Tami rode her bicycle 22.5 miles in 4 hours.Which gives the best estimate of how far Tami rode in 1 hour?
Simplify the expression 4x3 2x3
Answer:
onc
Step-by-step explanation:
Find the measure of angle 7
A. 65
B. 35
C.80
Answer:
I'll just do the entire thing since it's 13 points
1. 35
2. 45
3. 45
4. 65
5. 115
6. 65
7. 80
8. 35
9. 145
Answer: Answer would be C.80
Find the equation of a line perpendicular to y=-3x-1 that contains the point (-1,1). Write the equation in slope intercept form.
Answer:
y = [tex]\frac{1}{3}[/tex]x + 1 [tex]\frac{1}{3}[/tex]
Step-by-step explanation:
y = -3x - 1
1. Perpendicular line needs the opposite (reciprocal) of the slope.
reciprocal of -3 is -1/3, slope 1/3. y = 1/3x + b
2. Now find the b (y-intercept). 1 = 1/3(-1) + b
1 = -1/3 + b
+ 1/3 +1/3
1 1/3 = b
3. Answer y = [tex]\frac{1}{3}[/tex]x + 1 [tex]\frac{1}{3}[/tex]
PLEASE ANSWER ASAP FOR BRAINESLT!!!!!!!!!!!!!!!!!!
Answer:
18.84 feet is the right answer
Answer:
18.84 feet
Step-by-step explanation:
The formula for the circumference of the circle is ...
Circumference = πd
(where d is the diameter of the circle)
Therefore the circumference of this circle is equal to...
Circumference = πd
Circumference = (3.14)(6)
Circumference ≅ 18.84 feet
HELPPPP ME PLEASE!!!!!
Answer:
10/3 ..don't trust I might be wrong
Write an algebraic expression for 7 times p. *
Answer:
7 times p = 7p
Step-by-step explanation:
The algebraic expression of 7 times p is 7p.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
7 times p.
This can be written as,
= 7p
Thus,
The expression is 7p.
Learn more about expressions here:
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If a rectangle measures 6 meters by 8 meters, what is the length, in meters of the diagonal of the rectangle?
find the remainder of the following without using module division (2X2-3x +4) /(x-1)
Answer:
??????????????????????
Answer:
remainder is 3
Step-by-step explanation:
(2x^2-3x+4)÷(x-1)
quotient is 2x-1 and with a remainder of 3 using the long division...
Hope this will help
...need help with this ......
A second airline is conducting the same research about its planes, but this company is much bigger and has acquired data for 50 planes. Is a dot plot still beneficial to summarize the data?
Answer:
While it’s possible to create a dot plot using this data, plotting 50 points on a number line is cumbersome. The more data points there are, the more tedious it is to make a dot plot. For this case, it might be better to use a different visual representation.
Step-by-step explanation:
This is the Plato sample answer I would suggest changing it up a little bit
Answer:
While it’s possible to create a dot plot using this data, plotting 50 points on a number line is cumbersome. The more data points there are, the more tedious it is to make a dot plot. For this case, it might be better to use a different visual representation.
Step-by-step explanation:
This is actually the sample answer from plato
Construct the relative frequency distribution that corresponds to the given frequency distribution. incomesfrequencies 200-30069 301-40073 401-50081 501-60065 >60016 Group of answer choices
Answer:
Step-by-step explanation:
Given the data:
income ____frequencies ___ relative frequency
200-300_____69 __________ 0.227
301-400_____ 73 __________0.240
401-500_____ 81 __________ 0.266
501-600_____65 __________ 0.214
>600_______ 16 __________ 0.053
Total frequency :
(69 + 73 + 81 + 65 + 16) = 304
The space probe Cassini has engines which
can allow it to travel at 72,000 km/hr.
However, physicists have discovered that by
using a "gravity assist maneuver," the probe
has the ability to increase its speed by 75%.
When using the gravity assist maneuver, how
fast will the space probe travel, in kilometers
per hour?
Answer:
54,000
Step-by-step explanation:
Jose has saved $135 towards the purchase of a PlayStation 5. The total cost of the PS5 is $499. How much more money does Jose need to save?
Write an addition equation and solve.
Answer:
Let x be how much more money Jose needs to save.
135 + x = 499
x = 364
Jose needs to save 364 more dollars.
Let me know if this helps!
Answer:
364*
Step-by-step explanation:
499-135=314
364+ 135=499
I put 449 instead of 499 so now i feel foolish. But that's okayy.
Use the drop-down menus to complete the statements.
A central angle of circle P is angle
The measure of RU is degrees.
Answer:
Step-by-step explanation:
RU=59 degrees
angle = TPQ
Central angle of circle P is a angle equals to 121° and 73°.
The measure of arc RU is 59 degrees
What is circle?" A circle is closed two dimensional shape , whose all points on the surface are equidistant from its center."
Definition of arc measure
"In a circle, the degree measure of an arc is equals to the central angle present in the included arc."
According to the question,
∠TPU and ∠UPR are supplementary angles.
Given , ∠UPR = 59°
Therefore,
∠TPU = 180° - 59°
= 121°
∠TPQ + ∠QPR = 180°
∠QPR = 107°
Therefore ,
∠QPR = 180° - 107°
= 73°
As per the definition of arc measure, we conclude
The measure of arc RU is equals to 59degrees.
Hence, central angle of circle P is a angle equals to 121° and 73° and
measure of arc RU is 59 degrees.
Learn more about circle here
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if John's dog weighs 16.23 lb how much would Jim's dog weigh
Answer:
It’s 5,41
Step-by-step explanation:
9.32 decreased by seven thousandths.
Answer:
9.32-7000=-6990.68 is your answer
Line C passes through points (0, 2) and (8,8). What is the slope of a line parallel to line C?
Answer:
below
Step-by-step explanation:
If line C is parallel to another line, they will have the same slope. so calculate the slope first:
8-2/8-0=3/4(simplified)
and thats it
Which point also lies on line B?
If a point lies on a line then every point that lies on the line also lies on it besides that point. In other words if line is a subset of R2 plane every point not in R2 but in line is by definition every point on the line or simply a line.
-
I am certainly missing information in this question but you asked for it (the above euclidean definition), LEARN how to pose a question or do not pose it at all.
Hope this helps.
Answer:
The answer is (6, 9)
Step-by-step explanation:
you see the picture do I really have to say something
Please help me
Tell me where to share the parts and tell me the most specific name for each triangle.
Don’t answer with a blank answer or one answer and no ridiculous answer please this is serious
Answer:
1) obtuse triangle
2) equilateral triangle
3) isosceles triangle
4) equilateral triangle
5) scalene triangle
6) acute triangle
7) right triangle
8) obtuse triangle
9) acute triangle
which is bigger -2 1/2 or -2 1/8
: Please give a explanation.
Answer:
-2 1/2 is greater
Step-by-step explanation:
-2 1/2 because a half is bigger than a 8th.
A numerator of fraction is 1 less than the denominator.if the numerator is decreased by 2 and denominator is increased by 3, the fraction becomes 1/4.find the fraction
Answer:
9
Step-by-step explanation:
explain more detal ples no get it vry hards
The weekly sales of Honolulu Red Oranges is given by
q = 860 − 20p.
where q is the number of oranges sold at the price p dollars per orange. Find E(p)
E(p) =
Calculate the price elasticity of demand when the price is $38 per orange (yes, $38 per orange†). HINT [See Example 1.]
Interpret your answer.
The demand is going by % per 1% increase in price at that price level.
Use the elasticity to calculate the price that gives a maximum weekly revenue.
dollars per orange
Find this maximum revenue.
dollars of revenue
Answer: See Explanation
Step-by-step explanation:
The price elasticity of demand will be calculated as:
q = 860 − 20p.
dq/do = -20
p = 38
Elasticity E(p) = (p/q) × dq/dp
= [38 /(860 - 20p)] × (20)
=38 × 20/(860 - 760)
= 7.6
Therefore, the price elasticity of demand when the price is $38 per orange is 7.6
Revenue = price × quantity
= p × q
= p × (860 − 20p)
= 860p - 20p²
Differentiating with respect to p
= 860 - 40p
40p = 860
p = 860/40
p = 21.50
Maximum Revenue = 860p - 20p²
= 860(21.50) - 20(21.50)²
= 18490 - 9245
= 9245
There are 12 red marbles in a bag. The ratio of the total number of marbles in the bag to the number of red marbles in the bag is 5:2. How many marbles are in the bag?
Answer:
30 marbles
Step-by-step explanation:
x = total # marbles
5/2 = x/12
2x = 60
x = 30
Find the slope of the line parallel to the line with the given information:
x + y = 4
Answer:
Slope: -1
Step-by-step explanation:
Isolate y to one side to match the formula y = mx + b where m is the slope and b is the y-intercept.
y = -x + 4
Slope: -1/1
y-intercept: 4
Answer:
the slope is 4/4 which give u 1
Step-by-step explanation: at least it think so
Which of the following steps could be used as a shortcut method to multiply 12 by 50
Answer:
It is C
Step-by-step explanation:
12*50 = 600
12*100= 1,200 then 1,200/2= 600
plz help me if you can
Answer:
m<GKH + m<HKI = 180; m<HKI + m<IKJ = 180 - Angles forming a linear pair sum to 180
m<GKH + m<HKI = m<HKI + m<IKJ - Subsitution
m<GKH = m<IKJ - Algebra
<GKH ≅ <IKJ - Definition of congruence
Step-by-step explanation:
Angles that form a linear pair are supplementary because together they make a straight line. So, they must sum to 180.
In statement 2, m<HKI + m<IKJ replaces 180 degrees. This is allowed because m<HKI + m<IKJ is equivalent to 180 degrees, so it can be substituted.
In statement 3, m<HKI is subtracted from both sides. This is allowed through the property of equality, which is a part of algebra.
The definition of congruency is that two shapes that are equal are congruent. So if m<GKH = m<IKJ, then they must be congruent as well.
3. Kara joins a movie club. She receives 8 free DVDs when she joins. She must buy 2 DVDs a month.
What is the minimum number of DVDs she buys if she is in the club for one year?
Write an equation that represents the minimum number of DVDs y that Kara buys after x months.
If Kara plans to leave the club after buying 50 DVDs, how many months will she be a member?
Answer:
Answer to part one of the problem = 24 DVD's
Answer to part two of the problem = 2 · x = y
Answer to part three of the problem = 25 months
Step-by-step explanation:
Part 1:
She buys 2 DVD's a month and there are 12 months in a year.
2 x 12 = 24
The minimum amount of DVD's she buys if she is in the club for one year is 24 DVD's
Part 2:
y = minimum number of DVD's bought after x years
x = amount of months
so the equation would look like this:
2 · x = y
Part 3:
If she sticks to the minimum of buying 2 DVD's a month then we can create this equation:
50 / 2 = 25
she will be a member for 25 months or 2 years and 1 month.
21 females to 51 males simplified
Answer:
17/7
Step-by-step explanation:
happy to help ya :)
8. You are given two of the side lengths of a triangle: 3.1 in and 1 ft. What is the solution range for the 3rd side length? (conversion needed?)
Answer:
0 < x < 4.1, all in feet
Step-by-step explanation:
The 3rd side cant be zero but it must be shorter than the other two sides added together, or it wont make a triangle
0 < x < (3.1 + 1)
0 < x < 4.1, all in feet
Answer:
yes jdjdjdkdjjdjdjdjdjdndndndjd am so sorry
Step-by-step explanation: