. Every rectangle has
four right angels
B. Every square has two pairs of parallel sides
C. Every square is a parallelogram
D. Every parallelogram is a rectangle
Answer:
the answer is d.
Step-by-step explanation:
every parallelogram in NOT a rectangle.
Complete the square. Fill in the number that makes the polynomial a perfect-square quadratic. 2 + 2) +
6xb=84
What times 6 can equal to 84?
Please and thanks!!
Answer:
PS:Can I be brainliest
habe a nice day
Best regards
Step-by-step explanation:
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6 times what equals 84?
6 times what equals 84? In other words, what do you multiply by 6 to get 84? If "x" is "what" in the sentence, "6 times what equals 84?", then the equation to solve the problem is as follows:
6 • x = 84
Which can be written as:
6x = 84
To solve the equation above, we need to remove the 6 on the left side to make the x alone. To do that, we divide both sides by 6.
6x/6 = 84/6
6x/6 is x and 84/6 is 14 which means our equation will look like this:
x = 14
Thus, the answer to "6 times what equals 84?" is 14.
Answer:
14
Step-by-step explanation:
cause 84 divided by 6 is 14,then do 14 times 6 and its 84.
if a cylinder has a volume of 54 cubic inches what would be the volume of a cone with the same radius and height
A 16 cubic inches
B 17 cubic inches
C 18 cubic inches
D 19 cubic inches
plz help me
Answer:
Step-by-step explanation:
volume of cylinder = πr²h = 54 in³
volume of cone = πr²h/3 = 54/3 = 18 in³
Answer:18
Step-by-step explanation:
Because I have same question and there are different answer choices and the only one that’s there is 18.
Find the Values for M and N
Answer:
1. n=3 and m=8
2. i dont know about 2 sorry
Step-by-step explanation:
Which pair shows equivalent expressions?
A. 2x+10=-2(x-5)
B. -2(x+5)=2x-10
C. -2x-10=-2(x+5)
D-2(x-5)=-2x-10
7n-3y
if n= 6 and y = 2
Answer:
36
Step-by-step explanation:
7n-3y
if n= 6 and y = 2
7(6)-3(2) = 42-6 = 36
Answer:
36
Step-by-step explanation:
7n-3y (n=6, y=2)
7*6-3*2
42-6
42-6= 36
-12 (-5/6) (-2/15) How do I solve this question I am stuck on an assignment
If a number in parenthesis is directly next to a number without, then the two numbers need multiplied.
-12(5/6)(-2/15) is an example of a double multiplication. But we'll multiply -12 and 5/6 first, then multiply the product by -2/15.
-12x5/6=14 2/5
14 2/5x-2/15=-1 23/25
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hope it helps
sorry if it doesn't
A cylinder has a height of 10 yards and a diameter of 38 yards. What is its volume? Use ≈ 3.14 and round your answer to the nearest hundredth.
Answer:
11335.40 not sure po sa answer
A shipping container is in the shape of a right rectangular prism with a length of 13
feet, a width of 15 feet, and a height of 10 feet. The container is completely filled with contents that weigh, on average, 0.39 pound per cubic foot. What is the weight of the
contents in the container, to the nearest pound?
Answer:
371 pounds
Step-by-step explanation:
First you find how much space is in the container
length is 13
width is 15
height is 10
2 * (15 * 13 + 10 * 13 + 10 * 15)= 950
The total space in the container is 950
Then multiply it by 0.39 to find the weight
950 * 0.39 = 370.5
Round to the nearest pound
.5 rounded is rounded to a whole number
371 pounds
4. Brandy is learning to make bracelets. She can make 4 bracelets in 10 minutes. What is her unit
rate in bracelets made per minute?
Answer:
4
Step-by-step explanation:
4 is the rate because if she can make 4 in 10 min the the constant would be 4. By the way this didnt get answered becasue it was posted in spanish!
Have a great day!
Brainliest is appreciated!
- Lea
Find the value of x please!! ASAP
Answer:
x = 10
Step-by-step explanation:
By looking at the picture, I can tell the angle of the 3x is also 30 degrees.
This means 3x = 30.
When you solve for x by dividing each side by 3, you result with the answer of x = 10.
To check you work, plug in 10 for x to recieve 30 degrees again.
Nick is making cookies The recipe requires 2 1/3
cup of flour and 1/3
teaspoons of salt. Nick wants to make the recipe using 1 cup of flour. To maintain the ratio, how much salt is required when 1 cup of flour is used?
Answer:
Loggerhead turtles live and migrate around the Atlantic Ocean. Which of the following is an adaptation of Loggerhead turtles? *
Step-by-step explanation:
Have A Good Spring Break
TURN IN ALL YOUR WORK !
<3
Answer:okayyy Ma’am
Step-by-step explanation:
i didn’t mean to put the 3 there, but please help!
Answer:
m=y2-y1 / x2-x1m= 5-2 / 9-03/9 =1/3y=mx+b2=1/3(0)+b2=bslope is 1/3y-intr is 2Step-by-step explanation:
What is the equation of the line on the graph?
i need help
Answer:
y=-3/2x+2
Step-by-step explanation:
You can find the equation using y=mx+b, where m is the slope and b is the y-intercept. You can see the slope of this line is -3/2, and the y-intercept is 2. If you plug that into the equation, you get y=-3/2x+2
Mr. Jason wants to measure his two-year old son's height. He uses a tape measure marked every half inch. What is the possible error of measurement? A. 1 in. B. 0.5 in. C. 0.1 in. D. 0.25 in.
Answer:
d
Step-by-step explanation: bc i said
The possible error of measurement is half of the smallest unit on the tape measure, which is half an inch, option B is correct.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
The possible error of measurement refers to the smallest unit of measurement on the tape measure.
In this case, the tape measure is marked every half inch, so the smallest unit of measurement is 0.5 inches.
Therefore, the possible error of measurement is also 0.5 inches.
This means that any measurement taken using this tape measure may be off by up to 0.5 inches due to the limitations of the instrument used.
Hence, the possible error of measurement is half of the smallest unit on the tape measure, which is half an inch. Therefore, the answer is B. 0.5 in.
To learn more on Equation:
https://brainly.com/question/10413253
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Select the correct location on the number line,
Plot on the number line.
Answer:
it is dot 3
Step-by-step explanation:
Sorry that's supposed to say equation at the end but it got cut off PLEASE HELP
Answer:
9squared is the right answer
Monica paid sales tax of $2.40 when she bought a new bike helmet. If the sales tax rate was 6%, how much did the store charge for the bike helmet before tax?
Answer: $40
Step-by-step explanation:
The tax rate is 6% on the price of the good bought.
This means that $2.40 is 6% of the price of the helmet before taxes.
Assuming the before tax price is x, the price of the helmet is:
2.40 = x * 6%
x = 2.40 / 6%
x = $40
$40 is the before tax cost.
IN THE DIAGRAM the measures of <2,<3 and <6 are 40 THE measure of <1 is 140 . Are lines c & d parallel
Step-by-step explanation:
the answer is D
Yes, the lines are parallel.
What are parallel lines?Parallel lines are coplanar straight lines that do not intersect at any point.
We have,
Line [tex]c[/tex] and [tex]d[/tex], and transversal [tex]e[/tex].
[tex]\angle 2 =\angle 3=\angle6=40^0[/tex],
And, [tex]\angle 1=140^0[/tex]
Now,
[tex]\angle 1=\angle4=140^0[/tex] (Vertically Opposite Angles)
So,
When a transversal line cuts two lines and sum of angles on the same side of the line is [tex]180^0[/tex] .
i.e. [tex]\angle6+\angle4=180^0[/tex]
[tex]140^0+40^0=180^0[/tex]
[tex]180^0=180^0[/tex]
So, sum of [tex]\angle6\ and\ \angle4[/tex] is [tex]180^0[/tex], that means line are parallel.
Hence, we can say that Yes, the lines are parallel.
To know more about parallel click here
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Jorge is 5 feet 9 inches tall.
There are 2.54 cm in 1 inch.
What is Jorge's height in
centimeters?
Answer:
175.26 centimeters
Step-by-step explanation:
PLEASE SOMEBODY HELP!! please find the products to these
:D
7. (x − 7) (x − 2)
8. (2x + 3) (3x − 2)
9. (x − 6) (3x − 4y)
10. (x − 4) (x2 + 7x − 8)
11. (3x − 4) (2x2 + 5x + 4)
12. (−2x2 + 5 )(x3 − 8x − 6)
4.
Find the midpoint of AB if A(-3, 8) and
B(7,-6).
Answer:
(2,1)
Step-by-step explanation:
x = 7-3/2= 4/2= 2
y = 8-6/2 = 2/2 = 1
12 m
How much fencing do you need for the pentagonal yard? Round your answer to the nearest meter.
PLE help ASAP!
Element X decays radioactively with a half life of 6 minutes. If there are 390 grams of
Element X, how long, to the nearest tenth of a minute, would it take the element to
decay to 28 grams?
y =
= a(.5)^ t/h
Answer:
The time it would take the element to decay to 28 grams is approximately 22.5 minutes
Step-by-step explanation:
The give half life of element X = 6 minutes
The given initial mass of the radioactive element X = 390 grams
The mass of the element X after decay = 28 grams
The function that represent the decay of element X is given as follows here;
[tex]y = a \cdot (0.5)^{\dfrac{t}{h} }[/tex]
Which is of the form;
[tex]N(t) = N_0 \left (\dfrac{1}{2} \right )^{\dfrac{t}{t_{1/2}}[/tex]
Therefore;
h = 6 minutes = The time duration of the half life
a = N₀ = The initial mass = 390 g
N(t) = The final mass = 28 g
t = The time it takes the element to decay
Plugging in the values gives;
[tex]28 = 390 \times(0.5)^{\dfrac{t}{6} }[/tex]
[tex](0.5)^{\dfrac{t}{6} } = \dfrac{28}{390}[/tex]
Therefore;
[tex]\dfrac{t}{6} \times ln\left(0.5} \right) = ln \left(\dfrac{28}{390} \right)[/tex]
t/6 = ln(29/390)/ln(0.5)
t = 6 × ln(29/390)/ln(0.5) ≈ 22.496
Given the answer to the nearest tenth of a minute, the time it would take the element to decay to 28 grams, t ≈ 22.5 minutes.
GIVING BRAINLIEST!!!!!
What is the value of the expression 20 ÷ 4 + (6 x 2) − 2?
A) 15
B) 17
C) 22
D) 28
Answer:
A) 15
Step-by-step explanation:
PEMDAS
20 / 4 + (6 * 2) - 2
take out the parenthesis which is P
20 / 4 + 12 - 2
there is no E
the go the rest of the way MDAS
5 + 12 - 2
17 - 2
15
Answer:
15 (A)
Step-by-step explanation:
ok first off you have to remember PEDMAS parentheses,exponents,division.multiplication,addition.subtraction(D and M are from left to right, as well as A and S.)
so the first thing you have to do is 6*2 because it is in the parentheses
this equation turns into
20/4+12-2
now do the division
5+12-2
now you have to add because it is left to right (it doesn't really matter what you o first in this situation)
17-2
15 (A)
hope this helps! have a nice day :)