Answer:
= 4 0
Step-by-step explanation:
/ 1 0 + 8 =1 2
/1 0+ 8 − 8 = 1 2 − 8
SIMPLIFY
1 0 = 4
Multiply all terms by the same value to eliminate fraction denominators
1 0 = 4
1 0 ⋅ /1 0= 1 0 ⋅ 4
Simplify
n=40
The perimeter of a square is 20 in. What is its area? Label the square. How long is each side of the square?
Answer:
5
Step-by-step explanation:
If the whole square is 20in and there are four sides, then divide 20/4 which is 5
(I think)
Write the slope-intercept form of the equation of each line.
12x - 11y= 18
Answer:
y=[tex]\frac{12}{11}x[/tex]+[tex]\frac{-18}{11}[/tex]
Step-by-step explanation:
What you do first is you move the 12x to the other side of the equation to get
-11y=18-12x
Move the 12x to the front to get the slope intercept form set up
-11y=-12x+18
Then divide the whole thing by -11 to get the y to become by itself
y=[tex]\frac{12}{11}x[/tex]+[tex]\frac{-18}{11}[/tex]
The 12/11 will become positive and the b value will become negative
Does this expression represent the sum 13.76 + 2.8?
sixteen and fifth-six hundredths
Answer:
Yes true
Step-by-step explanation:
the numbered add up
If L // M find the value of X. provide step by step explanation please
Answer:
x = 29°
Step-by-step explanation:
If line l is parallel to line m, therefore:
(180° - 130°) + 101° + x° = 180° (angles on a straight line)
50° + 101° + x° = 180°
151° + x° = 180°
x = 180° - 151° (substraction property of equality)
x = 29°
The time between arrivals of customers at an automatic teller machine is an exponential random variable with a mean of 4 minutes. Round yours answers to 4 decimal places. (a) What is the probability that more than three customers arrive in 10 minutes
Answer:
0.7788 = 77.88% probability that more than three customers arrive in 10 minutes
Step-by-step explanation:
Exponential distribution:
The exponential probability distribution, with mean m, is described by the following equation:
[tex]f(x) = \mu e^{-\mu x}[/tex]
In which [tex]\mu = \frac{1}{m}[/tex] is the decay parameter.
The probability that x is lower or equal to a is given by:
[tex]P(X \leq x) = \int\limits^a_0 {f(x)} \, dx[/tex]
Which has the following solution:
[tex]P(X \leq x) = 1 - e^{-\mu x}[/tex]
The probability of finding a value higher than x is:
[tex]P(X > x) = 1 - P(X \leq x) = 1 - (1 - e^{-\mu x}) = e^{-\mu x}[/tex]
In this question, we have that:
The time between arrivals of customers at an automatic teller machine is an exponential random variable with a mean of 4 minutes, and we have three customers, which means that [tex]m = 3*4 = 12, \mu = \frac{1}{12} = 0.0833[/tex]
(a) What is the probability that more than three customers arrive in 10 minutes
This is P(X > 3). So
[tex]P(X > 3) = e^{-0.0833*3} = 0.7788[/tex]
0.7788 = 77.88% probability that more than three customers arrive in 10 minutes
Aria’s father is laying tile in their new kitchen. The length of one side of the room is 17 feet. Each of the tiles has a length of 1 3/10 feet. What is the length of the two tiles placed together?
Answer:
48ft
Step-by-step explanation:
48ft
I need help with this is this complementary or supplementary or nither
Help! 4 √5 - √3 + 3√5
Answer:
1.47327392
Step-by-step explanation:
Answer:
7 √5 - √3
Step-by-step explanation:
collect like terms:
(4 √5 - √3 + 3√5)
Which is the value of the expression? (-2) to the fourth power
A. -16
B. -8
C. 8
D. 16
Answer:
Variant D
Step-by-step explanation:
-2*(-2)*(-2)*(-2)=16
The drawing plan for an art studio shows a rectangle that is 192 inches by 4 inches. The scale in the plan is 2 in: 5 ft. Find the length and width of the actual studio. Then find the area of the actual studio. The length is feet feet the width is feet, and the area is square
Answer:
Step-by-step explanation:
192in(5ft/2in)=480ft
4in(5ft/2in)=10ft
A=480ft(10ft)=4800ft^2
A supermarket has found that the relationship between a day's high temperature and the amount of money taken in on that day from frozen yogurt sales can be modeled by the equation y = 4x + 164, where x is the high temperature in degrees Fahrenheit and y is the amount taken in from frozen yogurt sales in dollars. Which of these statements is true according to the model?
Answer:
On a day when the high temperature is 79° F, the supermarket can expect to take in $380 in frozen yogurt sales.
Step-by-step explanation:
-3xy-x²y²+1 is evaluated when x=-1 and y=-1 , then what is the exact value ?
Answer:
-3
Step-by-step explanation:
-3(-1)(-1)-(-1)^2(-1)^2+1
=-3
hopes this helps?!?!
Answer -2
Step-by-step explanation:
-3(-1)(-1)-(-1)^2(-1)^2+1
-3-1+1+1
-4+2
=-2
**50 pts**I mark brainliest**
M<2=34 degrees. find m<4 and explain how you know.
Answer:
angle 4 = 34 degrees
Step-by-step explanation:
angle 4 is equal to angle 2 because it is an alternate interior angle of 34 degrees.
Answer:
34
Step-by-step explanation:
<1+<2=180° because these are neighbour angle
X+34=180
X=146
Then you can apply the left side
X+146=180
X=34
Help for brainliest !!
Answer:
I think the option b
But not sure about it
Answer:
A. 5/9 square meters
Step-by-step explanation:
Given
Length (L) = 5/6 meter
Breadth (b) = 2/3 meter
Now
Area of the garden
= L * b
= 5/ 6 * 2 / 3
= 5 / 9 square meters.
Hope it will help :)
Guys, PLEASE HELP! These are my last points. PLEASE EXPLAIN AS WELL! WORTH 25 POINTS!
Answer:
the slope is 2
Step-by-step explanation:
what wasbthe high temperature bon the 6th day of the trip
Can you please help me on question 14?!
Answer:
B) 9
Step-by-step explanation:
15 minutes = 3 miles
15x3 = 45
3x3=9
What is the area of the composite figure?
5 cm
1 cm
2 cm
5 cm
8 cm
o 52.5 cm?
o 60 cm?
o 40 cm
. 65 cm
Answer:
To calculate the area of a composite shape you must divide the shape into rectangles, triangles or other shapes you can find the area of and then add the areas back together.
Answer:52.5 cm
Step-by-step explanation:
what is w divided by 6=7
Answer:
42
Step-by-step explanation:
w/6 = 7
multiply both sides by 6
w = 42
Use the distributive property to write an expression that is equivalent to 2(−6x−4)
Answer:
-12x - 8
Step-by-step explanation:
Distributive property: a*(b + c) = (a*b) + (a *c)
2(-6x - 4) = -6x *2 - 4 * 2
= -12x - 8
Use the figure below to answer the questions.
A cylinder and its dimensions are shown in the diagram.
Which equation can be used to find v, the volume of the cylinder?
5 in.-
A v = 7(2.5h)
B v = (5h)?
ע
C v= *(2.5) n
Dv = (5)n
h in.
What is the volume of the cylinder? Round to the nearest tenths. Show your work.
Answer:
C. V = π(2.5)²h
Volume = 19.6h
Step-by-step explanation:
Radius (r) of cylinder = ½ of 5 = 2.5 in.
Height (h) = h in.
Volume of a cylinder = πr²h
Equation that can be used to find B:
Plug in the values into the volume formula
V = π(2.5)²h
Volume = 19.6h
In the cone below, the height of the cone is 17 cm and the radius is 8 cm.
Determine the slant height, h, of the cone. Round your answer to the nearest
tenths of a centimeter.
17 cm
8 cm
Answer: 18.8cm
Step-by-step explanation:
Your gonna use the equation (a^2)+(b^2)=(c^2), then you want to square root the number you get.
So (17*17)+(8*8)= 353
So then square root of 353 is 18.8
What is the value of
7/3 divided by 5/6
Answer:
multiply the dividend denominator by the divisor numerator to make a new denominator:
7 x 6
3 x 5
=
42
15
Thus, the answer to 7/3 divided by 5/6 in fraction form is:
42
15
To make the answer to 7/3 divided by 5/6 in decimal form, you simply divide the numerator by the denominator from the fraction answer above:
42/15 = 2.8
The answer is rounded to the nearest four decimal points if necessary.
42/15 can be simplified to 14/5.
14/5 is an improper fraction and should be written as 2 4/5.
Step-by-step explanation:
42/25 = 2 4/5 = 2.8 is the value of 7/3 divided by 5/6 .
Here, we have,
given that,
7/3 divided by 5/6
so, we get,
7/3 / 5/6
=7/3 x 6/5
multiply the dividend denominator by the divisor numerator to make a new denominator:
7 x 6/3 x 5
= 42/15
Thus, the answer to 7/3 divided by 5/6 in fraction form is:
42/15
To make the answer to 7/3 divided by 5/6 in decimal form, we simply divide the numerator by the denominator from the fraction answer above:
42/15 = 2.8
The answer is rounded to the nearest four decimal points if necessary.
42/15 can be simplified to 14/5.
14/5 is an improper fraction and should be written as 2 4/5.
Learn more about the Division here:
brainly.com/question/22357901
#SPJ6
The length of a rectangle is four times its width. If the area of the rectangle is 100in2 , find its perimeter.
Looking out for me balcony the angle of elevation to the top of the next building is approximately 22° in the English depression to the bottom of the building approximately 29° if the building is 200 feet away how tall is the building?
Answer:
24.63 meters
Step-by-step explanation:
awser the circled question
Answer:
7.5
Step-by-step explanation:
if one square is unit then use area formula for a right triangle which is 1/2bh
since height is 5 and base is 3, 5*3= 15 and 15/2= 7.5
hope this helps
Aubree is going to invest in an account paying an interest rate of 1.5% compounded quarterly. How much would Aubree need to invest, to the nearest dollar, for the value of the account to reach $5,600 in 16 years?
Answer:
p=4407
Step-by-step explanation:
Answer:
22.2
Step-by-step explanation:
for nearst tenth
Please help, geometry homework. Answer true or false for the following statements. The ones that are marked “ T” or “ F “ are already done, if I am wrong, please let me know.
Does anyone wanna help me?
Answer:
The correct answer is Lorenzo
