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!
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] ]
giving brainliest !! *easy*
Answer:
25
Step-by-step explanation:
25
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
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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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.
Learn more about zero of a function here:
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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 =
(9 × 23) × 23 =
please help me
Answer:
4761
Step-by-step explanation:
PEMDAS
i got a question where it gave the slope of -1/2 and a point of (-10,3) i need to find the equation of the line
9514 1404 393
Answer:
y -3 = -1/2(x +10)
Step-by-step explanation:
Given a point and a slope, it is reasonable to use the point-slope form of the equation for a line.
y -k = m(x -h) . . . . . . . . line with slope m through point (h, k)
Your line has slope m = -1/2 through point (h, k) = (-10, 3). Putting these values into the appropriate form your equation is ...
y -3 = -1/2(x +10) . . . . point-slope form equation
__
y = -1/2x -5 +3 . . . . eliminate parentheses, add 3
y = -1/2x -2 . . . . . . . . . slope-intercept form equation
Each figure shows a triangle with one or more of its medians, help me pleaseee ASAP:(
Answer:
19. RE = 12
20. EB = 24
Step-by-step explanation:
19. Determination of RE
HE = 24
RE =?
From the diagram given above, we can conclude that:
HE = 2RE
24 = 2RE
Divide both side by 2
RE = 24 / 2
RE = 12
20. Determination of EB.
YB = 12
EB =.?
From the diagram given above, we can conclude that:
EB = YB
EB = 2 × 12
EB = 24
Please help with my math I'm begging
(Multiple choice) 2 questions
Answer:
1) d answer 2) c answer of the question
double the sum of a number and 3
Hey there!
Your answer is 2(n + 3)
"Double" represents multiplying by two. Also, "sum of a number and 3" represents the addition of 3 and a number, so we could put "n + 3". Since we are doubling the sum, it would be "2(n + 3)"
Have a terrificly amazing day! :D
Find the measure of arc ZY
Answer:
142
Step-by-step explanation:
8a-9=7a+1
a=10
7(10)+1=71
71x2=142
Please help
34 is what percent of 150
Answer:
The answer i Think is 22.67%
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.
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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What is the base in the given problem? The 20% of 35 boys in the class which is 7, wear eyeglasses.
Answer:
the base of the given problem is 7
Step-by-step explanation:
The computation of the base in the given problem is shown below:
Given that
20% of 35 boys in the class wear eyeclasses
So if we solve this
The value would be
= 20% of 35 boys
= 20% × 35
= 7
Hence, the base of the given problem is 7
The same would be considered
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
The area is about? SOMONE HELP I’m so confused please please help
A= πr2
= 22/7×14×14
=616 mm2
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,,,,,,,,,
Find the value of x and y in the diagram below.
30°
X
y
7
= 7V5, y = 14
B. X= 14, y = 2V3
A. =
C. X=
73
-3.y=14.3
D. x= 14./2,8-73
3
Answer:
Its D
Step-by-step explanation:
Which of these is something you can pay for with the money in a savings account?
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]
Sharmila had 5/6 portion of the cake. She gave 2/6 portion of the whole cake to
her brother, then how much cake will remain with her?
Answer: [tex]\dfrac{3}{6}[/tex]
Step-by-step explanation:
Given
Sharmila has [tex]\frac{5}{6}[/tex] portion of cake
she gave [tex]\frac{2}{6}[/tex] portion to her brother
The remaining cake is given by
[tex]\Rightarrow \dfrac{5}{6}-\dfrac{2}{6}=\dfrac{5-2}{6}\\\\\Rightarrow \dfrac{3}{6}[/tex]
i.e. [tex]\frac{3}{6}[/tex] portion of cake will remain with her
what is the digit in the thousandths place in the decimal number 1.2478
Answer:
7
Step-by-step explanation:
2 - tenths
4 - hundredths
7- thousandths
8 - ten-thousandths
Step-by-step explanation:
digit 7 is in the thousandths place
Khadija is saving money to buy a game. So far she has saved $8 , which is one-fourth of the total cost of the game. How much does the game cost?
help me with this please
number
10
Answer:
B. Trinomial
Step-by-step explanation:
A trinomial has three terms
The three terms are 2x^2, 3x, -2
Decide whether or not it is a function.
Answer:
function
Step-by-step explanation:
we see 2 sets of values : for x and for y.
the set for x is {8, 0, -1, 9}
the set for y is {s, u, k, d}
for every element of set x there is an associated element of set y.
that is a function of x.
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
