Answer:
r=1
t=6
Step-by-step explanation:
I HAVE 5 MINUTES PLEASE HELP (15 points)
Answer:
y= -1/2x
Step-by-step explanation:
It is A
Compute the answers for this fish tank containing water.
Compute the mass of water filling this tank.
0.25 g
20 g
250 g
Answer:
Option (3)
Step-by-step explanation:
Since density on an element = [tex]\frac{\text{Mass}}{\text{Volume}}[/tex]
Volume of the water in the aquarium = volume of the aquarium
= Length × width × height
= 10 × 5 × 5
= 250 cm³
We know density of the water = 1 gram per cm³
By putting these values in the formula,
1 = [tex]\frac{\text{Mass}}{250}[/tex]
Mass = 250 g
Therefore, Option (3) will be the answer.
PLEASE HELP ME!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
all integers greater than zero
Step-by-step explanation:
As it makes most sense to the pattern
Pleassssse mark brainliest
PLEASE SOMEONE HELP ME ITS DUE RIGHT NOW! PLEAse its really fast and easy
Answer:
a. incorrect, the first step would have been to distribute the 2.
b. incorrect, it would be, -12x +x + 9-8 +5
c. correct, the distribution is correct
Step-by-step explanation:
Just remember PEMDAS.
Perentheses, Exponents, Multipication, Division, Addition, Subtraction
i really hope this helps, i'm sorry if it isn't correct
which function has a range of all real numbers greater than or equal to -4
Answer:
D
Step-by-step explanation:
5 times 10^8 - 3 times 10^6=? In scientific notation
Answer:
4.99999985 × 10 x14
Step-by-step explanation:
2.
Type the number that matches the words: Two billion,
forty-five million, nine thousand, seven hundred.
Erik has 8 sacks of flour. Some of his sacks weigh
3 pounds, and the others weigh 7 pounds. The total weight
of his flour is 36 pounds. How many 7-pound sacks does
he have?
Answer:
You take the two and make the equations
x+y=8
3x+7y=36
(x=3 pounds;y=7 pounds)
then you plug numbers in.. (v)
Step-by-step explanation:
3(5)+7(3)=36
15+21=36
So you have 5, 3 pound sacks, and 3, 7 pound sacks <--ANSWERAnswer:
Step-by-step explanation: 3 seven pound bags and 5 three pound bags
7+7+7=21. 3+3+3+3+3=15. 21+15=36
Which graph represents a line with a slope of - į and a y-intercept equal to that of the line y = = x-27
ТУ
Answer:
Step-by-step explanation:
Let the equation of the line is,
y = mx + b
Where m = slope of the line
b = y-intercept
Slope of the line 'm' = -[tex]\frac{2}{3}[/tex]
y-intercept 'b' of the line is equal to the y-intercept of another line given as,
[tex]y=\frac{2}{3}x-2[/tex]
Here y-intercept of the line 'b' = -2
Therefore, the equation of the line will be,
y = (-[tex]\frac{2}{3}[/tex])x + (-2)
[tex]y=-\frac{2}{3}x-2[/tex]
Here negative slope represents a line which is decreasing having y-intercept = -2
Therefore, last graph (bottom) given in the picture will be the answer.
Answer:
the last graph
Step-by-step explanation:
trust me i got it right on edge2020
Point Q was rotated by -150° (the center of rotation is indicated).
Answer: A
Step-by-step explanation:
You are moving clockwise. 150 degrees takes up 5/12 of the circle so point A is the image of Q
PLZZZZZZZ HELP MEEEEE ;-;
Step-by-step explanation:
For the brownie shop:
p = 200m - 2000
200m represents how much money you earn every month. 2000 is how much money you spent to start the business. Multiply 200 by the number of months, then add that number to -2000 to get your profit.
For the smoothie shop:
p = -200 -100m
Same thing as the brownie shop, but 200 is the money spent and 100 is the money earned. Both numbers are negative, so the profit will be more and more negative. This means that, unlike the brownie shop, the smoothie shop isn't gaining any money.
8 times ( 18 divides 6 )
Answer: 24
Step-by-step explanation: 8x3=24 in which 18 divided by 6 is 3.
Answer:
24
Step-by-step explanation:
Solve inside of the parentheses first.
18/6=3
Then, multiply it by 8.
3x8=24
That's your answer!
In case you didn't know, there's an order you use to solve these types of questions called the order of operations. You might recognize it as the acronym PEMDAS. PEMDAS is an acronym that stands for the words parentheses, exponents, multiplication, division, addition, subtraction. For example, using the order of operations, the first thing you do is solve inside of parentheses, if there are any. In the problem above, there were parentheses, so that's why we divided inside of it first before multiplying!
Hope you understood...have a wonderful day!! c:
4r+5n^2-3r+9-2n-2
Simplify please
Answer: 5n^2−2n+r+7
Step-by-step explanation:
my sis wants to know this 0.5 is 1/100 of ?
Answer:
This would be 50/100
or the simplified version would be 1/2
Step-by-step explanation:
Hope this helps!
Step-by-step explanation:
one by two.............
more help please!!!!!!!!!!!!!!!!!!!!!!!
Answer:
3 1/3
Step-by-step explanation:
10+z=z+z+z+z
10+z=4z
10=3z
z=3 1/3
Answer:
3 1/3
Step-by-step explanation:
10+z=z+z+z+z
10+z=4z
10=3z
z=3 1/3
Are the lines below parallel, perpendicular, or neither?
2y=3x-42y=3x−4
y=\frac{2}{3}x-3y=
3
2
x−3
Parallel
Neither
Perpendicular
Answer:
Neither2y = 3x - 4
y = 2/3x - 3
Step-by-step explanation:
Parallel means the lines never cross. These two lines cross. Perpendicular means they cross and form a 90° angle.
Answer:
NeitherStep-by-step explanation:
Given lines
2y=3x-4 ⇒ y = 3/2x - 4y= 2/3x - 3The lines have different slope so they intersect but they are not perpendicular as perpendicular lines have negative reciprocal slopes
So the answer choice is neither
Please help the last assignment of the day but needs to be done soon!!!
A company manufactures two types of cabinets, type 1 and type 2. It produces 110 total cabinets each week.
Last week, the number of type 2 cabinets produced exceeded twice the number of type 1 cabinets produced by 20. If x is the number of type 1 cabinets produced and y is the number of type 2 cabinets produced, the system of equations that represents this situation is x + y = 110 and y = 2x + 20.
The number of type 2 cabinets produced last week is
. This number exceeds the number of type 1 cabinets produced during the week by
.
Answer:
Number of type 2 cabinets produces last week was 80
This number exceeds the number of type 1 cabinets produced during the week by 50.
Write an equation for this graph.
Answer:
y=-5/2x +5
Step-by-step explanation:
The slope is -5/2, because y2-y1 over x2-x1 can be plugged into 0-5 over 2-0 which is -5/2
The y-intercept is 5, because the y-axis when x is 0 is 5.
Hope this helps
A scale drawing of a rectangular park is 5 inches wide and 7 inches long. The actual park length is 280 yards. What is the width of the actual park.
Answer:
56,000
Step-by-step explanation:
7 inches → 280 yards
1 inch → 280 ÷ 7 = 40 yards
5 inches → 40 x 5 = 200 yards
Area = 280 x 200 = 56 000 yards
Answer:
200
Step-by-step explanation:
280 divide by 5=40x5=200
Stacy and Neil painted 350 ft sq of their living room wall with 7/8 gallon of paint. How many square feet can they paint with 3 gallons of paint?
Help me I help ya
Answer:
The answer is 1050 ft^2
Hope I helped!
Divide 54kg in the ratio 1:5
Answer:
54 can be divided into 45 and 9
Step-by-step explanation:
add 1+5=6
therefore 1/6*54=9
5/6*54=45
hurry!
You work at a campus book store and a customer needs a textbook that you do not have in stock. You can order the textbook from Campus Corner for $129.95, prior to a rebate of $9.00. Books R Us sells the same textbook for $145.00, prior to a discount of 15%. What is the percent difference in the final cost of the two items?
O 0.018%
O 0.019%
O 1.87%
O 1.90%
O 2.10%
Answer:
.187
Step-by-step explanation:
You can buy the chicken wing special for $8.60 plus $0.75 for each additional wing
A) Write the linear function that will model this
Answer:
$8.60 + $0.75x
Step-by-step explanation:
the "x" is the variable. change it into any letter you want.
If you need more help comment.
-20 = x/8 -8) oh ya and please subscribe to michadsen tv
-20 = x/8 -8) oh ya and please subscribe to iwpp
A certain number plus five is equal to double the number
plus twelve. Write the equation and find the certain number,
Answer:n+5=2n+12, n=-7
Step-by-step explanation:
convert 45 ft/sec to inches/min
Answer: 32400in
Step-by-step explanation:
Answer ASAP please, i got stuck with this question and I need to know how to answer it
Answer:
I think the answer is 2555
Step-by-step explanation:
2/3=1022n
Cross multiply...
2n = 3066
= 1533
1022 + 1533 = 2555
Lines a,b,c and d intersect as shown. What it x
Answer: x= 124 b/c angle x is congruent to angle 124 on line c
y=88 b/c the total area os a triangle equal to 180 so you just add 53+39= 92 and then you subtract 92 from 180 and you get 88
z=92 b/c you’re given linear pairs so 180-88=92
Step-by-step explanation:
What is the slope of the line? y = 10
Answer:
0
Step-by-step explanation:
The equation is written in slope-intercept form [ y = mx + b ]
In the equation [ y = 10 ], there is no variable that represents m and we know that because no number has an "x" after it.
The only number that could remove the variable of "m" and "x" would be 0.
Best of Luck!
The following are the ages (years) of 5 people in a room: 18, 22, 18, 25, 25 A person enters the room. The mean age of the 6 people is now 23. What is the age of the person who entered the room?
Answer:
23
Step-by-step explanation: