Answer:
I don't know that one sorry
A large hose can fill 7/8 of a water tank in one hour. A small hose
can fill 3/4 of a water tank in one hour. How much more of a water
tank can the large hose fill in one hour than the small hose?
Answer: 1/8
Step-by-step explanation:
From the question, we are informed that a large hose can fill 7/8 of a water tank in one hour while a small hose
can fill 3/4 of a water tank in one hour.
To get the solution to the question above, we have to find the difference between the amount if water filled by the large and the smaller hose. This will be:
= 7/8 - 3/4
= 7/8 - 6/8
= 1/8
Write the equation that expresses the table below.
Answer:
10x=y
Step-by-step explanation:
Divide your outputs by your inputs. In other words, divide 20 by 2, 50 by 5, and 70 by 7. These all equal 10. Therefore, 10 times x will equal y.
Translate this sentence into an equation.
The sum of 23 and Delia's score is 71.
Use the variable d to represent Delia's score.
The sum of a number and five is
thirteen.
(write the equation )
Answer:
8+5 = 13
Step-by-step explanation:
mark brainliest please
Answer:
n+5=13
Step-by-step explanation:
if you want the answer, its 8
What is the area of this square?
Answer:
4x4x4x4=256
Step-by-step explanation:
hope this helps
Answer:
20 = white square in the middle
Step-by-step explanation:
The whole square itself (including the blue parts) is 36 because 6 x 6 = 36
For what values of x is the expression below defined? x + 3 / 1 - x
Answer:
3
Step-by-step explanation:
Answer:
Hello! The answer is -3 ≤ x < 1
Hope this helps :)
write the equation of each line in slope-intercept form
Answer:
the 2nd one is -2/2 so the equation would be y=-2/2x+4 the 1st it's kinda blurry it fades away.... but for the 1st one the y- int. is 2 so it would be
y= slope x +2
i need help baddddddddddddddd plzz
Answer:
A
Step-by-step explanation:
it's A because it is the only option with an inequality symbol
the inequality symbols are: < > ≤ ≥
Q'R'
is a translation of
QR
. Write the translation rule.
Solve.
show all work
-2x+10=20
Answer:
x= -5
Step-by-step explanation:
-2x+10=20
-2x+10-10=20-10
-2x=10
-2x/-2=10/-2
x = -5
A retangle has an area of 30 square meters and a perimeter of 34 meters what are the dimensions of the retangle
Answer: Length = 15 meters
Width = 2 meters
Step-by-step explanation:
Perimeter of a rectangle = 2l + 2w
Area of a rectangle = l × w
where l = length
w = width
Therefore,
2l + 2w = 34 ...... i
l × w = 30 ........ ii
From equation i
2l + 2w = 34
Divide through by 2.
l + w = 17 ...... iii
Then, l = 17 - w ........ iv
Put equation iv into ii
l × w = 30
(17 - w) × w = 30
17w - w² = 30
w² - 17w + 30 = 0
w² - 15w - 2w + 30 = 0
w(w - 15) - 2(w - 15) = 0
(w - 2) = 0
w = 0 + 2 = 2
w - 15 = 0
w = 0 + 15 = 15
Length = 15 meters
Width = 2 meters
PLEASE HELP WILL GIVE OUT BRAINLEYST
MATHH PEOPLE HELP
Answer its 82 i added the cm
solve : 3x - 3 = 2x
if you can show workings that would be great thank you !
Answer:
3
Step-by-step explanation:
3x-3=2x
3x-2x=3
x=3
Answer:
x=3
Step-by-step explanation:
3x - 3 = 2x
-3x -3x
-3 = -x
The x cannot be a negative so you divide both sides by -1 and then the answer becomes x=3
Two people push against a 113 kg refrigerator in opposite directions with forces of 140 N
and 190 N, respectively.
What would be the resulting acceleration of the refrigerator
Answer:
Results in 27 N in the direction of the person pushing with 140 N
Step-by-step explanation:
140-113=27 N
Sorry, if I did wrong, I'm in middle school so its a bit ahrd.
Graph the points:
(-1, -2); (0 -1), (1, 0)
• What is the fourth point?
HELP PLZZ I'm abouta fail this grade and I cant
Answer:
(2,1)
Step-by-step explanation:
bro if im wrong blame me-- but yeah
what is 7 over 5 - 1
Answer:
2/5
Step-by-step explanation:
I assume you mean 7/5 - 1
In that case you would need to make 1 a fraction that has a common denominator with 7/5.
7/5 - 5/5 = 2/5
Please help complete the statement
Answer:
sin2θ = - [tex]\frac{24}{25}[/tex]
Step-by-step explanation:
Given
cosθ = [tex]\frac{3}{5}[/tex] = [tex]\frac{adjacent}{hypotenuse}[/tex] and in fourth quadrant
Then this is a 3- 4- 5 triangle with opposite side = 4
sinθ < 0 in fourth quadrant, then
sinθ = - [tex]\frac{opposite}{hypotenuse}[/tex] = - [tex]\frac{4}{5}[/tex]
Using the double angle identity for sine
sin2θ = 2sinθcosθ
= 2 × - [tex]\frac{4}{5}[/tex] × [tex]\frac{3}{5}[/tex] = - [tex]\frac{24}{25}[/tex]
Arkadaşlar yardım edin EN İYİ SEÇERİM
Answer:
seviye 2
a=3 b=3
c=5 d= -1
seviye 3
a x=5 b x=15
c x=15 d x=9
the perimeter of the floor of a room is 18 metre and its height is 3 cm what is the area of 4 walls of the room
Note: The height of the room must be 3 m instead of 3 cm because 3 cm is too small and it cannot be the height of a room.
Given:
Perimeter of the floor of a room = 18 metre
Height of the room = 3 metre
To find:
The area of 4 walls of the room.
Solution:
We know that, the area of 4 walls of the room is the curved surface area of the cuboid room.
The curved surface area of the cuboid is
[tex]C.S.A.=2h(l+b)[/tex]
Where, h is height, l is length and b is breadth.
Perimeter of the rectangular base is 2(l+b). So,
[tex]C.S.A.=\text{Perimeter of the base} \times h[/tex]
Putting the given values, we get
[tex]C.S.A.=18\times 3[/tex]
[tex]C.S.A.=54[/tex]
Therefore, the area of 4 walls of the room is 54 sq. metres.
Lilly bought 4 pairs of blue jeans for $40. How much money did she pay the clerk for each pair of jeans?
$ -10
$ 10
$ -160
$ 160
Answer:
$10
Step-by-step explanation:
Answer:
10 in the answer
Step-by-step explanation:
10 is the answer
PLEASE HELPPPPPPPPPPPPPPPPPPPPPPPpp
Answer:
12-2=10
Step-by-step explanation:
Your welcome! :D
In the Seventh grade Rachel read 15 books in the 8th grade she read 19 books what is the percent of change of books read
Answer:
26.67%
Step-by-step explanation:
In the Seventh grade Rachel read 15 books in the 8th grade she read 19 books what is the percent of change of books read
The formula for Percent change =
New value - Original value/Original value × 100
New value = 19 books
Original value = 15 books
= 19 - 15/15 × 100
= 4/15 × 100
= 26.67%
The percent change of book read= 26.67%
A sweater was discounted by 36%. The amount if the discount was $27. What was the cost of the sweater?
Answer:
The cost of the sweater would be $17.28
if you buy three stickers you get a 75% discount on third sticker if one sticker cost $.40 how much will three stickers cost you
Answer:
$1.10
Step-by-step explanation:
The first two stickers cost $0.8. The thrird one will cost 75% of the cost of one sticker. To find the answer, you multiply 0.75 (0.75 is 75% as a decimal) by 0.4 to get 0.3. $0.3 plus $0.8 equals $1.10.
PLS HURRY!!!!!!!!! YOU WILL BE THE BRAINLIEST.
Which data collections show bias? Check all that apply.
An English teacher polls the top-ten most avid readers to find their favorite books.
An insurance company polls drivers of sports cars to find their average number of tickets.
A restaurant manager surveys every tenth customer for one week.
An assistant principal surveys each student who is sent for discipline.
A fundraiser organizer draws five names from a hat that contains all entries.
Answer:
The English teacher, restaurant manager, and assistant principal show bias.
Step-by-step explanation:
The data collection for each survey is only gathering data from one small portion of the total population that could be surveyed.
Answer:
A, B, D
Step-by-step explanation
I got it right on the quiz on Edge 2021.
pls help i well give u points
Answer: 4(-1)^3 (2)^2=4
So you would first substitute the x for -1
Then you would substitute the y for 2
Giving you- 4 (-1)^3 Times (2)^2 which would equal 4
Hope this helps :) Im learning this too in math lol
What is 9876 times 567
Answer:
5599692
Step-by-step explanation:
Simply do the multiplication out, then you should get the answer:
5599692
Answer:5599692
Step-by-step explanation:
just multy and you will get it
The sum of the measures of 2 angles is 90o. Angle C is 34o. Angle G is (3x-4)o. What is the value of x?
Answer: x =
a
13 in2
b
25 in2
c
50 in2
d
200 in2
Answer:
d if "in2" means /2
Step-by-step explanation:
3x-4=90-34
Which of the following statements is not true
Answer:
(AB) has the same slope as (AC) is the wrong statement...........
I hope this helps you
need some help please
Answer:
Is undefined slope
have a nice day!
Answer:
Omg I am sooo sorry Chloe I never forgot you I just got in a lot of trouble and I didn’t want you to be put through that
You have no idea how much I miss you please respond when you see this