Answer:
17.605...
Step-by-step explanation:
Answer:
5÷0.248=17.6056338028
0.248÷5=0.0496
what is the domain and range of
(-2,5) (0,3) (2,2) (-4,0) (2,-3)
Answer:
Domain- -4,-2,0,2 Range- -3,0,2,3,5
Step-by-step explanation:
(x,y)
The domain is the x
The range is the y
And if the number is there more than once you only have to list it once.
Typically you list them from least to greatest so the smallest number the higher number.
The amount of gasoline at a gas station changes from 58,432.4 gal to 56,475.2 gal from 2:00 PM to 4/0 PM . What rational number represents the average change in amount of gasoline per hour ?
-1957.2
1957.2
-978.6
978.6
Answer:
- 978.6 gallons per hour
Step-by-step explanation:
Given that :
Change in gasoline (gallon) : 58,432.4 gal to 56,475.2 gal
Time during which change occurred : 2:00 pm to 4:00 pm
Average change per hour : [Change in gallon of gasoline / time interval (hour)]
Change in gallon of gasoline = (56,475.2 - 58,432.4) = - 1957.2 gallons
Time interval = 4:00 pm - 2:00 pm = 2 hours
Hence, Average change per hour :
-1957.2 / 2
= - 978.6 gallons per hour
wat is the meaning of life
Answer:
42
Step-by-step explanation:
not a joke
hope this helps.....
-4x + 12
Factor the common factor out of each expression.
Answer:
4 (3 - x)
Step-by-step explanation:
Take the common factor 4 out.
[tex]4([/tex]
Then divide the numbers inside the expression with the common factor
[tex]4( \frac{ - 4x}{4} + \frac{12}{4})[/tex]
[tex]4( - x + 3)[/tex]
You can rewrite it as:
[tex]4(3 - x)[/tex]
Hope it helps!
Answer: 4(-x+3)
Step-by-step explanation:
Hii, do you need to factor the expression -4x+12? No problem! (:
Note that both -4x and 12 have something in common. This "something" is known as the greatest common factor, or g.c.f.
The g.c.f. of -4x+12 is 4.
To factor it out, we first need to divide -4x+12 by 4.
-x+3 is what we obtain
Next, we put parentheses around -x+3
(-x+3) is what we obtain
Finally, we put 4 outside the parentheses
4(-x+3)
--
Hope that this helped! Best wishes.
--
3
Is (-5) x (-4) is negative or positive?
Answer:
Answer:
positive (20)
Step-by-step explanation:
(−5)(−4)
= 20
Find the measure of the numbered angles in each rhombus.
Answer:
180 - 114 = 66
66/2 = 33
I think they are all 33 degrees
Find the area
2x + 9
-3x + 3
Answer:
-1x+12
Step-by-step explanation:
Answer: If my calculations are correct I would say the answer would be 22 if it's not correct my apologies.
Step-by-step explanation:
if 3/4y=6-1/3c then what is the value of 2c+9/2y
Answer:
36
Step-by-step explanation:
3/4y=6-1/3c
3/4y+1/3c=6
multiplied 6 into equation to get 2c
9/2y+2c=36
so 2c+9/2y=36
The value of 2c + (9/2)y is 36.
Given,
(3/4)y = 6 - (1/3)c
We need to find the value of 2c + (9/2)y.
How do we find the value of an expression?It depends on the type of expression.
We need to see what is required to find in the expression.
If we need to find 2x in an equation of x + 7 = 3 + y
x + 7 = 3 + y
We will multiply 2 in the equation.
2( x + 7 ) = 2 ( 3 + y )
2x + 14 = 6 + 2y
2x = 6 + 2y - 14 is our answer.
Find 2c + (9/2)y
We have,
(3/4)y = 6 - (1/3)c
We need to write it as:
(3/4)y + (1/3)c = 6 _______(1)
We need to make (1/3)c into 2c and (3/4)y into (9/2)y.
Multiply 6 on both sides on (1).
6 x [ (3/4)y + (1/3)c ] = 6 x 6
6 x (3/4)y + 6 x (1/3)c = 36
[ (3 x 3) / 2] y + (6/3) c = 36
(9/2)y + 2c = 36
2c + (9/2)y = 36
Thus the value of 2c + (9/2)y is 36.
Learn more about solving an equation here:
https://brainly.com/question/113380
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What is the solution to the equation? 2x - 4 = 6
The required solution to the equation 2x - 4 = 6 is x = 5.
Given equation: 2x - 4 = 6
To solve for x, we can add 4 to both sides of the equation:
2x - 4 + 4 = 6 + 4
Simplifying:
2x = 10
Finally, divide both sides of the equation by 2:
2x/2 = 10/2
x = 5
Therefore, the solution to the equation 2x - 4 = 6 is x = 5.
Learn more about the solution to the equation here:
https://brainly.com/question/11788629
#SPJ6
Compute by using Unit Fractions.
3 lb. 10 oz.
+ 4 lb. 8 oz.
A. 8 lb. 6 oz.
B. 8 lb. 2 oz.
C. 9 lb. 2 oz.
D. 11 lb. 2 oz.
Please, and thanks.
Answer:
A or B i hope this helps! sorry
Step-by-step explanation:
Two Parallel lines are cut by a transversal x and a transversal y so that x and y intersect at point Q as shown.
Answer:
- Angle 'a' is an alternating exterior angle with one angle in the triangle and therefore congruent to one angle in the triangle formed by lines m, x, and y.
- Angles 'b' and 'c' are vertical angles with the other two angles in the triangle and therefore congruent to two other angles in the triangle
Step-by-step explanation:
Vertical angles are angles that are equal to each other but in opposite direction. The angles b and c have vertical angles on the triangle Q while alternate exterior angles are equal angles that lie on different lanes cutting through an axis.
Angles on a plane can be congruent if they are vertical equals or alternating exterior angles.
Without graphing, decide whether the given equation represents proportional proportional relationship or not and explain how you know it does or does not represent a proportional relation.
(y= 1/2x)
Answer:
Yes because if you were yo graph it then it probably being in a form like y= 1x=1/2 and y=2 x=1
Step-by-step explanation:
*
Can 5.6+ 1/2 be combined as like terms?
Yes
No
Answer:
Yes
Step-by-step explanation:
You would first need to make the fraction a decimal which would be 0.5
Once again, help I’m brainless
Answer:
6(x+9)
Step-by-step explanation:
When simplifying 6(x+9), you get 6x+54, meaning it is the only correct answer.
х
y
6
17
10
25
12
29
This relationship is proportional or nonproportional:
The slope is
The y-intercept is
I need help it's due tonight at 11:59 1. A home improvement store advertises 60 square feet of flooring for $287 including an $80 installation fee. How much does each square foot of flooring cost?
Variable:
Equation:
Solution:
2. Five sisters each bought matching scarves and 2 pairs of socks. The scarves were priced at $12. If the total bill for all 5 sisters was $125, what was the price of one pair of socks?
Variable:
Equation:
Solution:
3. Felix joins the YMCA. They charge Felix a $20 annual fee, plus an additional $15 per month. Felix prepays by writing a check for $185. For how many months did Felix prepay?
Variable:
Equation:
Solution:
Answer:
Step-by-step explanation:
1.
(im gonna use x as a variable for all of these problems)
first to find how much each square foot costs subtract 80 from the total first
287 - 80 = 207
then divide $207 between 60 square feet
207 / 60 = $3.45
so each square foot is $3.45
our equation to find the cost would be
y = 3.45x + 80
2.
first lets find out how much the scarves are
5 x 12 = $60
then subtract that from the total
125 - 60 = $65
for 5 sister to each have 2 pairs of socks that means theres 10 pairs of socks
divide ypur rmaining money by the 10 pairs
65 / 10 = $6.50
so each pair of socks is $6.50
3.
first lets make an equation for the ymca costs
y = 15x + 20
then plug in 185 for y
185 = 15x + 20
solve for x
165 = 15x
11 = x
hes prepaid for 11 months
hope this helps <3
Need answers please
Answer:
-4
Step-by-step explanation:
one negative * one positive= always negative
Plz help, find the value of x zoom in for picture to get clear
Answer:
x = [tex]21^{o}[/tex]
Step-by-step explanation:
The opposite sides of the parallelograms are equal and parallel to each other. Thus, from the alternate angle principle (alternate angles are said to be equal), then;
2x = 42 (alternate angle principle)
x = [tex]\frac{42}{2}[/tex]
= [tex]21^{o}[/tex]
x = [tex]21^{o}[/tex]
Therefore the value of x in the question is [tex]21^{o}[/tex].
Between what two consecutive integers does log ₂ 75 lie?
a. 4 and 5
b. 5 and 6
c. 6 and 7
d. 7 and 8
Notice that
2⁶ = 64
2⁷ = 128
and
log₂(2⁶) = 6 log₂(2) = 6
log₂(2⁷) = 7 log₂(2) = 7
so log₂(75) lies between (c) 6 and 7.
This year, Martin’s income is image greater than his income from last year. If s represents his income from last year, what is his income this year?
Using properties of parallelograms, RSTU is a parallelogram that has vertices R(-3,1), S(3,4), and T(6,2). What are the coordinates of point U
Answer:
U(0, -1)
Step-by-step explanation:
I took S(3, 4) and T(6, 2) and saw that x increased by 3 and y decreased by 2. So I applied that logic to R(-3, 1) to find point U.
Name the desmonstrated property 2+x+y=x+2+y
Answer:
the demonstrated property is associative law any vector can be added in any form
please help 20 points ---> Which statement about the Great Compromise is accurate?
A. It included all of Edmund Randolph’s ideas.
B. It was a completely new and different plan.
C. It overlooked the issue of state representation.
D. It merged the ideas of multiple delegates’ plans.
Answer: B. It was a completely new and different plan.
Step-by-step explanation:
click photo for question
a cylindrical container with a radius 12 cm and height 7cm is covered in paper . what is the area of the paper?
Answer:
528
Step-by-step explanation:
Plssssssssssssss help meeeeeeee
Answer: $10
Step-by-step explanation:
So she's spending the money:
150.55 - 45.76 = 104.79
104.79 - 35.00 = 69.79
69.79 - 79.82 = -10.03
After she adds the 20.03 into her bank account, she now has $10
What is the simple interest paid to the nearest cent for each principal, interest rate, and time? $300, 6 1/2 %, 1 year *
1 point
$19.50
$195
$319.50
$1,950
Answer:
The correct answer is: Option 1: $19.50
Step-by-step explanation:
Simple interest is given by the formula:
[tex]I = Prt[/tex]
Here
P is the principal amount
r is the interest rate
and t is the time in years
Given
P = 300
r = 6 1/2 = 6.5%
t = 1
Putting the values in the formula, we get
[tex]I = 300 * 0.065*1\\I = 19.5[/tex]
The simple interest paid to the nearest cent is 19.50 dollars.
Hence,
The correct answer is: Option 1: $19.50
Help me i’ll give extra points
Answer:
B and C
Step-by-step explanation:
Make rocket go down = less engine power and more weight
Pls mark brainiest :)
Find the slope and y-intercept 15 POINTS
−5 − y = −3x
Help ASAP and plz explain plsssss I’ll give brainliest:))
Answer:
explain what????
Step-by-step explanation:
Answer:
what is the problem
Step-by-step explanation:
