Can you guys help me with this math question it might look easy to you guys but i have a learning issue so things are hard to me .. here is the question ( A television that is originally $885 is marked at 30% off. ESTIMATE the amount of savings from the discount. )
Answers
Answer:
$265.50
Step-by-step explanation:
30%×885=265.5
Don't worry, we all have struggles. Have a nice day! :))
Answer:He saved $265.50 on the TV, so the price of the TV including the discount has a price of $619.50.
Step-by-step explanation:
Related Questions
Classify the triangle described below.
A triangle with measures of x∘, x∘, and 2x∘ is a(n)
triangle.
A triangle with measures of x∘, x∘, and 2x∘ is a(n)
blank triangle.
Answers
9514 1404 393
Answer:
isosceles right
Step-by-step explanation:
The three angles total 180°, so you have ...
x° +x° +2x° = 180°
4x = 180
x = 45
2x = 90
The largest angle is a right angle (90°).
A triangle with measures of 45°, 45°, and 90° is an isosceles right triangle.
6.x = 4y2-12 (4y2 here means 4 y squared)
Work out the value of x when y = 5
Answers
Answer:
88
Step-by-step explanation:
Given
x = 4y² - 12 ← substitute y = 5
x = 4(5)² - 12 = 4(25) - 12 = 100 - 12 = 88
SURFACE AREA!!! PLEASE HELP
Answers
Answer:
The surface area of a prism is the sum of the area of all its external faces. We can also use the formula: Surface area of prism = 2 × area of base + perimeter of base × height.
Step-by-step explanation:
this should help YOU solve it
The value of 1/5⁻³ is equal to *
- 3
125
-15
1/5
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4. There are 120 students in the school band, and 60% of the students in the band are girls. How many boys are in the band?
Answers
_________________
48 boys
Hoped I help :]
Julie has 25 ounces of a 30 % saline solution. This means 30 % of the solution is salt. He combines this solution with 30 ounces of 20 % saline solution. What is the total amount, in ounces, of salt in the combined mixture?
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Answer:
DStep-by-step explanation:
Work out value of 58 x 5-2/5/4
Answers
Answer:
289.9 or
1147 / 4
Step-by-step explanation:
2. A mother is three times as old as her daughter.
In 12 years' time she will be twice as old as her daughter will be then.
How old is the mother no.w?
Answers
At the beginning the mother is 36 and the daughter is 12. Making her 3 times older. In 12 years the daughter would be 24 and the mother would be 48. Making her twice as old as her daughter
Answer:
The mother is 36 years now.Step-by-step explanation:
x - the age of the daugther now
3x - the age of the mother now
x + 12 - the age of the daugther in 12 years' time
3x + 12 - the age of the mother in 12 years' time
The mother will be twice as old as her daughter will be then:
3x + 12 = 2·(x + 12)
3x + 12 = 2x + 24 {subtract 2x from both sides}
x + 12 = 24 {subtract 12 from both sides}
x = 12 (the age of the daughter now)
3x = 3·12 = 36
Hi I really need this question answered use the screenshot
Answers
Answer:
The picture is at the bottom
Step-by-step explanation:
Here are all of the angles:
use these rules:
-the diagonals bisect the angles they cut into
- the diagonals form a 90 degree angle with each other
- the interior angles of a triangle add up to 180 degrees
- the opposite angles of a smaller where the smaller diagonals are, are equal
- the total angles of a quadrilateral is 360 degrees
In a game, the player wins if he rolls a 4 on a number cube (six sides). If the number cube is rolled 24 times, then what is a reasonable prediction for the number of times a 4 will be rolled?
Answers
Answer:
6
Step-by-step explanation:
ℎ 4 6
[tex]24 \div 4 = 6[/tex]
1x+2x+3x=180 find the measure of each angles.
Answers
Answer:
x=30 is the answer no hate if I'm wrong :)
Step-by-step explanation:
The sum of angles in a triangle is 180 so we add them all and we get x=30.
Then find the measure of each angle by substitution.
5a - 2(4a + 1) + 6(4a - 1) show work pls
Answers
Answer:
21a − 8
Step-by-step explanation:
Martin deposited $2,000 into an account that earned 5% simple interest over 10 years. What is the amount of interest earned after 10 years?
Answers
Answer:
the answer is $1000
Step-by-step explanation:
$2000×5%×10years÷100=$1000
Josie runs a 25-mile race in 5 hours. What is her speed in miles per hour?
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.……………….....
At a grocery store salted peanuts in the shell cost 30¢. Is $5.00 enough money to buy 1 pound? If so how much money will be left over?
Answers
Answer:
Yes
20 cents
Step-by-step explanation:
Assuming the cost of peanuts is 30 cents per ounce.
We have to find the cost of 1 pound of peanuts.
We know that,
1 pound = 16 ounces
$1 = 100 cents
Cost of 1 pound peanuts = 30 x 16
= 480 cents = $4.80
Yes, $5.00 is enough to buy 1 pound peanuts.
Money left = $5- $4.80 = $0.20
Money left is equal to 20 cents.
YOOOO SOMEONE HELP ME
Answers
Answer:
180 degrees in either direction
Step-by-step explanation:
picture it on a piece of paper, if you turn it once, the image becomes longer vertically, but if you flip it again, it looks like it does originally. If this is confusing, actually draw it and see how many times you need to rotate the page to make it look identical to the one you posted. 1 turn = 90 degrees.
Hello can someone pls help me with this!
Answers
Answer:
slope = 6x
Step-by-step explanation:
the formula to find slope between 2 points is "m = (y2 - y1)/(x2-x1)", or "m = rise/run". so when you plug in the numbers, you get "m = (12 - 6)/(2 - 1)", which gives you "m = 6/1", which is just 6x.
Answer:
Slope = 6
Step-by-step explanation:
From the graph we get:
(x1, y1) = (1, 6) and
(x2, y2) = (2, 12)
Slope = (y2 - y1) / (x2 - x1)
= (12 - 6) / (2 - 1)
= 6 / 1
= 6
30=-6x+6
Solve the equation
Answers
Answer:
-4
Step-by-step explanation:
24 = -6x
-4 = x
............
Answer:
x = -4
Step-by-step explanation:
30 = - 6x + 6
- 6x = 30 - 6
- 6x = 24
- x = 24 / 6
- x = 4
x = - 4
By how much is 18 greater than -8
Answers
explanation : 18 + 8 = 26
The number 18 is 26 greater than the number -8.
What is an expression?The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that there are two numbers 18 and -8. The number will be calculated as:-
Number = 18 + 8
Number = 26
Therefore, the difference between the numbers 18 and -8 is 26.
To know more about an expression follow
https://brainly.com/question/28120181
#SPJ6
please help with question 3, the diagram is in question 2, my teacher wasnt any help and I missed the lesson :/
Answers
Answer:
<2 = 116 degrees
Step-by-step explanation:
alright so if angle 1 is 64 and you need to find angle 2 you gotta think about whats similar between them. They're both on the same line(railroad) and a straight line is 180 degrees. So now with this info all u gotta do is subtract 180-64 to get 116
matt is standing on top of a cliff 305 feet above a lake. the measurement of the angel of depression to a boat on the lake is 42 degrees. how far is the boat from Matt?
Answers
Answer:
Distance of boat from Matt = 274.5 ft (Approx.)
Step-by-step explanation:
Given:
Height of cliff = 305 ft
Angle = 42°
Find:
Distance of boat from Matt
Computation:
Tan 42° = Distance of boat from Matt / Height of cliff
0.90 = Distance of boat from Matt / 305
Distance of boat from Matt = 274.5 ft (Approx.)
When the angle of elevation to the sun is 52", a tree casts a shadow that is 13 feet long. What is
the height of the tree? Round to the nearest tenth.
Answers
Answer:
72
Step-by-step explanation:
Answer:
x=10.156713
Step-by-step explanation:
tan(52)=13/x
En las competencias de atletismo hay 120 participantes; 30 en la prueba de 100 m, 50 en la de 200 m y 40 en la carrera de relevos; pero también hay 10 que participan en las 3 pruebas. ¿Cuál es la probabilidad de que un participante esté inscrito solamente en una prueba?
Answers
Answer:
120 by the questiom we have tl do plus or not
Which of the following is an inequality sentence?
[tex] \text{A. \: \: x + 5 = 20}[/tex]
[tex] \text{B. \: \: x = 5}[/tex]
[tex] \text{C. \: \: x < 5}[/tex]
[tex] \text{D. \: \: x + 5}[/tex]
Answers
Answer:
[tex]C. x<5[/tex]
Step-by-step explanation:
Option A [tex][x+5=20][/tex]tells us that: When we add 5 to a variable x, we get 20. As it has a unique value for x and is completely equal to it(i.e. 15), It is an equality.Option B[tex][x=5][/tex] tells us that: A variable x equals to 5. Hence, as x is unique for 5 and is wholly equal to it, it's an equality too.Option C[tex][x<5][/tex] tells us that: A variable x isn't 5 but lesser than it. As we cannot equate it to 5, nor we are given the nature of the variable x, it is an Inequality.Option D[tex][x+5][/tex] is an expression; It can't be called an equation or an inequality unless we relate it with another expression.Step-by-step explanation:
C.x<5 is an inequality sentence.
simplify 1/2 a -4 pllleeeeeezzzzzzzzzzzzzzzz
Answers
Answer:
[tex] \frac{a}{2} - 4[/tex]
Step-by-step explanation:
1) Simplify 1/2 a to a/2.
a/2 - 4
Therefor, the answer is a/2 - 4.
Answer:
a/2-4
Step-by-step explanation:
1) Simplify 1/2 a to a/2.
a/2 - 4
And then the answer is a/2 - 4.
anna had m pieces of candy and ate 5 she split the remaining amount with 3 of her friends
Answers
Answer:
1.67
Step-by-step explanation:
5/3 = 1.67
Can someone plz help me with the other half of this ? The green question mark part.
Answers
y = 5x + (-3)
Answer:
(-3)
Step-by-step explanation:
Checked on graphing calculator- approved +
1. In a triangle the ratio of two
angles is 5:7, and the
third
angle is 72º. What are the
measures of the unknown
angles?
Answers
Answer:
The unknown angles are 45 and 63
Step-by-step explanation:
5x + 7x + 72 = 180 (angle sum property)
12x + 72 = 180
12x = 180 - 72
12x = 108
x = 108/12
x = 9
Therefore, 5x = 5*9 = 45
7x = 7*9 = 63
HELPPPPPPP!!!!!! i need this today
Answers
Answer:
(d) 78√3
hope it is right answer for it !!
PLEASE HELP PLEASEEEEEE
Answers
Step-by-step explanation:
Volume =
1/3πr²h
= 1/3×3.14×2²×9
= 37.68 units ³
Hope it will help :)❤