Answer: 1/30
5 and 6 both have a common factor of 30
30 will be our ned denominator
1/5 needs to be multipliued by 6
(since 5 times 6 is 30)
and
1/6 needs top be multiplied by 5
(since 6 times 5 is 30)
then you get 6/30 - 5/30 and that is just 1/30
How do you convert y-15= 50(x-3) to slope-intercept form?
Answer:
x=\frac{y-15}{50}+3
Step-by-step explanation:
If the sum of the measures of the interior
angles of a polygon is 1930°, how many sides
does it have?
Answer:
Thus, the number of sides: n ≈ 13 (rounded to the nearest whole number).
Step-by-step explanation:
We know that the formula of the sum of the measures of the interior angles of a polygon
Sum = (n-2) × 180°
where
n is the number of sides
In your case, since the sum of the interior angles is 1930°, then
1930° = (n-2) × 180°
so we can determine the number of sides n, such as
1930 / 180 = n-2
[1930 / 180] + 2 = n
n ≈ 12.7
If 12.7 rounded to the nearest whole number, then
n ≈ 13
Thus, the number of sides: n ≈ 13 (rounded to the nearest whole number).
Consider the enlargement of the pentagon. A small pentagon has a bottom side length of x centimeters and left side length of 7 centimeters. A larger pentagon has a bottom side length of 7 centimeters and left side length of 15 centimeters. Not drawn to scale What is the value of x, rounded to the nearest tenth? 2.1 centimeters 3.3 centimeters 7.0 centimeters 15.0 centimeters
Answer:
[tex]x = 3.3cm[/tex]
Step-by-step explanation:
Given
Shape: Pentagon
Small
[tex]Bottom = x[/tex]
[tex]Left = 7cm[/tex]
Big
[tex]Bottom = 7cm[/tex]
[tex]Left = 15cm[/tex]
Required
Find x
From the question, we understand that the big pentagon is a dilation of the small pentagon.
What this means is that; both pentagons will have the same equivalent ratio.
The equivalent ratio, in this case is calculated using
[tex]Ratio = \frac{Bottom}{Left}[/tex]
For the small pentagon:
[tex]Ratio = \frac{x}{7cm}[/tex]
For the big pentagon:
[tex]Ratio = \frac{7cm}{15cm}[/tex]
Equate both ratios:
[tex]\frac{x}{7cm} = \frac{7cm}{15cm}[/tex]
[tex]\frac{x}{7cm} = \frac{7}{15}[/tex]
Cross multiply
[tex]15 * x = 7cm * 7[/tex]
[tex]15 * x = 49cm[/tex]
Make x the subject
[tex]x = \frac{49cm}{15}[/tex]
[tex]x = 3.267cm[/tex]
[tex]x = 3.3cm[/tex] --- approximated
Answer:
The answer should be 3.3
Step-by-step explanation:
I'm taking the test right now.
Create a quadratic equation that would have two real solutions. Then,
explain why it has two real solutions without solving the equation.
Answer:
Thinking graphically, these correspond to the graph of the straight line (a) missing the graph of the parabola entirely, (b) kissing the parabola at one point or (c) cutting across the parabola and coinciding with it at 2 points.
Step-by-step explanation:
Explanation:
Graphically, a quadratic equation is a parabola and a linear equation is a straight line.
i hope it helps
Please help-
I will try and give a lot of points
Answer:
25%, since 1/4=0.25 and 0.25*100 is 25%
Hope it helps!
Answer:
Step-by-step explanation:
Given data:
The given fraction is [tex]\frac{1}{4}[/tex]
The given fraction can be written as,
[tex]\frac{1}{4}=0.25\\=\frac{25}{100} \\=25 percentage[/tex]
Thus , the given fraction is 25%.
PLEASE MARK ME AS BRAINLIEST
A medication cost $4.40 per pound. As the assistant to the accountant, find the cost per kilogram. (1 kg ≈ 2.2 lb)
Answer:
i believe its 2$ per pound but not completely sure
Step-by-step explanation:
The price of a television is $700 at two different stores. Each store is offering a different promotion. Which deal is the best?
Store A: 15% off sale
Store B: $50 off coupon
Store A
Store B
I would really appreciate some help with this question. I just can't seem to get it right or I don't think that I can get it right. Please help me!
Answer:
im not so sure but i think its a,b,c
Step-by-step explanation:
Answer:
A and C
Step-by-step explanation:
proportional relationships in that situation would be linear and would pass through 0,0.
Identify the number of solutions for the equation below:
Can anyone help please this question!
Answer I blive is is 8
Step-by-step explanation:
Given the function f(x) =6|x-2|+3, for what values of x is f(x) =39
Answer:
225
Step-by-step explanation:
6x-12+3,f(39)=6(39)-12+3,234-12+3=225
A rectangular prism has a length of iom, a height of 2m, and a width of 5m. What is
its volume, in cubic m?
Answer: Would it be 10^3m
Step-by-step explanation:
Volume of a rectangular prism = (length x width x height) cubic units.
Determine whether the given value of the variable is a solution to the inequality 3b + 2 < 14 when b = 4
Answer:
I dont think it that would be the solution because 14 has to be greater and not equal.
Step-by-step explanation:
3(b) + 2 < 14
3(4) + 2 < 14
12 + 2 < 14
14 < 14
Do it please..............h
Answer:
False
Step-by-step explanation:
-x^2+x is the same as x-x^2.
Only difference is the way it's written.
-4a + 6b = - 8c solve for a
A subset of values of the function g(x) is shown in the following table.
Answer:
Option (4)
Step-by-step explanation:
x g(x) Ist difference IInd difference Ratio
1 13 - - -
2 3 3 - 13 = -10 - [tex]\frac{3}{13}[/tex]
3 -3 -3 - 3 = -6 -6 - (-10) = 4 [tex]\frac{-3}{3}=-1[/tex]
4 -5 -5 - (-3) = -2 -2 - (-6) = 4 [tex]\frac{-5}{-3}=\frac{5}{3}[/tex]
5 -3 -3 - (-5) = 2 2 - (-2) = 4 [tex]\frac{-3}{-5}=\frac{3}{5}[/tex]
This table depicts,
1). Ist difference is not common
2). IInd difference is common
3). Ratio is not common
Therefore, this table represents a quadratic function because the second difference are all the same value.
Option (4) will be the answer.
[tex]2x+3y=5\\6x+9y=15[/tex]
hii guys help
if you can
Answer:
ill try :)
Step-by-step explanation:
Sam runs 6 miles in 45 minutes. At the same rate, how many minutes would he take to run 4 miles?
Answer:
It would be 30 mph
Step-by-step explanation:
45/6=7.5
7.5*4=30
Answer:
30 minutes
Step-by-step explanation:
Each mile takes him 7 minutes 30 seconds. So you will do 7.5 x 4 to get 30 minutes
I WILL GIVE YOU BRAINLY PLSS
The equation c = 3h + 50 is used to determine a gym membership fee. Use the
equation to find out how much it would cost if h = 10. c = total cost h =hours
A. c = $63
B. c = $160
C. c = $80
D. c = $60
PLSS SHOW YOUR WORK PLSS
Answer:
C
Step-by-step explanation:
h=10 so plug that into the given equation
c=3(10) +50
c=30+50
c=80
Answer: C, c = $80
Step-by-step explanation:
c = 3h + 50
c = 3 (10) + 50
c = 30 + 50
c = 80
The total cost is $80
Hope that helped!
If I work at a store for $9/hour and get paid every week. How much would I make for 3 months?
Answer:
You'll be making approximately $4,320.00 after 3 months. Approximately because I assumed you have an 8-hour shift, 5 working days and 4 weeks in a month. If there are other cases like 6 working days, just replace 5 with 6 and recompute.
Step-by-step explanation:
[tex] \frac{9 \: dollars}{hour} \times \frac{8hours}{day} \times \frac{5days}{week} \times \frac{4weeks}{month} \times 3months \: = 4320 \: dollars[/tex]
9 9/25 in decimal form
Answer:
9.36
Step-by-step explanation:
Answer:
9 divided by 25 = 0.36
9[tex]\frac{9}{15}[/tex]= 9.36
Step-by-step explanation:
i hope this helped:)
Can someone please help! Its just Area so it should be pretty simple but I am stuck please help!
Answer:
3 and 7
Step-by-step explanation:
We have 4 3/4 pounds of apple in each bag. If there are four bags, how many pounds of apples are there in all
Kevin bought 30 pounds of flour for $12.
How many pounds of flour did he get per dollar?
Answer:
2.5
Step-by-step explanation:
pounds/dollar = 30pounds/12dollars = 2.5
A student claims that the equation y = 7 is not a linear equation because it does not have the form y = mx + b. Do you agree or disagree? Explain.
Answer:
Yes i agree
Step-by-step explanation: The equation is there for a reason and if an answer does not fir the equation it can be linear so therefore the equation y=7 is not linear.
Help out pls ill mark u brainliest
Answer:
B = 119
C = 119
Step-by-step explanation: 180 - 61
B and C are vertical angles
Eight less than four times a number
a) 4x−8
b) 8−4x
c) 4(x−8)
d) 4(8−x)
Answer:
a is the answer hope it helps
y=-2x+4 Complete the missing value in the solution to the equation. (_, -2) NO work SHOWN JUST GET IT RIGHT QUICK!!!
Answer:
x=3
Step-by-step explanation:
plug in -2 for y. then you can find the x value, which is 3
PLEASE HELP IM DESPERATE! Which of these is equivalent to the expression s + s + s + s +12 ? ANSWER CHOICES: A. 4s + 3, B. 4(s + 3), C. 4s (s + 3), D. 4 + s + 12
Answer:
B
Step-by-step explanation:
s+s+s+s+12 = 20. s=2
4(s+3)
4(2+3)
4(5)=20
Hey there!
s + s + s + s + 12
= 1s + 1s + 1s + 1s + 12
= 2s + 2s + 12
= 4s + 12
So, we’re looking for something that’s equivalent to: 4s + 12
• Option A.
4s + 3 ≠ 4s + 12
Option A. is wrong because it is NOT equivalent to the given equation
• Option B.
4(s + 3)
= 4(s) + 4(3)
= 4s + 12
Thus, this mean Option B. could possibly be your answer.
• Option C.
4s(s + 3)
= 4s(s) + 4s(3)
= 4s(s) + 3(4s)
= 4s^2 + 12s
Option C. is wrong because it is NOT equivalent to the given equation as well.
• Option D.
4 + s + 12
COMBINE the LIKE TERMS
= 16 + s
= s + 16
Option D. is wrong because it isn’t equivalent to the given equation as well.
Therefore, your answer is:
Option B. 4(s + 3)
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
