Answer:
Because
Step-by-step explanation:
(+) × (-) = (-)
(-) × (+) = (-)
A ferris wheel can accommodate 75 people in 15 minutes. How many people
could ride the ferris wheel in 5 hours? What was that rate per hour?
PLEASE HELP!!!!
Answer:
Step-by-step explanation:
15 minutes = 1/4 hour
Therefore:
75 * 4 = the number of people riding in one hour
Thus:
the # of people riding in 1 hour * 4 = the # of people riding in 4 hours
1,500 people
300 people per hour is the rate
Estimate the sum or difference for 5/6 + 7 6/7.
Answer:
8 29/42
Step-by-step explanation:
5/6 + 7 6/7 = 35/42 + 7 36/42 = 7 71/42 = 8 29/42
Help out pls need help on this question
Answer:
[tex]\huge\boxed{\sf Option \ 4}[/tex]
Step-by-step explanation:
y = The total cost
x = The number of movie tickets.
So, The equation that represents the function is:
y = 10.25 x
This shows that the total cost is equal to the cost of 1 ticket multiplied by the no. of tickets.
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807what is the interior and exterior angle of a regular quadrilateral
Answer:
exterior: 90 degrees, interior: 360 degrees
Step-by-step explanation:
Can anyone help me with this
Answer:
B: 10n⁵ + 11n³ - 6
Step-by-step explanation:
(-3 + 3n⁵ + 6n³) + (7n⁵ + 5n³ - 3)
To add the variables, you can only combine the variables with the same degree.
Because you are adding the polynomials, you can remove the parentheses.
-3 + 3n⁵ + 6n³ + 7n⁵ + 5n³ - 3
Now you can combine the variables that are raised to the same degree.
(-3 - 3) + (3n⁵ + 7n⁵) + (6n³ + 5n³)
Now simplify within the parentheses.
(-6) + (10n⁵) + (11n³)
Now reorder the variables from greatest to least degree.
10n⁵ + 11n³ - 6
If you traveled 2,500 meters over the weekend, how many kilometers is that?
Answer:
25 kilometers
Step-by-step explanation:
7
Write a 6-digit numeral
that has
7 in the hundredths place,
5 in the thousands place,
4 in the hundreds place,
and o in all other places.
7a. Write the number.
7b. Write in word form.
7c. Write in expanded form.
7d. Write as a fraction.
Step-by-step explanation:
Let's use the number Zero as a placeholder.
7 in the hundredths place,
0.07
5 in the thousands place,
5000.07
4 in the hundreds place,
5400.07
7a. Write the number.
5400.07
7b. Write in word form.
Five thousand four hundred and seven hundredth
7c. Write in expanded form.
5000 + 400 + 0.07
7d. Write as a fraction.
540007 / 100
Question #7
Revisit
The average age of three people, A, B and C is 32 years. If 2 more people, D and E are
included, the five people's average age becomes 34 years. What is D and E's average age?
Answer:
ytviykgti
Step-by-step explanation:
At the grocery store, Mr. Arnett allowed
A set of numbers having 4 in the unit place from 1 to 50
Answer: {4, 14, 24, 34, 44}
Step-by-step explanation:
A general number can be written as:
aₙ*10ⁿ + ... + a₂*10² + a₁*10¹ + a₀*10⁰ + a₋₁*10⁻¹ ...
Where the a₁ coefficient is the "unit" of a number.
For example, the number 145.2 can be written in this form as:
1*10² + 4*10¹ + 5*10⁰ + 2*10⁻¹
Then the numbers having a 4 in the unit place, will be the numbers that have the digit 4 just at the left of the decimal point.
the set of natural numbers having 4 in the unit place, that also are between 1 and 50 are:
{4, 14, 24, 34, 44}
Can you please help me
Answer:
In ΔECD
<E = <C = <D
using angle sum property of triangle
<E + <C + <D = 180°
<E + <E + <E = 180° ( As <E = <C = <D )
3<E = 180
<E = 60°
NOW
<BCA + <ACE + <ECD = 180 (L. P. A.)
50° + <ACE + 60° =180
110 + <ACE = 180
<ACE = 70°
NOW as
AC = AE
So using property of triangle that angle opposite to equal sides are equal we get
<ACE = <AEC = 70°
In triangle ΔAEC
Now using Angle sum property of triangle
<ACE + <AEC + <CAE = 180°
70° + 70° + x = 180
140 + x = 180
x = 40°
Now in ΔABC
AB = AC
using property of triangle that angle opposite to equal sides are equal
So <ACB = <ABC = 50°
Now using angle sum property of triangle in ΔABC
<ACB + <ABC + <CAB = 180
50 + 50 + y = 180
100 + y = 180
y = 80°
so x = 40° and y = 80°
A line passes through the points (-1, 4) and (3, 6). A second line passes through the points (-1, 8) and (3, 2). At what point do the two lines intersect?
Answer:
its 6
Step-by-step explanation:
6
20 - (3 2/3 + 2 1/4 + 2 1/3) = ?
Answer:
20-5 11/12= 9 11/12
Step-by-step explanation:
we do (3 2/3 + 2 1/4+ 2 1/3 )which is
3 8/12. 2 3/12 2 4/12 (common denominator)
then add 3 8/12 and 2 3/12 and 2 1/3 to get 10 1/12 then we get 20- 10 1/12 to get a final answer of 9 11/12
EASY MATH!!! LOTS OF POINTS!!! WILL MARK BRAINLIEST!!!
The speed of a boat in still water is 25 mph. The boat is traveling on a river with a current flowing south at 10 mph. At what angle upstream should the boat head to travel due west?
A. 21.80°
B. 23.58°
C. 66.42°
D. 68.20°
Answer:
23.58
Step-by-step explanation:
Determine whether each quadrilateral is a parallelogram. Justify your answer. Yes/No? Reason... opposite side congruent, opposite angles congruent, opposite sides parallel, diagonals bisect each other, one pair of parallel and congruent sides, not enough information? (look at the image)
Answer:
Yes! The given quadrilateral represents Parallelogram.
Reason: The given quadrilateral has opposite angles congruent.
Step-by-step explanation:
Given the quadrilateral with the angles
118°62°62°118°We know that the sum of the angles of a quadrilateral is 360.
so
118°+62°+118°+62° = 360°
Thus, the given figure is indeed a quadrilateral.
Now in order to determine whether the given quadrilateral is a parallelogram or not, we need to check whether the opposite angles are congruent or not.
If the angles opposite of each other will have the same measurement, then the quadrilateral will represent Parallelogram.
It is clear that the given quadrilateral has two pairs of equal opposite angles.
i.e. The angle 118° has the same opposite angle 118° and the angle 62° has the same opposite angle 62°.
Therefore, the given quadrilateral represents Parallelogram.
Hence,
Yes! the given quadrilateral represents Parallelogram.
Reason: The given quadrilateral has opposite angles congruent.
solve this equation
3y-6/9 = 4-2y/-3
Answer:
y=2
Step-by-step explanation:
Isolate the variable by dividing each side by factors that don't contain the variable. Hope this helps!
Answer:
y=2
Step-by-step explanation:
Multiply the numbers
3
Cancel terms that are in both the numerator and denominator
4
Combine multiplied terms into a single fraction
5
Multiply the numbers
6
Add
2
3
\frac{2}{3}
32
to both sides of the equation
7
Simplify
8
Multiply all terms by the same value to eliminate fraction denominators
9
Simplify
10
Subtract
2
2y
2y
from both sides of the equation
11
Simplify
12
Divide both sides of the equation by the same term
13
Simplify
Solution y=2
Write a multiplication expression that has the value -3/4
Answer:
-3/4 x 1
Step-by-step explanation:
anything times 1 is itself
look at the geometry question and solve for X.
Answer:
The value of x = 24.4 units.
Step-by-step explanation:
Given
a = 14b = 20c = xFor a right-angled triangle with sides a and b, the hypotenuse c is defined as
[tex]c=\sqrt{a^2+b^2}[/tex]
substituting c = x, a = 14 and b = 20
[tex]c=\sqrt{14^2+20^2}[/tex]
[tex]c=2\sqrt{149}[/tex]
[tex]c = 24.4[/tex] units
Therefore, the value of x = 24.4 units.
Mand Shane both started to work on a math problem and were comparing their work in math class. Are both of the representations correct? Explain, and finish the math problem correctly to Prive at the correct answer. METOD are Jesska's friend lent herss. tathm dydavau friend back 1 dollars Which rational number repre amb the worse change tothe amount of money esterende? Mariah started the problem as follows Shane barted the problem as followers -13) --5+1- .
Answer:
13
Step-by-step explanation:
what multiples to -64 and adds to -12
Answer:
Sum :- -76 Product :- 768
Step-by-step explanation:
What is the slope of this line?
- 2/3
2/3
1/3
- 1/3
Answer:
2/3
Step-by-step explanation:
slope =(y1-y2)/(x1-x2)
slope=(1-(-1))/(6-3)
slope =2/3
Are carnivores consumers
Answer:
Yes, herbivores, carnivores, and omnivores are consumers.
Hope this helps :)
Answer:
yes it is yes here's your answer for the emanation use search hope it works
how do i answer this ?
Answer:
1
for each 2 inches you get 2 feet so its 2 to 2 divide that down and its 1 to 1
Step-by-step explanation:
PLEASE ANSWER ASAP!! Simplify the expression (1/x^2 + 2/y)/(5/x - 6/y^2)
Answer:
y(y+2x²
------------
x (5y²-6x
Step-by-step explanation:
The expression obtained after simplification is written below.
What is an Expression?An expression is a mathematical statement which consists of variables, constants and mathematical operators.
The expression is
[tex]\rm \dfrac{ \dfrac{1}{x^2} + \dfrac{2}{y}}{\dfrac{5}{x} - \dfrac{6}{y^2}}[/tex]
On simplifying by taking LCM
[tex]\rm = \dfrac{ \dfrac{ y +2x^2} {x^2y}}{\dfrac{5y^2 - yx}{xy^2}}[/tex]
[tex]\rm = \dfrac{ y ( y +2x^2)}{x ( 5y^2 - yx)}[/tex]
To know more about Expression
https://brainly.com/question/14083225
#SPJ5
median of 57,75,40,34,45,60,45,44\
Answer:
the median is 45
Step-by-step explanation:
The computation of the median is as follows:
First arrange in a sequential order
34, 50, 44, 45, 45, 60, 57, 75
Now as we can see that there are 8 numbers
= n ÷ 2
= 8 ÷ 2
= 4 number
= 45
Hence, the median is 45
The same is relevant and considered too
PLEASE HELP! WILL MARK BRAINLIEST!!!!!! The grade student makes an attached varies directly with the amount of time the student spent studying. Suppose a student spends four hours studying make the grade of 65% on a test. what is an equation that relates grade earned on the test G with amount of time spent studying T in hours.
Answer:
plz give me BRAINLIEST answer
Step-by-step explanation:
For this case we observe that the time varies linearly with the obtained qualification.
The equation of the line can be obtained as follows
g-go = m (t-to)
where (go, to) are points that belong to the line.
To form the equation you need two points. These points are
(g1, t1) = (0,0)
(g2, t2) = (6.5.84)
Then, substituting, the equation of the line is
m = (84-0) / (6.5-0) = 84 / 6.5 = 12.923
g-0 = (12,923) * (t-0)
Rewriting.
g = 12.923t
The slope of the line is
m = 12,923
Can the sides of a triangle have lengths 1, 5, and 5?
Yes or no?
Answer:
Yes it can have the lengths 1, 5 and 5
Help! Marking Brainliest!
Step-by-step explanation:
By using the Pythagoras' Theorem,
Height of Kite
= √[(50m)² - (35m)²]
= 35.71m.
Answer:
wowwowowowowowowowow
Multiple choices
Help me to finish this
Answer:
ADCBADBCCAB
Step-by-step explanation:
solve the question below
Answer:1212.08 ft
Step-by-step explanation:
Given
Height of Della=5.5 ft
Height of Tower H=1450
angle of elevation [tex]50^{\circ}[/tex]
Effective height of building for Della=1450-5.5=144.5 ft
From the figure we can write
[tex]\tan 50^{\circ}=\dfrac{1444.5}{x}\\x=\dfrac{1444.5}{\tan 50^{\circ}}\\x=1212.079\approx 1212.08\ ft[/tex]