Answer:
Question 3 or 4
Step-by-step explanation:
Answer:
question 4
Step-by-step explanation:
PLEASE HELP
ASAPPPPPP
Which of the following segments is a diameter of O?A. OD
B. DB
C. АС
D. AB
Answer:
AB is the diameter,,,,,,,,,
What are the zeros of this function?
- 10
10
- 10 -
O A. x = 0 and x = -6
OB. X = 2 and x = -6
O C. x = 0 and x = 5
O D. x = 0 and x = -5
Answer: c
Step-by-step explanation:
The zeros of the given function shown in the graph are x = 0 and x = 5. Option C is correct.
What are the zeros of equations?Zeros of an equation is defined as the value of the independent variable where the equation or function gives zero.
Here,
To calculate the zeros of a function from a graph, you need to identify the points where the graph intersects the x-axis. The x-values of these points of intersection are the zeros of the function.
Based on the graph provided, it can be concluded that the zeros of the function occur at x = 0 and x = 5, and therefore, option C is the correct answer.
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Factorise the following.
Answer:
iii. (l + m - n)(l - m + n)
vi. (5a -b) ( 5b - a)
Step-by-step explanation:
iii. l² - (m - n)²
= (l + m - n)(l - m + n)
vi. 4(a+b)² - 9(a-b)²
= (2(a+b))² - (3(a-b))²
= (2(a+b) + 3(a-b)) (2(a+b) - 3(a-b))
= (2a+2b + 3a - 3b) (2a+2b - 3a + 3b)
= (5a -b) ( 5b - a)
Q. 1) l²- (m - n)²
=(l - m + n)(l + m - n)
Q.2) 4(a+b)²- 9(a-b)²
= [(2(a+b))²- (3(a-b))²]
=[2(a+b)+3(a-b)][ 2(a+b)-3(a-b)]
=[2a+2b+3a-3b][2a+2b-3a+3b]
=[5a-b][5b-a] ]
-2x-3y-5z=24
-3x-6y-4z=20
-x-6y+6z=-26
Answer equals to - 14
Step-by-step explanation:
6 plus 6 equals to 12
-26 minus 12 equals to -14
Therefore answer equals to minus 14
100 BRAINLY POINTS
f(x)=18,000(1-0.012)^x ; x represents the number of years since the car started to depreciate and 18,000 = the initial value of the car. What year will you recieve the car when the car value drops below $2,000? Please do a step by step
Answer:
Given
f(x)=18,000(.88)^x
We need to find the value of x when f(x) <2000
2000 = 18000(0.88)^x
0.88^x 2000/18000
0.88^x 1/9
• x = log (1/9) / log (0.88)
• x= 17 (rounded down)
After 17 years or during year 18 the car value will drop below $2000
find the equation of the exponential function represented by the table below : X Y
0. 0.02
1. 0.04
2. 0.08
3 0.16
Answer:
f(x) = 0.01 × 2^(x+1)
Step-by-step explanation:
0.02 = 0.01 × 2¹
0.04 = 0.01 × 2²
0.08 = 0.01 × 2³
0.16 = 0.01 × 2⁴
The equation of the exponential function is [tex]f(x) = 0.01 \times 2^{x+1}[/tex].
What are exponential functions?When the expression of function is such that it involves the input to be present as exponent (power) of some constant, then such function is called exponential function. There usual form is specified below. They are written in several such equivalent forms.
The equation in exponential form
y = A(Bˣ)
Since we are given as;[tex]f(x) = 0.01 \times 2^{x+1}[/tex]
Case 1 :
x =0, y = 0.02
0.02 = A (B⁰)
A = 0.02
Case 2:
x = 1, y =0.04
0.04 = 0.02(B)
0.04 /0.02 = B
B = 2
Case 3 :
x = 2, y =0.08
0.08 = 0.02(2²)
0.08 = 0.08
Case 4 :
x = 3, y = 0.16
0.16 = 0.02(2³)
0.16 = 0.16
Learn more about equations here;
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Please! I’ll reward brainiest
Answer:
The second one is correct
Step-by-step explanation:
....
Answer:
204.217
Step-by-step explanation:
2 x .01 = .02
.02 + 204.197 = 204.217
Please help
34 is what percent of 150
Answer:
The answer i Think is 22.67%
What is the value of
k
when n = 64 and k = 2?
nk
Answer:
128
Step-by-step explanation:
64 times 2 = 128
The value of the expression nk at n = 64 and k = 2 will be 128.
What is Algebra?Algebra is the study of abstract symbols, while logic is the manipulation of all those ideas.
The acronym PEMDAS stands for Parenthesis, Exponent, Multiplication, Division, Addition, and Subtraction. This approach is used to answer the problem correctly and completely.
The expression is given below.
⇒ nk
The value of the expression at n = 64 and k = 2 will be given as,
⇒ 64 × 2
⇒ 128
The value of the expression nk at n = 64 and k = 2 will be 128.
More about the Algebra link is given below.
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COULD SOMEONE HELP ME WITH THIS?
9514 1404 393
Answer:
obtuse, acute, right, acutescalene, isosceles, scalene, equilateralStep-by-step explanation:
Triangles are classified by their largest angle:
obtuse - more than 90°right - equal to 90°acute - less than 90°The classification by angles is ...
a) obtuse
b) acute
c) right
d) acute
__
The classification by sides is ...
scalene - no sides equalisosceles - two sides equalequilateral - all three sides equalThe classification of these triangles by sides is ...
a) scalene
b) isosceles
c) scalene
d) equilateral
Factorise the expressions and divide them as directed.
a) 3(x-9)= 3x -9
3x-27=3x -9
3x-3x=-9+27
x=18
b) 2x+3x=5x^2
2x+3x=( 5x)^2
2x+3x=25x
5x=25x
x=25x/5
x=5x
Write the quadratic function in the form f (x)= a (x - h)' + k.
f (x) = 3x² - 6x+6
Answer:
[tex]f(x) = 3(x - 1)^2-3[/tex]
Step-by-step explanation:
Given
[tex]f(x) = 3x^2 - 6x + 6[/tex]
Required
Write as:
[tex]f(x) = a(x - h)^2 + k[/tex]
In [tex]f(x) = 3x^2 - 6x + 6[/tex], the coefficient of x is -6
Divide by 2: -3
Square: 9
Add 9 - 9 to the above equation
[tex]f(x) = 3x^2 - 6x +9-9+ 6[/tex]
Split to 2
[tex]f(x) = [3x^2 - 6x +9]-[9- 6][/tex]
[tex]f(x) = [3x^2 - 6x +9]-[3][/tex]
Factorize:
[tex]f(x) = [3x^2 - 3x -3x+9]-[3][/tex]
[tex]f(x) = [3x(x - 1) -3(x-1)]-[3][/tex]
[tex]f(x) = [(3x - 3)(x-1)]-[3][/tex]
Factorize 3x - 3
[tex]f(x) = [3(x - 1)(x-1)]-[3][/tex]
[tex]f(x) = 3(x - 1)^2-[3][/tex]
[tex]f(x) = 3(x - 1)^2-3[/tex]
133 is a whole number. true or false
Answer:true
Step-by-step explanation:
Helpppp plss
Another one
Answer: there’s no one question though
Step-by-step explanation:
Find the value of X
The answer will be a decimal
Answer:
9.465
Step-by-step explanation:
cos 65°=4/x
x=4/cos 65°=9.465(correct to three decimal places)
What fraction of the dogs shown in
Conyers was terriers?
retrievers = 1/2
Dalmatians = 1/4
Poodles = 1/8
Terriers =
HEEEELP WILL GIVE BRAINLIEST
Answer:
Yes
Step-by-step explanation:
3/6 = 12/24
Answer:
Yes!
Step-by-step explanation:
It can be also written as:
3 6
_ = _
12 24
3x2 =6
you multiplied 3 by 2, so do the same to the bottom!
12x2=24
So, this is right!
Yuki bought a pound of confetti for $ 12. What is the price, in dollars, per ounce of confetti? There are 16 ounces in 1 pound.
I GIVE BRAINLIEST!
•look at the photo above•
a. (2,-9)
b. x = -2
c. (-2,-9)
d. (-7,0)
Answer:
its a :)
Step-by-step explanation:
Andre is waiting for the school bus. He knows that 2 out of 6 cars in his town are white. He wants to determine the probability that at least two white cars drive by in a row. He uses a number cube as a simulation. He lets the numbers 1 and 2 represent a white car and lets all other numbers represent a car that is not white. He rolls the number cube 6 times and records the outcomes in the table below.
Trial Number Outcome
1 4, 3, 6, 1, 2, 4
2 5, 5, 1, 3, 6, 6
3 2, 5, 4, 4, 1, 3
4 6, 1, 5, 6, 6, 4
5 2, 1, 2, 6, 4, 5
6 3, 3, 1, 4, 2, 6
7 1, 5, 6, 2, 2, 3
8 3, 6, 4, 3, 4, 4
9 1, 1, 2, 1, 5, 6
10 4, 3, 3, 1, 5, 2
Based on the data, what is the probability that at least 2 white cars drive by in a row?
____%
Answer: hi
Step-by-step explanation:
Please help with my math I'm begging
(Multiple choice) 2 questions
Answer:
1) d answer 2) c answer of the question
What is the value of x?
I’LL MARK BRAINLIEST
value of X is 26 Y, is 23, Z is 8
What is the value of x4+0.5y3when x=2 and y=4?
Answer:
14
Step-by-step explanation:
Are trapezoids always, sometimes, or never a parallelogram?
Answer:
A trapezoid will have exactly one pair of parallel sides. Quadrilaterals will have four congruent sides. A trapezoid is a parallelogram
maybe it's help you bro...
(9 × 23) × 23 =
please help me
Answer:
4761
Step-by-step explanation:
PEMDAS
Solve for x
I don’t have much time pls help. Round to the nearest hundredth
A rectangular prism has a width of x^2 inches, A length of xy^2 inches, and a height of y^2 inches. Which expression represents the volume in cubic inches of this rectangular prism
Answer:
[tex]Volume = x^3y^4[/tex]
Step-by-step explanation:
Given
[tex]Length = xy^2[/tex]
[tex]Height = y^2[/tex]
[tex]Width = x^2[/tex]
Required
Determine the volume
The volume is calculated as:
[tex]Volume = Length * Width * Height[/tex]
[tex]Volume = xy^2 * x^2 * y^2[/tex]
This gives:
[tex]Volume = x^3y^4[/tex]
find the value of x
thank u so much
Answer:
x= 100
Step-by-step explanation:
The opposite angles in a cyclic quadrilateral are supplementary.
80+x = 180
x = 180-80
Answer:
x = 100
Step-by-step explanation:
The opposite angles in a cyclic quadrilateral are supplementary, then
x + 80 = 180 ( subtract 80 from both sides )
x = 100
Can you solve this triangle:
m∠B=47°
a=24
b=22
Please show work, too. Thanks
Step-by-step explanation:
Area of triangle=1/2 a ×b×sin theta
=1/2×24×22×sin47
=1/2×24×22×0.731
=16.08
hope it helps.
A jewelry store offers its own brand of customizable charm bracelets. You are able to choose from 9
different charms for your bracelet.
How many different charm bracelets is it possible to create?
Answer:
By the way that it is worded, I believe that you are only allowed to put 1 charm on the bracelet, so there are 9 ways to pick a charm.
Hope this helps(and also if you have a more refined wording please put it in the comments)!
Answer:
By the way that it is worded, I believe that you are only allowed to put 1 charm on the bracelet, so there are 9 ways to pick a charm.
