Answer: 15
Step-by-step explanation: 25-10 = 15
People use water to cook, clean, and drink every day. An estimate of 34.4
% of the water used each day is for. If a family uses 68.8 gallons of water a day for , how many gallons do they use every day?
Answer:
12345678910 trust me it work when you impress the teacher
Devonte is balancing his checking account. His account statement does not include a deposit of $107.00 that he
made on November 1st. What is Devonte's actual account balance?
Answer:
its $1,330.26 D
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
For each of the fractions below find fractions with denominators power of 10 getting closer and closer to it hence write it decimal form:
a) 1/4
b)1/3
c)23/11
Answer:
a) 1/4 = 0.25
b) 1/3 ≈ 0.333
c) 23/11 ≈ 2.090
Step-by-step explanation:
To find the fractions with denominators of powers of 10 that correspond to the given fractions, we express each fraction in their decimal form as follows;
a) 1/4 = 1/10×(10/4) = 1/10 × (2 + 2/4)
1/4 - 2/10 = 2/40 = 1/20
1/4 = 1/100 × (100/4) = 1/100 × 25
1/4 = 25/100 = 0.25
Therefore;
1/4 = 25/10² = 0.25
b) 1/3
1/3 = 1/10 × (10/3)
1/3 = 1/10 × (3 + 1/3)
1/3 - 3/10 = 1/30
The 3/10 with a denominator of 10 is closer to 1/3
Similarly, we get;
1/3 = 1/100 × (100/3) = 1/100 × (33 + 1/3)
1/3 - 33/100 = 1/300
The fraction 33/100 with a denominator of 100 is closer to 1/3
We can also get 1/3 - 333/1000 = 1/3000
Therefore; 1/3 ≈ 333/1000 = 0.333
c) 23/11
23/11 = 1/10 × (230/11) = 1/10 × (20 + 10/11)
23/11 - 20/10 = 10/110
23/11 = 1/100 × (2300/11) = 1/100 × (209 + 10/11)
23/11 - 209/100 = 10/1100 = 1/110
23/11 = 1/1000 × (23000/11) = 1/1000 × (2090 + 10/11)
23/11 - 2090/1000 = 10/11000 = 1/1100
Therefore;
23/11 ≈ 2,090/1,000 = 2.09
If f(x) = -2x2 + x-5, what is f(3)?
Answer:
f(3) = -20
Step-by-step explanation:
Replace each instance of x in 3^2x -9 =0 with 3:
f(x) = -2x2 + x-5 = f(x) = -2x^2 + x-5 (" ^ " represents "exponentiation")
f(3) = -2(3)^2 + 3 - 5
f(3) = - 18 - 2 = -20
Last week, gas cost $2.50/gallon. This week, gas cost $3.20/gallon. What was in the
percent change (increase)?
Answer:
28%
Step-by-step explanation:
plz can i get brainliest;)
help pls, teacher gave me work w no explanation on how to do it
Answer:
3x² -16x - 12
factored:
(3x + 2)(x - 6)
P - 24 = 13 step explanation
Answer:
p = 37
Step-by-step explanation:
The most important step in beginning algebra is to get all the letters on one side and and all the numbers on the other. In This case it is only all the numbers that need to be transferred.
p - 24 + 24 = 13 + 24
p = 37
Someone help me out please
determine if the sequence is arithmetic or geometric and determine the common difference/ ratio in simplest form
3,12,21
Answer:
Hello ♡
The answer to your question is :
2,12,21 is an arithmetic sequence with a common difference of +9 between each of them .
Step-by-step explanation:
Good luck ^^
Hope this helps u ;)
kyley buys a computer game for $38 she uses a coupon to receive 15% off off the price of the game after the coupon is deducted she must pay 6% sales tax what is the total cost?
Answer:
34.58$
Step-by-step explanation:
TO find the answer we must first find 1% of 38$, which would be .38. so now multiply by 15 and 15% of 38 is 5.7$ so now the cost is 32.3$. Now we find the 6% of sales tax. .38 x 6 = 2.28, now add it all together and you get 34.58$
(っ◔◡◔)っ ♥ Hope It Helps ♥
Alice bought a car for £15000. After one year the car was worth 12% less.
Work out the new value of the car.
The new value of the car is £13200.
Answer:
13,200
Step-by-step explanation:
12% of 15,000 is $1,800. you would subtract 1,800 from the original price of the car. with an answer of 13,200.
Find the perimeter of the trapezoid
Answer:
1st slot: 12
2nd slot: 48
Step-by-step explanation:
Hope this helps!
How can you find the measure of the third angle of a triangle if the other two measures are known?
you would add up both of the other two measures and then subtract that by 180 since all triangles add up to 180 degrees
3/5 of the pupils in Year 9 say their favourite colour is red.
There are 80 pupils in Year 9.
How many students said red is their favourite colour?
Answer:
48
Step-by-step explanation:
Since 80 pupils is the total amount of pupils in Year 9...
5/5 = 80
1/5 = 80 ÷ 5 = 16
3/5 = 16 x 3 = 48 (The amount of pupils who said red is their favourite colour in Year 9)
help if u can plz ty
Answer:
-24
Step-by-step explanation:
According to the Question ,
⇒ f(x) = -3x + 3 .
For finding the value at x = 9 , put x = 9 ,
⇒ f(9) = -3(9) + 3
⇒ f(9) = -27+3
⇒ f(9) = -24
Hence the value of f(9) is -24 .pls help me guys, I’d really appreciate it
Answer:
∠ PQR = 70°
Step-by-step explanation:
The tangent- tangent angle PQR is half the difference of the intercepted arcs.
minor arc PR = 360° - 250° = 110°
Then
∠ PQR = [tex]\frac{1}{2}[/tex] (250 - 110)° = [tex]\frac{1}{2}[/tex] × 140° = 70°
1. If Im of wire has mass of xg, what will
be the mass of 25m of the same wire?
Answer:
25xg
Step-by-step explanation:
if I am wrong tell me right away good luck.
Really easy points + brainliest !
12×12
Answer:
144
Step-by-step explanation:
thank you
Answer:
It's 144 and the same as 72x2 and 36x4 and 18x8 and 9x16
Step-by-step explanation:
Isaiah's family took a road trip to Mount Rushmore. Isaiah slept for the last 290 miles of the trip. If the total length of the trip was 500 miles, what percentage of the total trip had they travelled when Isaiah fell asleep?
Answer:
58%
Step-by-step explanation:
We need to find what percent 290 is of 500.
percent = part/whole × 100%
percent = 290/500 × 100%
percent = 58%
Answer: 58%
Some students reported how many pets they had. The dot plot shows the data collected: A dot plot is titled Students Pets and labeled Number of Pets. The values on the horizontal line are 0, 1, 2, 3, and 4. There are 5 dots above 0, 4 dots above 1, 3 dots above 2, 2 dot above 3, and 1 dot above 4. What do the dots above the number 3 indicate? (3 points)
A. There are exactly 2 students with 3 pets.
B. There are exactly 3 students with 2 pets.
C. There are exactly 2 students with more than 3 pets.
D.There are exactly 3 students with more than 2 pets.
Answer:
d
Step-by-step explanation:
:)
Answer:
A. There are exactly 2 students with 3 pets.Step-by-step explanation:
5 dots above 0 ⇒ 5 students with no pets4 dots above 1 ⇒ 4 students with 1 pet3 dots above 2 ⇒ 3 students with 2 pets2 dot above 3 ⇒ 2 students with 3 pets1 dot above 4 ⇒ 1 student with 4 petsCorrect choice is A
Hey guys I really need this answer asap (50 points) and branliest ty
Answer and Step-by-step explanation:
The answer is A. 67.5.
We are told the scale factor of a model train is 1 inch to 13.5 feet.
We multiply the 5 inch model car by 13.5 to get the car size.
5 times 13.5 is 67.5.
#teamtrees #PAW (Plant And Water)
Answer:
we have
1 inch :13.5ft
5in:=13.5×5=67.5ft
option A.67.5ft is a required answer.
si un tren viaja a la velocidad de 350 km por hora ¿cuantos kilómetros recorrerá si tiene que llegar su destino en 5 horas?
Answer:
1,750 km
Step-by-step explanation:
According to the scenario, computation of the given data are as follows,
Train speed = 350 km per hour
So, we can calculate the total distance covered by train in 5 hours by using following formula,
Distance covered in 5 hours = 5 × 350 km
= 1,750 km
Hence, the train will travel 1,750 km to reach its destination.
A man travels 2 miles, turn left and travels 3 miles, turn left again and travel 6 miles. How far is he from the starting point?
Answer:
11
Step-by-step explanation:
2+3+6=11 miles
hope i helped.......
Express in simplest form:
-1(-x+6x + 1)-3
– 3x
Answer:
-5x - 4
Hope this helps!!! :)
Answer:
-8x-4. I hope that this helps kid
Please help I have the answers I just need the work and steps pls!!!
Answer:
15 cubes can fit
Step-by-step explanation:
1/4 per cube. 1 1/4 cm long
5 cubes across.
3 cubes in height
5 across times 3 = 15
Find the surface area of the cylinder pictured. Use 3.14 for pi.
Quincy was stuck inside during an afternoon rainstorm. He spent 202020 minutes reading books, 181818 minutes eating lunch, 121212 minutes watching TV, and 101010 minutes drawing. For every 101010 minutes Quincy was inside he spent 333 minutes \_\_\_\_____\_, \_, \_, \_.
Answer:
7
Step-by-step explanation:
woop
A general formula for a parabola is x2=4py. What is the value of p in the equation x2=12y? p=3 p=4 p=6 p=12
Answer:
p = 3
Step-by-step explanation:
The given equation of parabola
[tex]x^2 = 12y[/tex]
The standard parabola equation
[tex]x^2 = 4py[/tex]
Now, all we need to do is compare or equate the above two equations to find the value of p
[tex]4py =12y\\p =3[/tex]
Therefore, the value of p = 3 in the equation asked
Answer:
A general formula for a parabola is x2=4py.
What is the value of p in the equation x2=12y?
A) P=3
Match the term on the right with its image or description on the left. (6 points)
1.
Circle A and a line segment connecting points B and C which are on the circle.
2.
Circle A and point B on the circle and line passes through point B only.
3.
a segment between the center of a circle and a point on the circle
4.
the distance around a circle
5.
the distance along a circle between two points on the circle
6.
Circle A and a line segment connecting points B and C which are on the circle.
a.
Secant
b.
Radius
c.
Circumference
d.
Chord
e.
Tangent
f.
Arc length
Answer:
See explanation
Step-by-step explanation:
Match the term on the right with its image or description on the left. (6 points)
check
1.
Circle A and a line segment connecting points B and C which are on the circle.
answer: Secant
2.
Circle A and point B on the circle and line passes through point B only.
answer: Tangent
3.
the distance along a circle between two points on the circle
Answer: Arc length
4.
the distance around a circle
Answer: Circumference
5.
a segment between the center of a circle and a point on the circle
Answer: Radius
6.
Circle A and a line segment connecting points B and C which are on the Answer:Chord
I just took the quiz and came back to help you!
Have a great day!!
The statements along with the blanks are given above.
What is a circle?A circle is a shape consisting of all points in a plane that are at a given distance from a given point, the center.
Given is the image or description and terms w.r.t a circle.
Circle A and a line segment connecting points B and C which are on the circle : Chord.Circle A and point B on the circle and line passes through point B only : Secant.A segment between the center of a circle and a point on the circle : Radius.The distance around a circle : Circumference.The distance along a circle between two points on the circle : Arc length.Therefore, the statements along with the blanks are given above.
To solve more questions on circles visit the link below-
brainly.com/question/1041084
#SPJ6
this is for today at 11:59 AND I DIDN'T DO IT I AM IN SO MUCH PRESSURE PLS HELP
Answer:
Step-by-step explanation:
cut each of the long boards in half. use a piece from each cut.. for one triangle and the other two pieces of each cute, for the next triangle. Place the longest board on the hypotenuse. then place the next board on one side of the triangle that is being made. line the ends up with each other ... so that the ends make the missing side form a right angle to the side board. Maybe the protractor would help here some. To find the 90° angle. Do the same with the other two pieces and the triangles will be congruent. b/c the Hypotenuses are the same length and one of the sides are also the same length. so then that makes them congruent triangles... hope that makes sense? :/
Answer:
hopefully u got it in x
Step-by-step explanation: