Answers
Answer:
sorry
Step-by-step explanation:
Answer:
$3,685.9
Step-by-step explanation:
Related Questions
Find slope of a line using points (2,0) and (4,3)
Answers
Hope this helps
Have a great day/night
Feel free to ask any questions
Annual snowfall in Anchorage, Alaska, is normally distributed with a mean height of 76 inches and a standard deviation of 4.7 inches. What is the probability this year that it will snow between 71.4 and 80.7 inches in Anchorage?
Answers
Using the Empirical Rule, it is found that there is a 68% probability this year that it will snow between 71.4 and 80.7 inches in Anchorage.
What is the Empirical Rule?It states that, for a normally distributed random variable:
Approximately 68% of the measures are within 1 standard deviation of the mean.Approximately 95% of the measures are within 2 standard deviations of the mean.Approximately 99.7% of the measures are within 3 standard deviations of the mean.In this problem, the mean height of 76 inches and a standard deviation of 4.7 inches, hence 71.4 and 80.7 inches is within 1 standard deviation of the mean, that is, there is a 68% probability this year that it will snow between 71.4 and 80.7 inches in Anchorage.
To learn more about the Empirical Rule, you can take a look at https://brainly.com/question/24537145
PLEASE ANSWER ASAP !!!
Answers
Answer:
the midpoint would be:(0,5)
Step-by-step explanation:
I need help asap, I'll give brainliest if its correct #34 points!
Answers
Answer:
a
Step-by-step explanation:
Answer:
A, (-2,-5)
Step-by-step explanation:
What the area of the triangle!
need help with these question would mean a lot
Answers
I need help with this number 9 pls
Answers
Answer:
angle B = 127.5 degrees
angle D = 127.5 degrees
Step-by-step explanation:
The above figure is of a kite.
the non-vertex angles( I. e angle B and angle D) are congruent to each other in a kite.
Let angle B be x.
therefore, angle D is also x. ......(as they are congruent to each other)
The sum of all the angles in a quadrilateral is 360 degrees.
therefore,
65 + 40 + x + x = 360
105 + 2x = 360
2x = 360 - 105
2x = 255
x = 255/2
x = 127.5
therefore, angle B and Angle D are 127.5 degrees each.
look at this i think this boy likes me
Answers
Answer:
talk to him
Step-by-step explanation:
he def likes you lmazo
HELP QUICK!! solve by substitution and show work please
Answers
X=1
Y=-2
Find the length of each segment:
Answers
PLZ ANSWER THIS QUESTION!!!!
Answers
Answer:
C. Shape with 4 equal sides
Step-by-step explanation:
Shape with 4 equal sides
what fraction is shaded
Answers
Answer:
1/100
Step-by-step explanation:
Hopefully it’s right.
A bus travels 12 miles west and 16 miles south from its original location. How far is the bus from the original location?
Answers
Answer:
28 miles.
Step-by-step explanation:
12 + 16 = 28
Hope this helps and sorry if wrong!
Answer:
28 miles hope this helps have a nice day please gibe me brainliest :))Step-by-step explanation:
There is a line whose y-intercept is 8 and whose slope is 10. What is its equation in
slope-intercept form?
Answers
Answer:
y = 10x + 8
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Here m = 10 and c = 8 , then
y = 10x + 8 ← equation of line
Answer:
y = 10x + 8
Step-by-step explanation:
Hope this will help
if the car moves with an average speed of 14 m/s,how far will it traveled in 65 s?
Answers
Answer:
910 m
Step-by-step explanation:
14 x 65 = 910
Answer: 910
Step-by-step explanation:
14 m is how many m the car does in 1 second so to work out how much m it does in 65 seconds you would have to times 14 by 65.
please help! will mark brainliest if you're correct! Need help ASAP
Answers
Answer:
B is the closest i got to it
Step-by-step explanation:
Answer:
4187 ft^3
Step-by-step explanation:
10^3=1000
4/3*3.15*1000~4187 ft^3
In the diagram, angle LH is parallel angle JK. Find measure H
Answers
Step-by-step explanation:
for triangle HLM
180-2x
180-(3x+6)
H
2x=3x-10
x=10°
180-36=144°
36-20=16°
H=2x
H= 180-144-16= 20°
6) A model train is 7 in tall. If it was built
with a scale of l in: 3 ft, then how tall is
the real train?
A) 2 ft B) 21 ft
C) 10 ft D) I ft
Answers
hey!! what's
6+6÷12
.......................
Answers
Answer:
1
Step-by-step explanation:
6+6=12
12/12=1
Step-by-step explanation:
= 6+ 6÷12
= 6+ 1/2
= 13/2
hope this will be helpful to you.
plz mark my answer as brainlist if you find it useful.
what is x increased by 2 ?
Answers
Answer:
x+2is your answer. thanks
Answer:
x+2 :)
Step-by-step explanation:
I need help ASAP !!!!!!
Answers
Answer: ask somone else i a'm not good at these one
Step-by-step explanation:
What is the sum of angles a + b?
Answers
Answer:
the sum is 240 each is 120
Step-by-step explanation:
Answer:
i think its 240.
Step-by-step explanation:
what is the area of a pentagon with the side length of 13 and apothem of 9?
Answers
Answer:
290.761
Step-by-step explanation:
Find the measure of b
Answers
Answer: 90°
Step-by-step explanation:
Angle b is vertical to the angle that has a measure of 90°
3. Find the measure of the sides of the triangle if the vertices of AEFG are E
(1,4), F(5, 4), and G(1,0). Then classify the triangle by its sides.
Answers
The triangle EFG is an isosceles triangle as side EF is congruent to side EG.
How to determine a triangle according to its sides
In this question we have a triangle whose vertices are known. We need to define the figure according to the congruency among its sides. Two sides are congruent when both have the same length. There are three kinds of triangles:
Scalene - Three sides of different length.Isosceles - Two sides of equal length.Equilateral - All sides are of equal length.Sides are formed each pair of vertices. The length of each side can be found by means of Pythagorean theorem:
l = √[(Δx)² + (Δy)²]
First, write the locations of the vertices:
E(x, y) = (1, 4), F(x, y) = (5, 4), G(x, y) = (1, 0)
Second, determine the length of every side of the triangle:
EF = √[(5 - 1)² + (4 - 4)²]
EF = 4
FG = √[(1 - 5)² + (0 - 4)²]
FG = √[4² + (- 4)²]
FG = 4√2
EG = √[(1 - 1)² + (0 - 4)²]
EG = 4
By direct comparison, we conclude that the triangle EFG is an isosceles triangle.
To learn more on isosceles triangles: https://brainly.com/question/10147636
#SPJ1
Old price was $72.00
New Price $38.16
What was the percent of
change?
Answers
Do the ratios 20 /8 and 7 /3 form a proportion
Answers
Answer:
no
Step-by-step explanation:
im smart
work out the size angle DEF
Answers
Answer:
Step-by-step explanation:
Here, we want to get the value of angle DEF
we have this as ;
Angle DEF = 1/2 * DOF
1/2 * 150 = 75
This is because angle at the center is twice the angle at the circumference
plz help math question
Answers
Answer:
y = -2x +20
6x - 5y = 12
Put the value of y in 2nd equation
6x - 5( -2x +20 ) = 12
6x +10x -40 = 12
16x = 12 +40
16x = 52
x = 13/4
Putting the value of x in equation 1
y = -2x +20
y = -2(13/4 ) +20
y = 27/2
Do mark me as brainly. THANKS
Simple math true and false. not that hard. 11th grade math though
Answers
Answer:
True
good luck, hope this helps :))
Answer:
True
Step-by-step explanation:
Pretty sure comrade. Also let me know if not right. Hope this helps
y > 2x – 5
Can you put this in a graph
Answers
Answer:
Desmos dot com
Click graphing calculator and there you go
Step-by-step explanation:
Answer:
I think this is what you looking
I recommend desmos or mathpapa
