Answer:
right
Step-by-step explanation:
s
a
k
+
1
=
a
k
+
2
and
a
1
=
6
a
2
=
a
1
+
2
=
6
+
2
=
8
a
3
=
a
2
+
2
=
8
+
2
=
10
a
4
=
a
3
+
2
=
10
+
2
=
12
and
a
5
=
a
4
+
2
=
12
+
2
=
14
and hence first five terms are
{
6
,
8
,
10
,
12
,
14
}
As
a
k
+
1
=
a
k
+
2
, each term is
2
more than previous term
it is an arithmetic sequence with first term as
a
1
and common difference
d
and hence
n
t
h
term is
a
n
=
a
1
+
(
n
−
1
)
d
and hence
n
t
h
term of the sequence is
a
n
=
6
+
(
n
−
1
)
×
2
=
6
+
2
n
−
2
=
2
n
+
4
the organic cafe has 15 pastries for sale, including 6 peach scones. what is the probability that a randomly selected pastry will be a peach scone?
Answer:
Probability of getting Peach scone pastry = 3 / 5
Step-by-step explanation:
Given:
Total number of pastries in store = 15
Number of Peach scone pastry = 6
Find:
Probability of getting Peach scone pastry
Computation:
Probability = Number of event / Total outcomes
Probability of getting Peach scone pastry = Number of Peach scone pastry / Total number of pastries in store
Probability of getting Peach scone pastry = 6 / 15
Probability of getting Peach scone pastry = 3 / 5
I NEED HELP QUICKLY
No Links or Files you will be reported
Based on the graph, what is the solution set to the equation −30+9x=−0.5x|x−1|−2?
The solution set to the equation is {____}.
Answer:
{ 3 }
Step-by-step explanation:
-30+9x=-0.5 |x-1| -2
from the graph, we can see that both curves intersect at (3,-3)⇒x=3
put x=3 in LHS&RHS
⇒LHS=-30+9(3)=-3
RHS=-0.5 |3-1|-2=
-1/2×2-2=-1-2=-3
so the answer will be 3..
hope it helps..
have a great day!!
For the data set 6, 5, 10, 11, 13, the mean, x, is 9. What is the standard deviation?
Answer:
your answer will be 3.4
Step-by-step explanation:
n=number of terms
{6,5,10,11,13}=5
also ∑(x-x)^2=46
[tex]S=\sqrt{\frac{1}{5-1} *46} =[/tex]
[tex]\sqrt{\frac{46}{4} }=\sqrt{11.5} \\\\S=3.4[/tex]
hope it helps
have a great day!!
Patriciodeposits $500 in the same account that pays a 1.5% simple interest he does not withdraw any money from the account any makes no other deposits how much money does Patricio happiness saving account after 5 years
Answer: $537.5
Step-by-step explanation:
$500 at 1.5% for 5 years
p x r x t = i
500 x 0.015 x 5= 37.5
37.5+500=537.5
The length of the legs of a 45-45-90 Special Right Triangle are 5 inches. How long is the hypotenuse of the triangle?
Question 1 options:
15 inches
5√3– inches
5√2– inches
10 inches
Answer:
[tex]5\sqrt{2}[/tex]
Quiz results:
The length of the hypotenuse of a 45-45-90 Special Right Triangle is given by: Option C: 5√2 inches
What is Pythagoras Theorem?If ABC is a triangle with AC as the hypotenuse and angle B with 90 degrees then we have:
[tex]|AC|^2 = |AB|^2 + |BC|^2[/tex]
where |AB| = length of line segment AB. (AB and BC are rest of the two sides of that triangle ABC, AC being the hypotenuse).
For this case, we're specified that:
The triangle is 45-45-90 Special Right Triangle,that means, two of its angles are of 45 degrees and one is of 90 degrees.The legs of the triangle (non-slant side, the sides which are perpendicular to each other) are of 5 inches length.Thus, as shown in the diagram, the hypotenuse is AC.
Its length is found using the Pythagoras theorem as:
[tex]|AC|^2 = |AB|^2 + |BC|^2\\\\|AC|^2 = 5^2 + 5^2 = 25 + 25 = 50\\\\\text{Taking roots, but positive as AC is length, a non-negative quantity}\\\\|AC| = \sqrt{50} = \sqrt{25 \times 2} = \sqrt{5^2 \times 2} = 5\sqrt{2} \: \rm inches[/tex]
Thus, the length of the hypotenuse of a 45-45-90 Special Right Triangle is given by: Option C: 5√2 inches
Learn more about Pythagoras theorem here:
https://brainly.com/question/12105522
Find the value of x.
Answer:
x = 115
Step-by-step explanation:
x = 115 because of alternate exterior angles
PLEASE HELP 50 POINTS
Answer:
im leaning on parallelogram
Step-by-step explanation:
Parallelogram, Quadrilateral, and Rectangles
First off both of these images are parallelogram because the arrows show that both the rectangle and the square (diamond/whatever you want to call it) have pairs of parallel sides so we know that both these shapes are parallelograms
Secondly, these shapes are both quadrilaterals. A quadrilateral, by definition, is simply a four-sided figure. Both a rectangle and a square are four-sided figures so these are both quadrilaterals.
Lastly, these figures are both rectangles. Yes I know one is a square and one is a rectangle but a square is a special four sided figure that can classify as a rectangle. Every square is a rectangle but not every rectangle is a square. A rectangle by definition is a four sided polygon with two pairs of parallel sides, congruent sides, and four 90 degree interior angles.
Hope this helped :)
What is 1608 Rounded to the hundred?
Answer:
1600
Step-by-step explanation:
how much fencing is required to enclosed a circular garden whose radius is 14 m? use 22/7 for π
Answer:
[tex]circumference = 2\pi \: r \\ = 2 \times \frac{22}{7} \times 14 \\ 88 \: m \: fence[/tex]
What is the measure of FBC?
Type your response below
Answer:
150
Step-by-step explanation:
Since EC is 180,
180-30=150
someone pls help !! geometry problemmm
Can someone help me please
Answer:
192 minutes
Step-by-step explanation:
if 100% is 8 hours
50% is 4 hours
75% is 2 hour
then 60% = 60/12.5 = 4.8 hours left
8-4.8 = 3.2 hours there
3.2x 60 = 192 minutes
REPOST, SOMEONE PLEASE HELP I DONT WANT TO KEEP WASTING ALL MY POINTS ON 1 QUESTION!!!!!!!
Answer:
:
1.
centre(h,k)=(-13,9)
radius (r)=6
we have
equation of the circle is
(x-h)²+(y-k)²=r²
(x+13)²+(y-9)²=6²
(x+13)²+(y-9)²=36you can write this equation too
x²+26x+169+y²-18y+81=36
x²+y²+26x-18y+169+81-36=0
x²+y²+26x-18y +214=0
is a required equation of the circle.
2.
centre(h,k)=(1,-1)
radius (r)=11
we have
equation of the circle is
(x-h)²+(y-k)²=r²
(x-1)²+(y+1)²=11²
(x-1)²+(y+1)²=121
you can write this equation too
x²-2x+1+y²+2y+1=121
x²+y²-2x+2y=121-2
x²+y²-2x+2y=119
is a required equation of the circle.
3.
centre (h,k)=(3,1)
radius (r)=4units.
we have
equation of the circle is
(x-h)²+(y-k)²=r²
(x-3)²+(y-1)²=4²
(x-3)²+(y-1)²=16 is a required equation.
4.
centre(h,k)=(4,-2)
radius (r)=3
we have
equation of the circle is
(x-h)²+(y-k)²=r²
(x-4)²+(y+2)²=3²
(x-4)²+(y+2)²=9
you can write this equation
The actual length of side y is 22cm. Use the scale drawing to find the length of side x.
Given:
The actual length of side y is 22cm.
To find:
The length of side x by using the scale drawing.
Solution:
We know that the corresponding sides of original figure and scale drawing are proportional.
[tex]\dfrac{x}{1.8}=\dfrac{y}{1.4}[/tex]
[tex]\dfrac{x}{1.8}=\dfrac{22}{1.4}[/tex]
[tex]x=\dfrac{22}{1.4}\times 1.8[/tex]
[tex]x\approx 28.286[/tex]
Therefore, the length of side x is about 28.286 cm.
the probability of randomly choosing an orange m&m from a bag of M&M's is 4/17. if the has a total of 102 M&M's how many orange M&M's are in the bag?
Answer:
24
Step-by-step explanation:
4/17
4= favourable
17=possible
102/17=6
so the factor is 6
which means 4x6 (24) is the answer
SOMEONE PLEASEE HELP!!?!?
Answer:
The answer is H
Step-by-step explanation:
Fill in each blank with one of the three phrases: is less than, is equal to, or is greater than.
1,742 x 1.000 _______ 1,742
✧･ﾟ: *✧･ﾟ:* Answer: *:･ﾟ✧*:･ﾟ✧
✅ 1,742 x 1.000 > 1,742
I WOULD APPRICIATE BRAINLIEST!
~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡
~
Answer:
lessm than
Step-by-step explanation:
Divide 1 km in the ratio 4:9:12
Answer:
40
Step-by-step explanation:
4+9+12=25
1/25×1000=40
Hi! Please take a picture of the graph and solve it also answer the questions at the bottom! Tysm !!
Answer:if it's proportional, it should not pass through the origin
Step-by-step explanation:
Based on the provided answers already in the table, 8 strawberries seem to be picked consistently between a span of three hours. The graph would then just be a straight line going directly up to the right.
x y
0 0
1 8
2 16
3 24
4 32
Yes, the line passes through the origin. (0,0.)
Hope this helped! Khan Academy is a great resource for mathematics.
solve these equations
7x − 2y = 6
-3x + 6y = 18
If a pizza that is 12 inches in diameter provides three full meals, how many meals are provided by a pizza that is 20 inches in diameter?
Answer:
If 12 inches in diameter can provide 3 full meals then it's obvious that one meal is 4 inches in diameter. So 20 would give 5 full meals.
Step-by-step explanation:
Yeah
Find the area:
(A) 48
(B) 96
(C) 144
(D) 288
Answer:
144
Step-by-step explanation: You add both of the bases in which this case would be 12 and 6, giving you 18, multiply it by the height, 16, to give you 288 then divide it by 2.
Raquel’s favorite basketball player scored 25, 17, 38, 11, and 24 points during her games.
What is the mean number of points the player scored?
Answer:
23 points
Step-by-step explanation:
A pizza has a radius of 13.5 centimeters. What is the CIRCUMFERENCE of the pizza? Use 3.14 for pi. Round to the nearest tenth
Answer:
The circumference is:
[tex]C=84.8\: cm[/tex]
Step-by-step explanation:
The pizza is a circle, so the circumference equation is given by:
[tex]C=2\pi R[/tex]
Where:
R is the radius of the circumference.pi is 3.14Therefore, the circumference is:
[tex]C=2\pi*13.5[/tex]
[tex]C=84.8\: cm[/tex]
I hope it helps you!
BRAINLIEST TO CORRECT ANSWER! :) NO links as answers, or you will be reported! (question 22)
Answer:
Hello! Your answer is, B) B
Step-by-step explanation:
Hope I helped! Brainiest plz!♥ Have a nice afternoon. Hope you make a 100%! -Amelia
Answer:
A
Step-by-step explanation:
Mark me brainllest
What is the area of the triangle?
Answer:
A = 6.36
Step-by-step explanation:
what is the asnwer ot this problem
please help!
What is the volume of the cylinder below?
Answer:
c 62.8
Step-by-step explanation:
pi=3.14
3.14(2^2)5
3.14(4)5
3.14(20)
62.8 in
PLSSSSSSSSSSSS I SERIOUSLY DONT GET THIS
A ball is thrown into the air from a height of 4 feet at time t = 0. The function that models this situation is
h(t)= -16t2 + 64t + 4, where t is measured in seconds and h is the height in feet. Use this information to answer the following questions.
A)What is the height of the ball after 2 seconds?
B)When will the ball reach a height of 50 feet?
C)What is the maximum height of the ball?
D)After how many seconds will the ball hit the ground?
E)What domain makes sense for the function?
a character representing one or more of the sounds used in speech; any of the symbols of an alphabet.