Find the HCF of 64 and 80.
Answer:
64=2✖️2✖️2✖️2✖️2✖️2
80=2✖️2✖️2✖️2✖️2✖️5
Common factors=2✖️2✖️2✖️2
As HCF= Product of common factors
HCF =2✖️2✖️2✖️2
HCF=16
Step-by-step explanation:
I hope this will help you:)
Answer:
Its 16.2
Step-by-step explanation:
what is the answer to (6x-7)
Given as 6x-7=0
the value for x will be 7/6
Answer:
7/6 or 1.666666666
Step-by-step explanation:
6x-7=0
6x=7
x=7/6
For all negative numbers n, y = nx passes through the same quadrants as
y=-3x.
Answer:
Step-by-step explanation:
so i think its true
Which products result in a sum or difference of cubes? Check all that apply. (x – 4)(x2 + 4x – 16) (x – 1)(x2 – x + 1) (x – 1)(x2 + x + 1) (x + 1)( + x – 1) (x + 4)(x2 – 4x + 16) (x + 4)(x2 + 4x + 16)
Answer:
(x – 1)(x^2 + x + 1) = x^3 - 1.
(x + 4)(x^2 - 4x + 16) = x^3 + 64.
Step-by-step explanation:
The identities are:
(a - b)(a^2 + ab + b^2) = a^3 - b^3 and
(a + b)(a^2 - ab + b^2) = a^3 + b^3
Answer:
C and E
Step-by-step explanation:
What must be a factor of the polynomial function fx) graphed on the coordinate plane below?
Answer:
C. x+2
Step-by-step explanation:
a factor of polynomial is where polynomial = 0
in this case it's -2 so (x+2)
Find the product of 2x4(2x2 + 3x + 4).
Answer:
64+24x
Step-by-step explanation:
first multiply 2 and 4
(inside the parenthesis)Combine like terms, 4 &4
Distribute the outside 8 to 8 and 3x
8(8)= 64
3(3x)=24x
Answer: 4x^6+6x^5+8x^4
Step-by-step explanation:
2x^4 (2x^2+3x+4)
=(2x^4)(2x^2+3x+4)
=(2x^4)(2x^2)+(2x^4)(3x)+(2x^4)(4)
=4x^6 + 6x^5 +8x^4
What is the area of the kite?
6 ft
14 ft
Answer:
84ft
Step-by-step explanation:
6 * 14 = 84
A local maximum of the function f(x) occurs for which x-value?
A 2-column table with 6 rows. The first column is labeled x with entries negative 4, negative 3, negative 2, negative 1, 0, 1. The second column is labeled f of x with entries 16, negative 2, 0, 6, 0, negative 2.
–4
–3
–2
–1
Answer:
There is a local maximum at the point (-1,6), therefore, for x = -1
Step-by-step explanation:
Notice that the function adopts values smaller than 6 to the left of x = -1, and to the right of it:
(-3, -2), (-2, 0) to the left of x = -1 where the function's value is 6
and (0, 0), and (1, -2) to the right of x = -1
therefore, it looks like (-1, 6) is a maximum, that is for x = -1, where the function renders a value of 6.
Answer:
D is the correct answer
-5(x+6)=15 what is the answer?? will give brainliest
Answer:
the answer will be x=-9
Step-by-step explanation:
-5(x+6)=15
-5x-30=15
-5x=15+30
-5x=45
×=-9
Answer:
[tex]x=-9[/tex]
Step-by-step explanation:
[tex]-5(x+6)=15[/tex]
Use the distributive property.
[tex]-5x-30=15[/tex]
Add [tex]+30[/tex] on both sides of the equation.
[tex]-5x=15+30[/tex]
[tex]-5x=45[/tex]
Divide [tex]-5[/tex] on both sides of the equation.
[tex]x=45/-5[/tex]
[tex]x=-9[/tex]
Mr. Jones is taking his family to see a play. There are 10 people going to the play, and they
take 2 cars. Mr. Jones pays $5.50 for parking for each car. He pays the same price for each
ticket. Mr. Jones is charged a total of $142.00 for tickets and parking. What is the price of
each ticket to the play?
A. $6.55
B. $13.10
C. $13.65
D. $14.20
How do I solve this?
Answer:
X=20
70 x 2 for the other side = 140
every triangle has 180 degrees
180-140=40
There are 40 remaining degrees
there are two x's so we divide by 2
40 = X2
20 = X
Hope this helps
Step-by-step explanation:
PLEASE PLEASE HELP PLEASE THANK YOU I REALLY NEED IT PLEASE !!!! This table shows values represented by an exponential function What is the average rate of change for this function for the interval from x=1 to x=3 A)12 B)6 C)24 D)9
Answer:
It seems to be D)9 from intervals 1 to 3...
Step-by-step explanation:
Can't really explain that well, but the rate of change in an exponential function should always be decreasing or increasing. Instead of it being constant like a linear equation.
I.E. Not additive, instead to find it we need to divide.
[tex]\frac{27}{3} =9[/tex]
So, it should be 9. However, It does not seem to be maintained for the values after 3. Oh well!
Hope this helps!
The average rate of change of the function is 12.
What is the rate of change?The rate of change function represents the rate at which one quantity changes in relation to another. Simply put, the rate of change is the difference between the amount of change in one item and the comparable amount of change in another.
Rate of change = [ y₂ - y₁ ] / [ x₂ - x₁ ]
The rate of change for x₁ = 1 to x₂ = 3 at x₁ = 1 ,y₁ = 3 and at x₂= 3, y₂ = 27.
Rate of change = [ y₂ - y₁ ] / [ x₂ - x₁ ]
= [ 27 - 3 ] / [ 3 - 1 ]
= [ 24 / 2 ]
= [ 12 ]
Hence, the correct option is A.
To know more about the rate of change follow
https://brainly.com/question/27219722
#SPJ5
If the spinner is spun 120 times, how many times would you expect it to land on red or orange?
A) Around 24 times
B) Around 48 times
D) exactly half of the time
Answer:
D
Step-by-step explanation:
Answer:
around 48 times
Step-by-step explanation:
the total is 5
the red and orange equals to 2
2/5 times 120
240/5
Find the distance between the pair of points given on the graph.
Answer:
see below
Step-by-step explanation:
The line segment is the hypotenuse of a right triangle with legs 1 and 3 so using Pythagorean Theorem its length is √10.
Answer:
Step-by-step explanation:
(-2, -2 ) ; (-3, - 5)
[tex]Distance = \sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}} \\\\=\sqrt{(-5-[-2])^{2}+(-3-[-2])^{2}}\\\\=\sqrt{(-5+2)^{2}+(-3+2)^{2}}\\\\ =\sqrt{(-3)^{2}+(-1)^{2}} \\=\sqrt{9+1}\\\\=\sqrt{10}[/tex]
Select the correct answer.
In circle C, RT= 6, RS = 10, and QT= 3. What is the length of line segment PQ?
Answer:
Therefore, the answer of PQ is 20.Step-by-step explanation:
In circle C, RT= 6, RS = 10, and QT= 3. What is the length of line segment PQ?
In circle C, RT= 6,
RS = 10, and
QT= 3.
What is the length of line segment PQ?
[tex](RT) (RS) = (QT) (PQ)[/tex]
so plug that in
[tex](6)(10)=(PQ)(3)[/tex]
[tex](6)(10)=(PQ)(3) \\\\60=(PQ)(3)\\\\PT=\frac{60}{3} \\\\PQ=20[/tex],
Therefore, the answer of PQ is 20.
mindy opened a bag of skittles and recorded the colors and their frequencies, as shown in the table below. What is the RELATIVE FREQUENCY, rounded to the NEAREST HUNDREDTH, for the number of RED candies?
Answer:
14%
Step-by-step explanation:
first, you would have to find how many skittles there are in total. You would add the red, blue, green, and purple skittles together and get 72. Next you would take the number of red skittles (10) and put it over the number of total skittles (72) and get the fraction 10/72. Lastly divide 10 by 72 and get the decimal .13888889 which would round up to .14 move the decimal over 2 places and get 14%
hope this helped :)
6) A pyramid with a TRIANGULAR base has a volume of 240 cubic inches and a height of 15 inches. The base of
the triangular base is 8 inches. Find the height of the triangular base. (4 pts)
Answer: 12 inches
Step-by-step explanation:
Vol = 1/3 x b x h
240 = 1/3 x b x 15
b = 240/5 = 48 in = area of triangle base
Area = 1/2 x b x h
48 = 1/2 x 8 x h
h = 48/4 = 12 inches
An icicle is in the shape of an inverted cone with a diameter of 9 mm and a height of 120 mm. The icicle drips at a rate of 75 mm
per minute. How long will it take the icicle to completely melt? Use 3.14 for 7. Round the answer to the nearest tenth.
0 5.1 minutes
7.5 minutes
15.1 minutes
033.9 minutes
Answer:
Step-by-step explanation:
D 33.9 minutes I just took the test and got it right
Answer:
d
Step-by-step explanation:
Find the solutions to the system of equations algebraically.
x2 + y2 = 25
y = -2x + 5
Answer:
x = 0 or x = 4
Step-by-step explanation:
x² + y² = 25 and y = -2x + 5
Here,
x² + y² = 25 ...(1)
Now,
Put the value of y = -2x + 5 in equation (1)
we get,
x² + (-2x + 5)² = 25
x² + {(-2x)² + 2(-2x) (5) + (5)²} = 25
x² + {4x² - 20x + 25} = 25
x² + 4x² - 20x + 25 = 25
5x² - 20x = 25 - 25
5x² - 20x = 0
5x(x - 4) = 0
5x = 0 or x - 4 = 0
x = 0/5 or x = 4
x = 0 or x = 4
Answer:
x = 0, x = 4
Step-by-step explanation:
I hope its helpful
8. Find the measure of BAC. The figure is not drawn to sale. (1 point)
570
57°
28.5°
33°
114
what is the simplified form of 4.2x + 1.5x yall already now imma mark brainliest
Answer:
5.7x
Step-by-step explanation:
Addition, 4.2x+1.5x=5.7x
Answer:
the ans is 5.7 x
..........
Evaluate the expression 4^3 Divided by (7-3)x2 need fast will mark brainliest
Answer:
First parentheses
7-3=4
4^3 / 4 x 2
Next exponents
do 4^3
4 x 4 x 4 = 64 x 4 = 256
256 / 4 x 2 is left
256 / 4 = 64
64 x 2 = 128
128
Hope this helps
Step-by-step explanation:
what is mZC
a. 77
b. 180
c. 48
d. 110
Answer:
Step-by-step explanation:
The line y−6=2(x+4) passes through which point?
Can somebody answer this !!!
Answer:
-5 ≤x≤5
Step-by-step explanation:
The domain is the values that are allowed for the input
As we can see from the graph, X can be from -5 to 5 inclusive
-5 ≤x≤5
The altitude to the hypotenuse of a right triangle is the geometric mean between the segments on the hypotenuse.
always
sometimes
never
Answer: always
Step-by-step explanation:
A right triangle is a kind of triangle with one right angle.
Side opposite to right angle is known as hypotenuse.Other two sides is known as legs.A theorem of right triangle says that :-
When the altitude drawn from the right angle to the hypotenuse splits the hypotenuse into two sections of segments. Then the length of each leg of the right triangle is the geometric mean of the lengths of the hypotenuse and the segment of the hypotenuse that is adjacent to the leg.Hence, the statement "The altitude to the hypotenuse of a right triangle is the geometric mean between the segments on the hypotenuse." is always true.
Thus , the correct answer is "always".
Your answer should be always :)
(I know this has already been answered, but it can be reassuring to some people that the answer is correct ^-^)
solve for X: 5/6 = 10/2x-3
x=___
Answer:
x = 7.5
Step-by-step explanation:
5/6 = 10/2x-3
Solve using cross products
5 ( 2x-3) = 6*10
Divide each side by 5
2x-3 = 6*10/5
2x-3 =12
Add 3 to each side
2x-3+3 = 12+3
2x =15
Divide each side by 2
2x/2 = 15/2
x = 7.5
pleas help me with this question quickly!!
Answer:
[tex]y=ax^2+bx+c[/tex]
Step-by-step explanation:
[tex]y=ax^2+bx+c[/tex] because in a quadratic, there is a exponent 2, 1, and 0
all rectangles have four right angles and opposite sides that are equal in length and parallel.
Which of these quadrilaterals are rectangle ?
Answer:
1 not rectangle
2 not rectangle
3 rectangle
The calculation: 5- (-11)
(Five minus negative eleven)
There is a photo included, please help! Thanks in advance!
Answer: B
Step-by-step explanation:
If there is a change in something it normal means you subtract 1 number from another.
In this case the two values were 5 and -11.
At midday for answer b, it was 5 and at midnight it -11. It then wants to know the change in temperature which would result in an expression of 5-(-11).
