Answer:
37.67
Step-by-step explanation:
hi can yall plzzzzz help me
What value of n makes this equation true?
Answer:
n = 28
Step-by-step explanation:
Given
[tex]\frac{3}{4}[/tex] n - 18 = [tex]\frac{1}{4}[/tex] n - 4 ( multiply through by 4 to clear the fractions )
3n - 72 = n - 16 ( subtract n from both sides )
2n - 72 = - 16 ( add 72 to both sides )
2n = 56 ( divide both sides by 2 )
n = 28
Find the distance between the two points rounding to the nearest tenth (if necessary).
(-9, -2) and (-1,0)
Answer:
8.2 units
Step-by-step explanation:
The formula for this type of problem is [ d = √(x2-x1)²+(y2-y1)² ]
d = √(-1-(-9))²+(0-)-2))²
d = √8²+2²
d = √64+4
d = √68
d ≈ 8.2
Best of Luck!
Use a translation rule to describe the translation that is 8 units to the left and 1 unit down
1. (x, y) --> (x + 8, y + 1)
2 .(x, y) --> (x + 1, y + 8)
3. (x, y) --> (x - 8, y - 1)
4. (x, y) --> (x - 1, y - 8)
Step-by-step explanation:
the answer is (x, y) --->(x-8, y-1)
The sum of 3 times a number and 12 is 20
Answer:
[tex] 3x + 12 = 20 [/tex]
[tex] x = 2\frac{2}{3} [/tex]
Step-by-step explanation:
Let x represent the unknown number.
3 times the unknown number is 3*x. = 3x
The sum of 3x and 12 is said to be 20.
This can be represented by the following equation:
[tex] 3x + 12 = 20 [/tex] (sum means addition)
The equation of the statement given in the equation can be expressed as [tex] 3x + 12 = 20 [/tex].
We can equally find the value of the unknown number using the equation, thus:
[tex] 3x + 12 = 20 [/tex]
Subtract 12 from each side of the equation
[tex] 3x + 12 - 12 = 20 - 12 [/tex]
[tex] 3x = 8 [/tex]
Divide both sides by 3
[tex] \frac{3x}{3} = \frac{8}{3} [/tex]
[tex] x = 2\frac{2}{3} [/tex]
fill in the blank with the correct answer!
Answer:
Then x would equal 42.
Answer:
42
Step-by-step explanation:
6*(x-7) = 5x
6x - 42 = 5x
x = 42
Before taxes, Joe's bill was $24. Joe paid $1.92 in taxes. What was the percent tax for bill?
Answer:
8%
plz mark brainliest !! :DD
$1.92/$24 = 0.08
0.08 = 8%
Answer:
8%
Step-by-step explanation:
Hope This Helps!
Plz Mark Brainliest!
(a • b) • c = a • (b • c)
Answer:
Associative property
Step-by-step explanation:
Answer:
associative property of multiplication
Please help Find n(A) for the set, and then circle in one of the bubbles
A = {xAx % N and 18 K x K 24} (I'll give brain reward)
Step-by-step explanation:
B.n(A)=7.
good luck to you
If me. Carter travels at a rate of 55 miles per hour, how far will she travel in 3.5 hours?
Answer:
She will travel 192.5 miles in 3.5 hours
Step-by-step explanation:
Multiply 55 by 3.5 to get 192.5. Hope this helped.
find the value of x
Answer:
I say 79
Step-by-step explanation:
180 - 101= 79
Subtract 180 from 101.
Answer:
79
Step-by-step explanation:
a line = 180
101+x=180
180-101= 79
TIMED HELP ASAP
y=3x−8 linear equation is given. Find x- and y-intercepts. Write ordered pairs representing the points where the line crosses the axes.
Answer:
y intercept is (0,-8)
x intercept is (8/3, 0)
Step-by-step explanation:
HELP PLEASE!!!!!!!!!!!!!!!!!! Pierre asks Sherry a question involving the theoretical probability of a compound event in which you flip a coin and draw a marble from the bag. The bag of marbles contains 3 white marbles, 8 green marbles, and 9 black marbles. Sherry's correct answer was 12/40. What was Pierre's question?
Answer:
Step-by-step explanation:
Yes
Answer:
What grade are you in
Step-by-step explanation:
A rectangle is graphed on the coordinate grid. Which equation represents a side that is perpendicular to side d?
PLEASE HELP NEED HELP ASAP!!!
Answer:
B.
Step-by-step explanation:
Answer:
Graph D
Step-by-step explanation:
First we need to solve the equation to get it in slope-intercept form(y= mx + b)
Equation: y - 4 = 2(x - 1)
Distribute;
y - 4 = 2x - 2
Add 4 to both sides;
y = 2x + 2
The slope is 2 and the y-intercept is 2. The starting point is 2 and the rate of change is 2
Students are selling hand-made magnets at the school craft fair. One magnet costs $0.30, 2 magnets cost $0.43, 3 magnets cost $0.56, and 4 magnets cost $0.69. If this pattern continues, what will 6 magnets cost?
Answer:
$0.95 for 6
Step-by-step explanation:
Jack and Jill are hiking on a mountain. Jack's hike is modeled by the linear equation d=0.7t+3 and Jill's hike is modeled by the linear equation d=−0.7t+3, where d is the distance, in miles, from the base of the mountain and t is the time, in hours, since the start of the hike.
a. What is Jack's rate of change?
b. For Extra Credit, explain how Jack is hiking.
Answer:
a. Jack's rate of change is 0.7 miles per hour
b. Jack is hiking upwards
Step-by-step explanation:
a. 0.7 is his slope (a.k.a change) 0.7 miles because that is how distance is being measured and t is the time in hours
b. since his slope is positive I am assuming that he is going upwards like (/) the line is raising
What is the equation of the line that passes through the point (3, 2) and has a slope of - 5/3
Answer:
y=-5/3+7
Step-by-step explanation:
Point Slope Formula: y=m(x-x1)+y
y=-5/3(x-3)+2
-5/3x+5+2
y=-5/3x+7 (y=mx+b)
y=-5/3x+7 is the equation of the line that passes through the point (3, 2) and has a slope of - 5/3.
What is Slope of Line?The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.
The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.
The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is
m=y₂-y₁/x₂-x₁
We need to find the equation of the line that passes through the point (3, 2) and has a slope of - 5/3
m=-5/3.
We need to find the y intercept passing through (3,2)
2=-5/3(3)+b
2+5=b
7=b
Hence, y=-5/3x+7 is the equation of the line that passes through the point (3, 2) and has a slope of - 5/3.
To learn more on slope of line click:
https://brainly.com/question/14511992
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A rancher uses 280 feet of fencing to build a rectangle corral for a horse. The length of the corral is 2.5 times the width what is the area of the corral.
Can someone please help me ASAP!
Answer:
4,000
Step-by-step explanation:
The area of corral build for a horse is equal to 4000 feet².
What is the area of a rectangle ?
Area of rectangle is the region occupied by a rectangle within its four sides or boundaries.
It is given that a rancher uses 280 feet of fencing to build a rectangular corral for a horse. This meant the perimeter of corral is equal to 280 feet.
Let's assume that the width of corral is of x feet.
Length of corral = 2.5x
We know that the perimeter of a rectangle is given by :
P = 2 ( L + B )
or
280 = 2 ( 2.5x + x)
Solving for the value of x i.e., width of corral will be :
3.5x = 140
x = width = 40 feet
and
Length = 100 feet
So , the area of corral will be :
A = L × B
or
A = 40 × 100
A = 4000 feet²
Therefore , the area of corral build for a horse is equal to 4000 feet².
Learn more about area of rectangle here :
brainly.com/question/25292087
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Trash management charges its customers a fee of $25 plus $8 for each trash can they need emptied. If a customer received a bill for $65, how many trash cans did they need emptied? **Define the variable *
is 4.680 rational or irrational
Answer:
I believe ... yes
Step-by-step explanation:
Evaluate 2d + 7e – 12 for d = 8 and e = 6.
The value of the expression is
Answer:
46
Step-by-step explanation:
you take the values of d and e and plug them in so you would get 2(8)+7(6)-12 the you would multiply the values and you would get 16+42-12
then you would add 16+42 and then subtract that answer by 12. 16+42= 58
58-12=46 so the answer would be 46 unless you need the expression which the expression would be 16+42-12
PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ
Answer:
48 miles
Step-by-step explanation:
Let's break this down...
Lola ran 6 miles and if Mackenize ran 4 times it means you need to multiply 6 by 4 which is 24, now the passage states that Sebastian ran 2 times more than Mackenize so you multiply 24 by 2 which is 48 so Sebastian ran 48 Miles
Hope this helps!
Lan mailed a package that weighed 5.63 pounds. What are the first 2 steps in rounding the number to nearest 10th? What is 5.63 rounded to the nearest tenth? PLZ keep it simple for me to understand
Answer:
5.63 rounded to the nearest tenth is 5.6
What are the first five terms of the sequence defined by the given function?
f(1)=-6
f(n)=f(n-1)+2, for n=2,3,4
A. -6, -8, -10, -12, -14
B. 2, 8, 14, 20, 26
C. 2, -4, -10, -16, -22
D. -6, -4, -2, 0, 2
If one measurement of a golden rectangle is 5.4 inches, what is the other measurement?
a.
8.737
b.
7.018
c.
1.618
d.
3.782
Answer:
answer is a
Step-by-step explanation:
the golden ratio is 1.618
5.48 ~ 1.618 = 8.737
Identify the slope and y-intercept of the line. Then write the equation in slope form.
Answer:
y = x + 4
Slope (m) = 1
y-intercept (b) = 4
Step-by-step explanation:
y = mx + b
A circular garden has a circular fountain in the center. The outer edge of the fountain is 7.5 feet from the outer edge of the garden. The diameter of the fountain is 5 feet. What is the circumference of the garden?
Answer:
The circumference of the garden is 62.84 ft
Step-by-step explanation:
Given;
diameter of the fountain, d = 5 feet
radius of the fountain, r = d / 2 = 2.5 feet
distance between the outer edge of the fountain and the garden = 7.5 feet
The radius of the garden = radius of the fountain + outer edge distance
The radius of the garden = 2.5 feet + 7.5 feet = 10 feet
The circumference of the garden = 2πr
The circumference of the garden = 2 x π x 10
The circumference of the garden = 62.84 ft
Therefore, the circumference of the garden is 62.84 ft
What is the first step in solving this expression? (Use Order of Operations)
30-5(12÷2•6)2
Answer:
with the rule of bodmas
B. bracket
O. of
D. division
M. multiplication
A. addition
S. subtraction
Step-by-step explanation:
so u solve the bracket
then u multiply it by the 2 on the LHS
then subtract ur RHS then multiply ur answer
Answer:
divide 12 by 2
Step-by-step explanation:
According to the order of operations (PEMDAS), you must first solve inside the parenthesis. This means you must now decide whether to solve 12 /2 first or 2 * 6. Because these are division and multiplication, which are equal, you just solve whichever one comes first, or is on the left. That would by 12/2.
What is something or someone you value?
who can help me figure this out?
Answer:
im out of ideas
Step-by-step explanation:
