Answer:
x= y-5
Step-by-step explanation:
HELP ASAP 40 POINTS
What is the equation for the nth term or the sequence
And what is the 74th term of the sequence.
Answer:
530
Step-by-step explanation:
19 + (n-1)26-19 = an
19 + 7n - 7 = an
12 + 7n = an
given n = 74
12 + 7(74) = an
530.
If your good at math please help me with this question
Answer:
546
Step-by-step explanation:
The lateral area is made up of 4 faces that do not includes the bases.
2 faces have dimensions 2.5 ft by 21 ft.
2 faces have dimensions 10.5 ft by 21 ft.
LA = 2 * 2.5 ft * 21 ft + 2 * 10.5 ft * 21 ft
LA = 105 ft^2 + 441 ft^2
LA = 546 ft^2
Answer: 546
Answer:
493.5
Step-by-step explanation:
to find the surface of the prisim you multiply the perimeter of the base by the height of the prism.
Please do number 19 for me.
Answer:
[tex]x = 9[/tex]
[tex]angle \: abc = 8x + 6x + 6x \\ 20x = 180 \\ x = \frac{180}{20} \\ x= 9[/tex]
[tex]plzz \: \: mark \: as \: brainliest[/tex]
If an orange is 14cm in diameter.if 3/7 of it is juice,what volume of juice can you get from 5 such oranges.
(Pie=22/7)
Answer:
3079.5 cm^3
Step-by-step explanation:
We need to find the volume of the orange using the volume of a sphere formula V= 4/3 (π)(r^3). So we plug in the numbers V= 4/3 (22/7) (7^3) and solve. Simple simply the exponent and multiply everything. V= 4/3 (22/7) (343)= 1437 cm^3. Then we take 3/7 from the volume to focus on the juice. 1437(3/7) = 615.9 cm^3. Then multiply by five to find the volume of juice from 5 oranges. 615.9(5)= 3079.5 cm^3
the price of a car was reduced to 25% off the car is now £14.625 work out what the car was before it was reduced
Which set of ordered pairs represents a function
1) {(0,4)(2,4)(2,5)}
2){(6,0)(5,0)(4,0)}
3){(4,1)(6,2)(6,3)(5,0)}
4){(0,4)(1,4)(0,5)(1,5)}
And the other one I put a picture of but I don’t know if it worked lol
which ordered pair is a solution of the equation ?
Answer:
neither
Step-by-step explanation:
both answers is not the solution
of the x would be: (74,0)
and from the y is: (0,-7)
3, -2, -7,...
what is the common difference of this arithmetic sequence
Answer: -5
Step-by-step explanation: The common difference is the same number we are adding each time to get from one term to the next.
In this sequence, we are adding -5 each time
so our common difference is -5.
Jacob has 17 yards of fabric. He uses 1 third of it to make a cape. How many yards of fabric does Jacob use for the cape? zearn m4L7
Answer:
5 2/3
You multiply.
The slope of the line below is -2. Use the cordinates of the labeled point to find a point-slope equation of the line
Answer:
We can not see the image, so i will answer this in a general way.
We know that a linear equation can be written as:
y = a*x + b
Where a is the slope, and b is the y-intercept.
In this case, we know that this line has a slope equal to -2, then the line is:
y = -2*x + b
Now, suppose that in the image we can see that this line passes through the point (j, k)
Then we can replace x by j, and y by k in the line equation, to get:
k = -2*j + b
Now we can solve this for b:
b = k + 2*j
Then we can conclude that a line with a slope equal to -2, that passes through the point (j, k) is:
y = -2*x + (k + 2*j)
Please help me on this!!!!
Answer:
670
Step-by-step explanation:
umm i used a calculator
The kiddie pool has a hole in it and is losing water at a rate of 24 fl oz per minute. What is the change in amount of water in the pool after four minutes? Write an expression, write the answer as an integer, then interpret the answer in the context of the problem.
Expression: Answer (as integer):
Interpretation:
expression: -24 * 4
Integer: -96
The pool loses 96 fl oz of water after 4 minutes.
I need help. I have no idea how to do this!
Answer:
A ≈ 5.1 units²
Step-by-step explanation:
The area (A) of the triangle is calculated as
A = [tex]\frac{1}{2}[/tex] × 2 sides × sin (angle between them ) , then
A = 0.5 × 7 × 3 × sin29° ≈ 5.1 units²
The boiling point of water is 212 degrees. To make a cup of tea, water is boiled, poured into a mug with tea leaves, and set to steep for 4 minutes. In that time, the temperature of the tea reduces to 115 degrees when it is in a room that is 68 degrees. Write an equation for the cooling curve of the tea in this particular room. Round parameters to the nearest 6th decimal place.
Answer:ugh is there an picture maybe i can understand it better?
Step-by-step explanation:
Logan took out a $600 loan 2 years ago. He paid back $690. This included the original loan amount and the interest charged to him. What was the annual interest paid Logan paid? Show all work or explain in detail how you got your answer.
Answer:
$45 dollars a year i think
If tax
The ticket price of an item is $14.99.
is 4.5%, what is your total?
Answer: 15.66
Step-by-step explanation:
I needdd help PLEASEEE!!!! Which transformation would take Figure A to Figure B?
Answer:
a reflection over the line y= -x
An online video streaming service offers two plans for unlimited streaming.
Plan A has a one-time $25 membership fee and is $8 per month.
Plan B has a $12 membership fee and is $5 per month.
Write the system of equations!
Answer:
b
Step-by-step explanation:
Find the volume of each shape shown. Show all work!
Answer:
cylinder: v= 6616.19
cone: v=4539.6
Step-by-step explanation:
cylinder: π r²h
pi= 3.14
radius/r=9
height/h=29
29* 9² * π= 6616.19
cone: π r² [tex]\frac{h}{3}[/tex]
pi= 3.14
radius/r=17
height/h=15
π * 17² * 15=4539.6
hope this helps :) have a nice day !!
Is the triangle a right triangle?use the Pythagorean theorem and its converse to explain why or why not.
Answer:
i believe it is f
Step-by-step explanation:
Question 3 (5 points)
Use the graph to solve the system of linear equations.
Оа
(-4,-4)
Ob
(-1.5,-1)
ос
(2,0)
Od
(-2,-2)
Answer:
D
Step-by-step explanation:
(-2,-2) is where both the lines intersect
Solve x^2-12x+36 using the quadratic formula
Answer:
x=6
Step-by-step explanation:
Answer:
(x - 6) [tex]{2}[/tex]Step-by-step explanation:
Solve the equation for x by finding a, b, and c of the quadratic then applying the quadratic formula x = 6 Double roots
What is the domain of the function represented by the graph?
4
1
2-+
X
-2
TUL
NELL
A. X54
OB. all real numbers
C.
X20
OD
OsXs4
Answer:
Option C x>0
GOOD LUCK FOR THE FUTURE ! :)
All real numbers (In interval form (-∞,∞) )
What is domain?The domain of a function is the set of values that we are allowed to plug into our function. This set is the x values in a function such as f(x). This set is the values that the function shoots out after we plug an x value in.
here, we have,
Given,
From the graph,
To find the domain of the function.
Now,
We know that a domain of a function is the set of the all the x-values for which the function is defined.
By looking at the graph of the function we see that it is a graph of a upward open parabola and the graph is extending to infinity on both the side of the x-axis this means that the function is defined all over the x-axis i.e. for all the real values.
Also, we know that the function will be a quadratic polynomial since the equation of a parabola is a quadratic equation and as we know polynomial is well defined for all the real value of x.
The domain of the function is:
Hence, All real numbers (In interval form (-∞,∞) )
Learn more about Domain at:
brainly.com/question/28135761
#SPJ7
Given that R = 6x + 3y
Find y when x = 2 and R = 14
Give your answer as a fraction in its simplest form.
Answer:
y = 2/3
Step-by-step explanation:
14 = 6(2) + 3y
14 = 12 + 3y
2 = 3y
y = 2/3
3(3x+2)-2x=7x+6
help
Answer:
x = all real numbers
Step-by-step explanation:
3(3x+2)-2x=7x+6
Distributive property: 3(3x+2) = 9x + 6
9x + 6 - 2x = 7x + 6
Combine like terms: 9x - 2x = 7x
7x + 6 = 7x + 6
Since the two sides are completely the same, x = all real numbers (no matter what value you put in for x it will always be true)
Answer:
R
Step-by-step explanation:
9x+6-2x=7x+6
9x-2x=7x
7x=7x
PLZ HELP ME WITH THIS QUESTION!
Answer:
15
Step-by-step explanation:
Answer:
the answer is 15
Step-by-step explanation:
A triangle has a base of 18.1 kilometres and a height of 17.4 kilometres. What is the area?
Answer:
157.47km²
Step-by-step explanation:
Given the following
base of 18.1 kilometres
height of 17.4 kilometres
Area of the triangle = 1/2 * base * height
Area of the triangle = 1/2 * 18.1 * 17.4
Area of the triangle = 314.94/2
Area of the triangle = 157.47km²
Hence the area of the triangle is 157.47km²
The ratio of the number of boys to the number of girls in a choir is 3 to 5, there are 36 boys in the choir. how many girls are in the choir?
What is the nth term in this sequence... 1,4,7,10...
A)3n+3
B)3n+1
C)3n-2
D)n+3
I need help please!!!!
Answer:
c - 8.9
Step-by-step explanation:
2.3^2+ 8.6^2
✓79.25
8.9