sorry this one but im sure someone can help you
If you want to buy an item in a store that costs $24 and is on sale for 30% off, then how much would the item actually cost you after the discount? Round to the nearest cent.
Answer: $16.80
Step-by-step explanation:
First you need to find 30% of 24. You can do this by doing .30*24. Then you get 7.2. Now you know what 30% of 24 is, so you subtract it from 24 since it is a discount. So -> 24 - 7.2 = $16.80.
Hope this helped!
Only number 3 and that’s it ! And please help I’ll mark u brainly
Answer: g ( x ) = -( x + 2 )^2+4
Step-by-step explanation: I highly recommend Photo math. It comes in handy for things like this!
8) Choose the following measures that could be the side lengths of a triangle.
(Select ALL that apply) *
4,4,7
2,9,12
3, 5,8
10, 12, 15
anyone please help with this please
Choice 2) 44
From definition of a parallelogram, the opposites are equal. Therefore we can conclude that 4x+28=10x+4, then solve.
6x=24
x=4
RS=10x+4=10*4+4=44
Answer is 44. Done!
A cat weighs more or less than one ounce????
Answer:
i believe more than 1 ounce let me know if im wrong
Step-by-step explanation:
Write an equation for the line on the graph below:
Answer:
The equation would be x = -1
Step-by-step explanation:
Since the line is vertical, all y = all real numbers. This means that only x needs to be addressed, and since every x value is equal to -1, that's what the equation would be.
Answer:
x=-1
It's a vertical line so it touches all y's. The only x it touches is -1.
May someone help me with this :)
Answer:
6 roll for 8.89
Step-by-step explanation:
4roll for 6.79 you pay 1.60 per roll and 6 roll for 8.89 you pay roughly 1.40 per roll
Homework, 20 points for whoever answers
Note: if you don’t know the answer or unsure of it, please do not say it or type “I don’t know” as the answer, it takes away my points and my time, thank you :D
Answer:
3) D
4) C
Step-by-step explanation:
1/2 + 1/4 = 3/4
17.6-4.4 = 13.2
If £25 = 600 rubles, how many £ are in 648 rubles?
Answer:
the answer for the question is=27
I will give brainly :)
Find the missing side of this right
triangle.
х
9
11
x = V[?]
Answer:
Uh-
Look below.
Step-by-step explanation:
[tex]11^2+9^2=x^{2} \\\\121+81=x^{2} \\202=x^{2} \\\sqrt{202}[/tex]
The measure of the side length (that is hypotenuse) of the right-angle triangle will be √202 units.
What is a Pythagoras theorem?The Pythagoras theorem states that the sum of two squares equals the squared of the longest side.
The Pythagoras theorem formula is given as
H² = P² + B²
Let the missing side of this right triangle be х.
Then the measure of the side length (that is hypotenuse) of the right-angle triangle will be
x² = 9² + 11²
x² = 81 + 121
x² = 202
x = √202
More about the Pythagoras theorem link is given below.
https://brainly.com/question/343682
#SPJ2
plumber 2: y=105x+75
plumber1: (picture)
what do they equal?
Answer:
x= -185
Step-by-step explanation:
y=105x + 75
-75=105x
-75=x
-105
x= - 185
If the scale factor was 1.5 would that create an enlargement or reducti
of the original figure?
show that line passing through points (3,-2) and (-4,-2) is a horizontal line
Step-by-step explanation:
horizontal lines will have a gradient(m) of 0
so if m=0 , the line is horizontal
formula to find m:
m=y2-y1 / x2-x1
insert coordinates into formula
[tex]m = \frac{ - 2 - ( - 2)}{ - 4 - 3} \\ \\ m = \frac{ - 2 + 2}{ - 7} \\ m = \frac{0}{ - 7} \\ m = 0[/tex]
As m=0 , therefore it is a horizonta line.
hope this helps..
15.5 - (4 ● 9) -(24÷3)
Answer:
no sé cómo hacer pero para la próxima lo intento
Am I right do radio waves have the lowest frequency?
Answer:
yes you are correct
Step-by-step explanation:
Answer:
YES YOU ARE RIGHTStep-by-step explanation:
Radio wave, wave from the portion of the electromagnetic spectrum at lower frequencies than microwaves. The wavelengths of radio waves range from thousands of metres to 30 cm. These correspond to frequencies as low as 3 Hz and as high as 1 gigahertz (109 Hz).MARK ME BRAINLISTA die has 12 faces numbered 1 through 12. On the die, 5 of the faces show prime numbers, so the theoretical probability of rolling a prime number is 5/12. Which is the most likely prediction for the number of times a prime number will occur when rolling the number cube 300 times?
Answer:
5/12 * 300 = 125 times
explain:
I hope this answer can help
Which expression means "the difference between two times six and five?"
A 2×6−5
B 2×(6−5)
C 2×6−2×5
D 2−6−5
Answer:
Step-by-step explanation:
B
Find the perimeter.
Answer:
b) 70 feet
Step-by-step explanation:
let me know if you want an explanation please :)
Answer:
the answer will be a 375
Step-by-step explanation:
What could be the equation of p?
Answer:
Well let's look at the roots and define a parent function x=-2.5 x=0 x=4Now let's define the function y=(x+2.5)^2(x-4)Your graph is missing the y axis
Does anyone know the answer to -8=16x + 9
Answer:
x = -17/16
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityStep-by-step explanation:
Step 1: Define
-8 = 16x + 9
Step 2: Solve for x
[Subtraction Property of Equality] Subtract 9 on both sides: -17 = 16x[Division Property of Equality] Divide 16 on both sides: -17/16 = xRearrange/Rewrite: x = -17/16Step 3: Check
Plug in x into the original equation to verify it's a solution.
Substitute in x: -8 = 16(-17/16) + 9Multiply: -8 = -17 + 9Add: -8 = -8Here we see that -8 does indeed equal -8.
∴ x = -17/16 is the solution to the equation.
Kala purchased a prepaid phone card for S15. Long distance calls cost 24 cents a minute using this card. Kala used her card only once to make a long
distance call. If the remaining credit on her card is $5.64, how many minutes did her call last?
[tex]15 - x = 5.64[/tex]
[tex]15 - 5.64 = x[/tex]
[tex]9.36 = x[/tex]
//
[tex]9.36 \div 0.24 = 39[/tex]
her call lasted 39 minutes.
What is 3x+6 if x =2
Answer:
12
Step-by-step explanation:
Answer:
The Answer would be 12
Step-by-step explanation:
This is because, if you replace x with 2, you will be able to compute the following:
y = 3(2) + 6
y = 6 + 6
y = 12
Please Mark Brainliest
The graph shows the number of pencils in a given number of packs. If you have four packs, how many pencils are in there in total?
Question options:
6 pencils
21 pencils
24 pencils
30 pencils
On a map, 1 inch equals 20 miles. Two cities are 3 inches apart on the map. What is the actual distance between the cities? whats the answer?
Answer:
60 yan po Sana makatutulong
Tell whether 50 is a factor/multiple, or neither the numbers below:
a) 10 _________ b) 50 _________ c) 150_________ d) 75 __________
ANSWER:
________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Answer:
a) 10 factor of 50
b) 50 factor of 50
c) 150 multiple of 50
d) 75 neither factor nor multiple of 50
PLEASE HELP
Corresponding angles of similar figures are ___.
Question 3 options:
proportional
supplementary
complementary
congruent
What is the center of the circle for this equation:
(x - 6)² + (y + 9)² = 25
Answer:
Step-by-step explanation:
Knowing this information, we can deduce that the center of the circle is at
(
6
,
−
2
)
, and the radius measures 3 units.
x
=
9
is a vertical line, while the circle will extend equal length in all direction, in function of it's radius. Looking at the centre and adding 3 to the x value, we get the point
(
9
,
−
2
)
. This point doesn't only lie on the circle; it also lies on the line
x
=
9
. Furthermore, this is the furthest possible distance from the center, so the line will only pass through this one point. Therefore, we can state that the line x = 9 is tangent to
(
x
−
6
)
2
+
(
y
+
2
)
2
=
9
If you graph the circle and the line you will get the same answer.
10 sin A + 16 = 3 sin A + 9
Answer:
-1/2 π
Step-by-step explanation:
10sinA - 3sinA =9-16
7sinA = -7
sinA =-1
A= sin inverse of -1
How do you do this?
Answer:
Legs: [tex]x[/tex]
Hypotenuse: [tex]\sqrt{2}\cdot x[/tex]
Step-by-step explanation:
In this case, a 45-45-90 right triangle is a right triangle whose legs have the same length and hypotenuse is [tex]\sqrt{2}[/tex] times the length of any of the legs. Then, the dimensions of this triangle are, respectively:
Legs: [tex]x[/tex]
Hypotenuse: [tex]\sqrt{2}\cdot x[/tex]
A cereal box says that it now contains 22% more cereal for the same price. Originally, it came with 17.4 ounces of cereal. How many ounces of cereal does the new box come with?
A) 17.4
B) 39.4
C) 21.2
D) 19.6
Answer:
c) 21.2
Step-by-step explanation:
17.4 * 1.22 is approximately 21.2