Answer:
initial value = 3
rate of change = 0.01
Step-by-step explanation:
we can represent this as a linear equation:
y = 0.01x + 3
the initial value is the value of y when x = 0; we can find this by setting x to zero and evaluating for y, which gives us 3. Our initial value is 3.
The rate of change, of slope of this graph, is 0.01, as it is the constant multiplier of x.
Hare Krishna! :)
please help me please and thank you!!!!!!!!
Answer:
32° + (x+9)° + (2x-8)° = 90°
32° + x + 9° + 2x - 8° = 90°
33° + 3x = 90°
3x = 90° - 33°
3x = 57°
x = 19°
angleCFD = 2×19 - 8
angle CFD = 30°
........
(7+x)^2whats the answer?
Answer:
[tex](7+x)^2=x^2+14x+49[/tex]
Step-by-step explanation:
I'm guessing you are wanting to expand the expression?
[tex](7+x)^2=(7+x)(7+x)=(7)(7)+(7)(x)+(x)(7)+(x)(x)=49+7x+7x+x^2=x^2+14x+49[/tex]
Help help help help math math
Lia is making a window covering that has 5 sections, each of which is 1 3/10 feet in width. What is the width of the entire window covering?
Answer:
61/2feet
Step-by-step explanation:
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Given that f (x)=2x^3-7x^2-5x +4 find the remainder by dividing it by (x-1)
Step-by-step explanation:
2 of the Constitution Constitution Constitution Sultanate Sultanate Flow 1
pls help me answer this asap thank you
Answer:
33
Step-by-step explanation:
Using the Intersecting Chords Theorem
For any two Intersecting Chords ---> UC*CW=TC*CV
By Substituting ---> 12(2x+5)=14(2x+2)
By Expanding ---> 24x+60=28x+28
Then --> 28x-24x=60-28
Then --> 4x=32
So x=32/4=8
Now to get UW,, UW=UC+CW=12+(2x+5)=2x+17
By Substituting by x=8
UW=2x+17=2*8+17=33
Ants have 6 legs. Katie and Lukas write equations showing the proportional relationship between the number of ants, a, and the number of ant legs, l.
Katie writes a = 6 • 1 and Lukas writes a = 1/6 • l.
Whose equation do you agree with?
A. Katie
B. Lukas
C. Both
D. Neither
Explain your reasoning.
Answer:
A
Step-by-step explanation:
I agree with Katie because number is legs is directly proportional to the number of ants.
1 ant has 6 legs.
So, 2 ants have 6 *2 = 12
3 ants have 6*3 = 18
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An online ticket broker charges a flat service fee of $6.50 per ticket sold. If Jessica buys a concert ticket priced at $36, what will be her total cost?
Group of answer choices
$5.53
$42.50
$29.50
$234
Answer:
S234tep-by-step explanation:
36*6.50
=234
do x = 3 and 3x have the same value when x = 3
Answer:
yes
Step-by-step explanation:
because x=3 in both scenarios
A chain store plans to reduce its workforce by 3%. If there are currently 18,800 employees and 128 of them retire voluntarily, how many additional employees must
be laid off?
Answer: 436
Step-by-step explanation: 18,800 divided by .03 equals 564-128=436
Find the slope and the y -intercept of the graph of the linear equation.
-2x+y = 4
The slope is (Answer here)
and the y-intercept is (Answer here)
Answer:
I have answered this question already.
Step-by-step explanation:
At the library, 56 people borrowed
books on Monday. Then 48 people
borrowed books on Tuesday. On
Wednesday, 40 people borrowed
books. If this pattern continues,
how many people will borrow
books on Friday?
Answer:
24 people borrowed the books on Friday
Step-by-step explanation:
Every day, the number of books is being subtracted by 2.
56 - Monday (-8)
48 - Tuesday (-8)
40 - Wednesday (-8)
32 - Thursday (-8)
24- Friday
Center (8,4), r = 3
Write the standard equation for the circle.
Answer:
(x - 8)² + (y - 4)² = 9
Step-by-step explanation:
(x - 8)² + (y - 4)² = 3²
(x - 8)² + (y - 4)² = 9
If x = 9 , evaluate the following expression: 2 x
Answer:
18
Step-by-step explanation:
You should place the value of x which is 9 into the expression 2 x
2(9)=18
Answer:
Step-by-step explanation:
The answer is:
If x=9
2x= 2 times 9
2 times 9 is 18
Answer is 18
please help me answer this asap thank you
A circle with center O has a diameter of 26 cm. A chord, PQ, is 24 cm in length. How far is the chord from the center of the circle?
The chords from the center of the circle will be 5 cm. Apply pythogorous to find the distance of chords from the center of the circle.
What exactly is a circle?It is a point locus drawn equidistant from the center. The radius of the circle is the distance from the center to the circumference.
Given data;
Diameter,d=26 cm
Chord, PQ, = 24 cm
P is the chord from the center of the circle
All the given dimensions shown in the digrame are in the centimeter.
The chords from the center of the circle are found by the pythogorous theorem;
From Δ DCB
The value of the side p is;
h²=p²+b²
13²=p²+12²
169=p²+144
p=5 cm
Hence, the chords from the center of the circle will be 5 cm.
To learn more about the circle, refer to the link: https://brainly.com/question/11833983.
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If the surface area of a sphere is 22176 sq.cm than find it's radius.
the surface area of a sphere: 4πr²
22176 = 4πr²
r² = 22176/4π
r = 42 cm
Using the following data, calculate the median.
22, 22, 18, 18
Answer:
20
Step-by-step explanation:
To find the median, first, arrange the numbers from smallest to greatest. We have 18, 18, 22, 22. Next, find the number in the center. In this case, there are two numbers in the middle and it doesn't easily fall under one number. In this case, find the average of the two numbers. We have (18+22)/2 = 20. Therefore, the median of 18, 18, 22, 22 is 20.
f(n+1)=5f(n), where f(1)=3 and n>1
Answer:
[tex]f(n) = \frac35 5^n[/tex]
Step-by-step explanation:
Let's assume the solution is of the form [tex]f(n) = \alpha k^n[/tex], where [tex]\alpha[/tex] is to be determined on the starting condition, and [tex]k \in \mathbb{R} \ne 0[/tex]
[tex]f(n+1) -5f(n) = 0\\\alpha k^{n+1} -5 \alpha k^n=0\\\alpha k^n (k-5) = 0 \rightarrow k= 5[/tex]
at this point we can use our starting condition to determine the value of [tex]\alpha[/tex]:
[tex]f(1)=3 \rightarrow \alpha 5^1 =3 \rightarrow \alpha =\frac 35[/tex]
Our solution is, thus [tex]f(n) = \frac35 5^n[/tex]
The Area of a rectangle is 486.2 m2, and the base is 21m, find the height to the nearest hundredth.
Step-by-step explanation:
Let L = length and W = Width
The problem says L = 2W
and
Area = LW = 21
Substitute
2W2 = 21
W2 = 10.5
W = 3.24
L = 6.48
1
What is the image of (0, 12) after a dilation by a scale factor of centered at the
origin?
Answer:
(0,4)
Step-by-step explanation:
Multiply each point by 1/3
0 x 1/3 = 0
12 x 1/3 = 4
carter has 1/2 gallon ice cream to make 4 ice cream cones how much ice creamhe use to make each cone
Answer:
1/8 for each
Step-by-step explanation:
4 decided by 2 for each one
Isabelle found the mean absolute deviation of the data shown.
Match her work to the correct step description.
100 points for right answer
Answer:
it's 50
Step-by-step explanation:
I had the exact same question
Answer:
the answer is 50!
Step-by-step explanation:
Determine the intercepts of the line.
Do not round your answers.
y - 6 = 4(x + 5)
Answer:
5
Step-by-step explanation:
ten minus six is four, therefore x must be equal to five since five plus five is ten
these numbers form an addition and subtraction fact family for 6,7,13 here the choices 7+13=20 13+7=20 13-13=0 13-0=13 and 7+0=7 6+0=6 13-0=13 13-13=0 and 7+6=13 6+7=13 13-6=7 13-7=6 7+6=13 13=7+6 13-6=7 7=13-6 which one is the right answer
Answer:
Answer:
7+6=13 6+7=13 13-6=7 13-7=6 7+6=13 13=7+6 13-6=7 7=13-6b
Step-by-step explanation:
this involves any number that when subtracted or added it gives each other the values of the family
Example:-
7 + 6 equals 13, 13 - 6 equals 7,
so you see how they relate,
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Brainliest to first person
Answer:
True
Step-by-step explanation:
(16³ - 8³)(4³ + 2³)
(4096 - 512)(64 + 8)
(3584)(72)
258048
To check if this statement is true, divide 258048 by 63:
258048/63 = 4096
Hope this helps :)
An earring has the shape of a rhombus. The height is 5.2 mm and the area of the earring is 39mm
What is the length of one side of the earring?
Answer:
7.5 mm
Step-by-step explanation:
To find the length of the earing, you need to divide 39 by 2.5
39/2.5=7.5
Hope this helps :)
Pls help asap! :))
Does this graph show a function? Explain how you know
Answer:
A.
Step-by-step explanation:
[tex]A\ meaningful\ function:\\ one\ vertical\ has\ just\ one\ point\ of\\ intersection.[/tex]
{Definition of functiuon graph}
I hope this helps you
:)
A=1/2h(B+b); A=21, B=2, b=4 h= ?
Answer:
Step-by-step explanation:
21=.5h(2+4)
21=.5h(6)
21=3h
/3 /3
7=h
21=.5(7)(6)
21=.5(42)
21=21
Can anyone help me with this?
Leo practices piano for a
minimum of 90 minutes each
week. On Monday, he
practiced 10 minutes. For the
rest of the week, he practiced
in 20-minute sessions. How
many sessions would it take to
meet his goal?
Answer:
4 sessions.
Step-by-step explanation:
He starts with 10 minutes practiced and has to finish his quota in 20 minute sessions, so we can represent that with the equation 90=20x+10. Then solve for x.
90=20x+10
Subtract 10
80=20x
Divide by 20
x=4
It would take 4 sessions.
Answer:
1 10 min session + x 20 min sessions = 90 min
10+20x=90
20x=80
x=4 sessions