Answer:
[tex]y = 130 + 45x[/tex]
Step-by-step explanation:
Given
[tex]Base = 130[/tex]
[tex]Monthly = 45[/tex]
Required
The cost for x months
Represent this cost with y.
So:
[tex]y = Base + Monthly * x[/tex]
[tex]y = 130 + 45 * x[/tex]
[tex]y = 130 + 45x[/tex]
Determine The missing number in the equation
3 + 9= +4
3 + 9 = 12/3 = positive 4 the missing number in the equation is 12/3.
5 + 2x = 13
Solve for x
I need answers plz guys help me now
Answer:
Equation : y=3x
Interpret the slope : 3
Interpret the y-Intercept : 0
What is the volume of a sphere with a radius of 6 units?
A. 864x units3
O B. 2887 units3
C. 216x units 3
O D. 1441 units3
Answer:
[tex]288\pi[/tex] [tex]units^3[/tex]
Step-by-step explanation:
The formula for the volume of a sphere is: [tex]\frac{4}{3} \pi r^3[/tex]
where r is the radius.
So when you plug in 6 for r and you get:
[tex]\frac{4}{3} \pi 6^3 = 288\pi[/tex]
insusiri pentru raze calde
Examine the diagram.
Parallel lines a and b are crossed by transversal t to create 8 angles. Clockwise from top left, the angles are blank, 60.75 degrees, blank, blank; 2, 1, blank, blank.
What are the measures of angle 1 and angle 2?
The mAngle1is
degrees.
The mAngle2 is
degrees.
The measure of m∠1 and m∠2 are 60. 75° and 119. 25° respectively.
How to determine the anglesNote that corresponding angle are equal
m∠ 1 = 60. 75°; this is so because corresponding angles are equal
m∠1 and m∠2 are on a straight line
Also note that angles on a straight line sum up to 180°
m∠1 + m∠2 = 180°
60. 75° + m∠2 = 180°
Make m∠2 subject of formula, we have
m∠2 = 180° - 60. 75°
m∠2 = 119. 25°
Thus, the measure of m∠1 and m∠2 are 60. 75° and 119. 25° respectively.
Learn more about corresponding angles here:
https://brainly.com/question/15600729
#SPJ1
Which expression is equivalent to LaTeX: \left(7x^3\right)^2\left(x^8\right)^{^{\frac{1}{2}}}\:( 7 x 3 ) 2 ( x 8 ) 1 2?
Plz help with 6-7 please
Can someone help me? I’ll reward points + brainalist
Answer:
Step-by-step explanation:
[tex]C=\pi d\\ \\ \text{Since the diameter of II is 12 and diameter of I is 10, circle II has the greater circumference. B is the answer.}[/tex]
Scott takes a walk around the block. How far did he walk?
240 m
200 m
100 m
120 m
What’s the net?
A-cylinder
B-cone
Answer:
A-Cylinder
Step-by-step explanation:
Because when folded back to its original state the circles at the top and bottom act as bottoms of a Cylinder.
Answer:
cylinder which means it's A
HELP QUICKLY IF POSSIBLE
Answer:
x=-4
Hope this helps :)
what is the GCF of 12a and 16ab
Answer:
4a
Step-by-step explanation:
Greatest Common Factor is the largest number that the two terms can be divided by
The largest number that these could be divided by is 4a
12a/4a=3
16ab/4a=4b
4a(3+4b)
need help on geometry question
Step-by-step explanation:
sin 65=p/h
0.906=4/x
0.906x=4
x=4/0.906
x=4.41
hope it helps.
Answer:
x=9.46
Step-by-step explanation:
a = b·sin(A)/sin(B) = 9.46481
The equation of a line that contains the points (2,1) and (3,2) is
Answer:
1x - 1
Step-by-step explanation:
Find the slope.
y2 - y1/ x2 - x1 3-2/ 2 - 1 = 1
So far this is our equation: y = 1x + b; to find the y - intercept, plug in the original values. Simplify the equation
2 = 1(3) + b
2 = 3 + b
-1 = b
Help!!!!!!!!!!!!!!!!
Answer:
for Mr farley I got 70 and for Mr samuels I got also 70 and there is no difference because they both have the same mean I hope I helped
Suppose that the relation H is defined as follows.
H={(-5,0), (4,3), (-8,3)}
Give the domain and range of H.
Write your answers using set notation.
domain
=
range =
I
?
Answer:
[tex]Domain:= \{-5,4,-8\}[/tex]
[tex]Range:=\{0,3\}[/tex]
Step-by-step explanation:
Given
[tex]H = \{(-5,0),(4,3),(-8,3)\}[/tex]
Required
The domain and the range
A function represented as:
[tex]Function = \{(x_1,y_1),(x_2,y_2)......(x_n,y_n)\}[/tex]
Where:
[tex]Domain=x_1,x_2,....,x_n[/tex]
[tex]Range=y_1,y_2,....,y_n[/tex]
So:
[tex]H = \{(-5,0),(4,3),(-8,3)\}[/tex]
[tex]Domain:= \{-5,4,-8\}[/tex]
[tex]Range:=\{0,3\}[/tex]
On the Celsius scale, what does O represent?
a. the theoretical coldest possible temperature
b. an arbitrary number based on its inventor's freezer
c. the freezing point of water
d. the natural temperature of brine
Answer:
The answer is C.
Step-by-step explanation:
I just took the test on edg.
Answer:
c. freezing point of water
Step-by-step explanation:
did on edge 2021
9
lol
Salar Energy
Wind Energy
Screw
Elastic
ll
12
13
5) force exerted by a machine
1 A nail having grooves
3 Stretched string
of a bow
d) Solar cooked
Mechanical force
e Turbine
Fuel
(6) Frictional force
Ability to do work 19 Heat ene
energy
Stereo system
by Potential energy
Slows down moving object
water in a dam
Energy
hr
Burning Fuel
INS
1.6
Sound energy
12
18
What expression is equivalent to 6x + 13 - 3x -7
Answer:
the answer is 3x+6
Step-by-step explanation
You can reorder it like this
6x+13-3x-7=6x-3x+13-7= 3x+6.
A bag contains 100 marbles which are red, green, and blue. Suppose a student randomly selects a marble without looking, records the color, and then places the marble back in the bag. The student has recorded 7 red marbles, 2 green marbles and 11 blue marbles. Predict how many green marbles are in the bag.
Answer:
80
Step-by-step explanation:
If the bag has 100 marbles and 7+2+11=20 then you subtract what you got adding the quantities you already know from the total, and you have your answer :D
Is the expression 6(1 + m) equal to 6 + 6m? Why or why not? How do you know?
Answer:
Yes, they are equal because of distributive property
Step-by-step explanation:
6(1 + m) = 6 + 6m
Please help guys thabks
Answer:
ST || PQ → 12 / 27 = (x-4)/(x+6) → x=12
RT = x-4 = 12-4 = 8
QT = x+6 = 12+6 = 18
A sample of 40 country CD recordings of Willie Nelson has been examined. The average playing time of these recordings is 51.3 minutes, and the standard deviation is s = 5.8 minutes. Using an appropriate t-multiplier, construct a 95% confidence interval for the mean playing time of all Willie Nelson recordings. Place your LOWER limit, in minutes, rounded to 2 decimal places, in the first blank. For example, 56.78 would be a legitimate entry.___. Place your UPPER limit, in minutes, rounded to 2 decimal places, in the second blank. For example, 67.89 would be a legitimate entry.___
Answer:
Lower limit: 49.44 minutes
Upper limit: 53.16 minutes
Step-by-step explanation:
T interval
The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So
df = 40 - 1 = 39
95% confidence interval
Now, we have to find a value of T, which is found looking at the t table, with 39 degrees of freedom(y-axis) and a confidence level of [tex]1 - \frac{1 - 0.95}{2} = 0.975[/tex]. So we have T = 2.023
The margin of error is:
[tex]M = T\frac{s}{\sqrt{n}} = 2.023\frac{5.8}{\sqrt{40}} = 1.86[/tex]
In which s is the standard deviation of the sample and n is the size of the sample.
The lower end of the interval is the sample mean subtracted by M. So it is 51.3 - 1.86 = 49.44 minutes
The upper end of the interval is the sample mean added to M. So it is 51.3 + 1.86 = 53.16 minutes
Lower limit: 49.44 minutes
Upper limit: 53.16 minutes
What is x, if f(x) = 3x - 4 and f(x)=19?
Answer: X=5
Step-by-step explanation:
Answer:
i dont know
Step-by-step explanation:
i dont know
A factory wants to redesign a box that will hold twice as many unit cubes add a box that measures 2 by 3 by 4 unit cubes.What are the dimensions of the redesigned box?
finding the volume of cube is equal to 2 × 3 × 4
so
v of cubes is 24
now
twice of it is 2 ×24
48
11 times the sum of 8 and 14, divided by 5
Answer:
See below, please!
Step-by-step explanation:
[tex]\frac{11(8+14)}{5}[/tex]. Use PEMDAS. Sum of 8 and 14 is 22, multiply that by 11, and then divide by 5. Your answer is 48.4.
Hope this helped!
Two different numbers are randomly selected from the set {-2, -1, 0, 3, 4, 5} and multiple together. What is the probability that the product is 0?
Answer:
Step-by-step explanation:
For the product to be zero one of the picks needs to be zero. It is easier to find the probability of NOT selecting a zero and subtract that from one.
P(0)=1-P(!0)
P(0)=1-(5/6)(4/5)
P(0)=1-4/6
P(0)=(6-4)/6
P(0)=1/3
Without looking, Luke picks necklace beads from a bag of 52 beads. Half the beads are rough. The other half are smooth. There are 13 red beads, 13 blue beads, 13 green beads, and 13 black beads.
What is the theoretical probability of selecting a rough bead? Write the probability as a fraction in simplest form.
Answer:
i
Step-by-step explanation:
Answer:
1/2
Step-by-step explanation:
26/52 simplifies to 1/2
find the value of x
thanks!
Answer:
x=90
Step-by-step explanation:
a triangle that is made inside of a triangle makes a right angle. The angle that is opposite of the hypotenuse is the one that is a right angle
