Answer:
22.6
Step-by-step explanation:
15-1 8-15
14^2 7^2
196+49
245
15.6
in the diagram below, BD is parallel to XY. What is the value of x?
Answer:
A. 55
Step-by-step explanation:
Answer: A. 55
Step-by-step explanation:
Write the equation of the line, in point-slope form, that passes through the points (-6, -11) and (-2, -3).
Answer:
6 ..........................
HELP HELP HELP HELP HELP HELP
Which equation describes the line that passes through the points (-4, 19) and (2, -1)
Answer:
y=-5/2x+4
Step-by-step explanation:
find the slope by using y2-y1/x2-x1
-1-19/2-(-4)
simplify
-20/8
simplify
-5/2
use slope-intercept form, y=mx+b
since we know the slope, find b
plug in one of the ordered pairs into the equation
-1=(-5/2)(2)+b
simplify
-1= -10/2+b
simplify
-1=-5+b
add 5 to both sides
b=4
plug b into y=-5/2x+b
y=-5/2x+4
The third term in an arithmetic sequence is 9 and the fifth term is 21 . If the first term if a1, which is an equation for the nth term of this sequence?
A:an=6n-9
B:an=14n+6
C:an=6n+14
D:an=9n-6
Answer:
A: an = 6n - 9
Step-by-step explanation:
third term in an arithmetic sequence is 9
a3 = a + 2d
a + 2d = 9
the fifth term is 21
a5 = a + 4d
a + 4d = 21
a + 2d = 9 (1)
a + 4d = 21 (2)
Subtract (1) from (2) to eliminate a
4d - 2d = 21 - 9
2d = 12
d = 12/2
d = 6
Substitute d = 6 into (1)
a + 2d = 9 (1)
a + 2(6) = 9
a + 12 = 9
a = 9 - 12
a = -3
nth term of this sequence = a + (n - 1)d
= -3 + (n - 1)6
= -3 + 6n - 6
= 6n - 9
an = 6n - 9
hi ansswer for this quick i will mark u as brainlest
Answer:
Smallest B. 300,000
Larger C. 1,000,002
Largest A. 3,000,000
Step-by-step explanation:
A. 100 × 30,000
= 3,000,000
B. 3 × 100,000
= 300,000
C. 1 million + 2
= 1,000,000 + 2
= 1,000,002
Arrange from smallest to the largest
Smallest B. 300,000
Larger C. 1,000,002
Largest A. 3,000,000
2/3 - 1/3 what the difference
Answer:
2/3 begins w a 2 and 1/3 begins w a 1. thats the difference.. hope this helped :)
Step-by-step explanation:
Answer:
.3333333
Step-by-step explanation:
because u have to math ight
Find the degree of the monomial.
4g
The degree is
Need help on this.. First one to answer it correctly gets a BRANLIST
Find the circumference of each circle. Use your calculator's value of p. Round your answer to the nearest tenth.
will be marked.
Step-by-step explanation:
2*22/7*5=31.42857143
Suppose g(x) = f(x - 1) - 5. Which statement best compares the graph of
g(x) with the graph of f(x)?
D is your answer i believe
Step-by-step explanation:
using g(x), -1, which is our change of x will go right. -5 is our change in y, so therefore it goes down. negative means down, positive means up for our change of y. for our change of x, negative goes right, and postive goes left. thats why i think the answer is d
You can buy 5 cans of beans at the Village Market for $3.20. You can buy 10 of the same cans of beans at Sam’s Club for $7.30. Which place is the better buy?
Answer:
Village Market
Step-by-step explanation:
3.20÷5=.64
7.30÷10=.73
What is two thing you like about math
Answer:
1. Math encourages curiosity and questions.
2. Math can save you money. ...
PLEASE I WILL GIVE BRAINLYEST What is the lateral surface area of the square pyramid represented by this net?
Enter your answer in the box.
ft²
A square pyramid and net of a square pyramid. The net is a square and 4 identical triangles. The square side length is labeled 6 feet and the triangle heights are all labeled 9 feet. The triangle bases share a common side with the square.
Answer:
108ft²
Step-by-step explanation:
I took the test.
2.A filled provides grazing for sheep for 8 days. How many days grazing would it provide for 24 sheep
Given:
Consider the complete question is "A field provides grazing for 18 sheep for 8 days. How many days grazing would it provide for 24 sheep?".
To find:
The number of days the field provides grazing for 24 sheep.
Solution:
We have,
If number of sheep = 18, then, number of days = 8.
If number of sheep = 24, then, number of days = x.
Now, the products of number of sheep and number of days are equal because they represent the total work done.
[tex]18\times 8=24\times x[/tex]
[tex]\dfrac{18\times 8}{24}=x[/tex]
[tex]\dfrac{144}{24}=x[/tex]
[tex]6=x[/tex]
Therefore, the field provides grazing for 24 sheep for 6 days.
Use the GCF (Greatest common factor) to factor the expression 3.02
+ 8x
Answer:
hi
Step-by-step explanation:
A store pays $557.55 for a gaming system, and marks the price up 40%. What is the retail price?
Answer:
$780.57
Step-by-step explanation:
557.55*1.4 = 780.57
What is the measure of angle X?_
Answer:
Hey this isn’t the answer, sorry
Step-by-step explanation:
I just need this answer to so let me know if you get the answer Thank you
Find Sin D and sin E! Write the answer as a fraction and as a decimal. Round to four decimal places, if necessary! Please help me!
Plz help
I only need B
A natural history museum surveyed the people visiting the museum for one month and
created a circle graph to show the age of the visitors for that month.
a. Find the number of degrees for each part of the museum visitors graph. (8 points)
Age 18 and under:
Age 19 – 44:
Age 45 – 64:
Age 65 and over:
b. If 5000 people visited the museum during the month the survey was taken, how
many visitors were there for each age group? (8 points)
Age 18 and under:
Age 19 – 44:
Age 45 – 64:
Age 65 and over:
Answer:
19-44.
Step-by-step explanation:
I simply looked up the answer with a calculator.
Answer:
Age 18 and under: 175
Age 19 - 44: 1,750
Age 45 - 64: 1,500
Age 65 and over: 1,000
Step-by-step explanation:
I asked my mom and she kept roasting me :( So I kinda figured it out
What type of triangle (right, obtuse, acute) do the angles 5,5,5 form?
Answer:
acute
Step-by-step explanation:
5 is lower than a 90* angle
if this is wrong I'm very sorry.
The number of years it will take for $510 to grow to $1,010.18 at 5 percent compounded annually is ____
Answer:
13.66 years
Step-by-step explanation:
Given data
P=$510
A=$1,010.18
R=5%
t= ln(A/P)/r
susbstitute
t= ln(1,010.18/510)/0.05
t=ln1.980/0.05
t= 0.683/0.05
t= 13.66
Hence the time is 13.66 years
What is the slope of the line passing through the points (3,5) and (-1,7)?
-1/2
To find the slope of the line between two points, we use the equation (y2-y1)/(x2-x1)
Substitute the values given for the xs and ys:
(7-5)/(-1-3)
2/(-4)
simplify: -1/2
What is the simplest form of of this expression?
Answer:
B
Step-by-step explanation:
A hibernating animal lost 5 pounds.
Write a signed number to represent this weight change.
Answer:
-2
Step-by-step explanation:
The sign would be negative because the pounds were lost not gained
solve x best aw gets brain
you would equal them both to each other to find the answer of x=32
Answer:
x=32
Step-by-step explanation:
The explanation is in the picture. Whenever you want to check your answer plug that number in.
The school that Rob goes to is selling tickets to a spring musical. On the first day of ticket sales the school sold 7 adult tickets and 4 child tickets for a total of $89. The school took in $119 on the second day by selling 7 adult tickets and 14 child tickets. Find the price of an adult ticket and the price of a child ticket.
Twenty divided by the difference of seven and three. Numerical expression
Answer:4
Step-by-step explanation:20 divided by(7-3)
Find the length of ab!!!!
Answer:
6.4
Step-by-step explanation:
Using Pythagorean theorem (a^2+b^2=c^2), 4^2+5^2=41. The square root of 41 is 6.4.
-3(X - 8) - (x + 5) - 23
Answer: −
3
X
−
x
−
4
Step-by-step explanation: