Answer:
The original price is $45
Theres a discount of 30%
30% of 45 is found by multiplying both of the numbers:
30% x 45 = $13.5
The final price after the discount is $13.5
pls hit the thx button and mark me brainliest if this helped :)
Hey!!
Solution,
Marked Price(MP)=$45.00
Discount percent=30%
Now,
Discount amount=Discount % of MP
= 30% of 45
=$13.5
Again,
Sale price(SP)=MP-Discount
= 45-13.5
=$31.5
The final price of the radio after the discount is $ 31.5
Hope it helps
Good luck on your assignment
Jake can read 45 pages of a book in 9 minutes. Kayleigh can read 60 pages of a book in 10 minutes. Which person reads at a faster rate per minute? A. Jake because he read at a rate of 5 pages per minute. B. Kayleigh because she read at a rate of 6 pages per minute. C. Jake because he read at a rate of 15 page per minute. D. Kayleigh because she read at a rate of 16 page per minute
Answer:
B. Kayleigh because she reads at a rate of 6 pages per minute.
Step-by-step explanation:
To find the amount of pages both people read in a minute, we can simply divide:
Jake- 45/9 = 5 pages a minute
Kayleigh- 60/10 = 6 pages a minute
Therefore, Kayleigh reads more pages a minute because 6 > 5.
Find the value of x in the given right triangle HELP IDK HOW TO DO THIS PLEASE
Answer:
x ≈ 5.63
Step-by-step explanation:
We use cos∅ for this problem (adjacent over hypotenuse)
Step 1: Write equation
cos62° = x/12
Step 2: Isolate x
12(cos62°) = x
x = 5.63366
And we have our final answer!
Answer: 5.6
Step-by-step explanation:
Hope this helps
In the diagram below, which distance represents the distance from point Dto
АВ?
A
C
D
B
ОА. АС
O B. BD
C. CD
D. AD
Answer:
C
Step-by-step explanation:
The distance from a point to a line is measured by the perpendicular distance from the point to the line.
CD is perpendicular to AB and represents the distance from D to AB
Answer:
Answer is CD , as C point lies on AB and is perpendicular to it
I will give u 100 points and mark you as brainiest if you can answer this for me pls I need it I am in a quiz Order –17, –14, and 6 from greatest to least. –17, –14, 6 –14, 6, –17 6, –17, –14 6, –14, –17
Answer:
-17-17,-17,-17,-14,-14,-14,-14,6,6,6,6
Step-by-step explanation:
hope it helped.
How long will it take Jordon to drive 600 miles
if his average speed is 65 miles per hour?
t =600/65 per hour
How many hours
Answer:
about 9.23 miles or 9 miles
Step-by-step explanation:
you divide 600 by 65
Find the value of x for which AE¯¯¯¯¯¯¯∥CD¯¯¯¯¯¯¯. answers: 43 31 47 121
Answer:
the answer is 31
Step-by-step explanation:
The measure of angle x is 31 degrees
Sum of angles of a quadrilateralFrom the given quadrilateral, the sum of the adjacent angles are equal. Hence;
59 + 31 = 47 + x + 12
90 = 59 + x
Make x the subject of formula
x = 90 - 59
x = 31 degrees
HEnce the measure of angle x is 31 degrees
Learn more angles here: https://brainly.com/question/26098895
Find the area of the largest circle that can be inscribed inside a square whose diagonal is 5" ( with explanation )
Answer:
19.625
Step-by-step explanation:
If the square's diagonal is 5 and the circle is inscribed in it, that means that the radius is 2.5
2.5^2*3.14
=19.625
Alisha wants to buy some Ripples (XRP). One Ripple is worth 0.331 American dollars. How many Ripples can she buy with $20.00? Enter your answer as a whole number, such as 23.
Answer:
Your answer would be 60 Ripples.
Step-by-step explanation:
$20.00 / 0.331 = 60.42296072507553.
Hope this helped! Have a great day!
Answer:
60
Step-by-step explanation:
20/0.331
=20×1000/o.331×1000
=20000/331
=60.422
If you can help me with this scale problem that would be cool. No rush.
Answer:
4
Step-by-step explanation:
The answer is 4. When you divide each of the larger sides by the equivalent side of the smaller you get 4 every time.
Hope this helps! (Please consider giving brainliest)
Answer:
The scale factor is 4.
Step-by-step explanation:
If you divde a number from the large triangle to a number from a small triangle, you will get 4.
Which angle is congruent to ∠N
Answer:
X
Step-by-step explanation:
Because it was written in that order. Pls brainliest!!
Answer:
∠X because of corresponding parts of congruent triangles are congruent.
Chrissy says that all rectangles must have 2 pairs of equal angles.
Which statement best proves that Chrissy is correct?
A All rhombuses have 2 pairs of equal angles.
B All quadrilaterals have 2 pairs of equal angles.
C All parallelograms have 2 pairs of equal angles.
D All trapezoids have 2 pairs of equal angles.
Answer:
C
Step-by-step explanation:
2 pairs of parallel sides. Opposite sides and opposite angles are congruent.
pls do this one i will mark u brainlist And its highest points u only have 20 minutes to do
Answer:
1. 320 2. 144 3. 330 4. 160 5. 336 6. 1440 7. 225 8. 2 9. 150
Step-by-step explanation:
to find the volume of a cube you do width*length*height.
Which of the following is the correct graph of the linear equation below?
y+2-}(x-1)
Answer:
=y+3-x
Step-by-step explanation:
I recommend that you download the symbolab application, it is very good, it helps a lot
Which systems of equations have infinite solutions?
Answer:
addition
Step-by-step explanation:
Check
Sort the polynomials according to whether they are prime or non-prime.
6x3 - 5x2 + 2x-14
124 - 18x2 + 8x2 - 12
6x2 + 9x + 10x + 15
1272 - 3x + 4x +7
Answer: first, second and fourth are primes, the third is not-prime.
Step-by-step explanation:
A prime polynomial can not be reduced.
Let's see the options:
A) 6x^3 - 5x^2 + 2^x-14
You can see that we have a coefficient equal to 5 and other equal to 2.
As both are prime numbers, we can not reduce this, so this is a prime polynomial.
B) 12x^4 - 18x^2 + 8x^2 - 12 = 12x^4 -10*x^2 + 124
Both coefficients are even, so we can reduce it to:
12x4 -10*x^2 + 124 = 2*(6x^4 -5*x^2 + 72)
So this is not prime.
C) 6x^3 + 9x^2 + 10x + 15
we have that:
6 = 3*2
9 = 3*3
10 = 2*5
15 = 3*5
a polinomial is only reducible if all the coefficients share at least one prime factor, here we can see that this is not the case, so this is a prime polinomial.
D) 12x^2 -3x + 4x + 7 = 12x^2 + x + 7
Again, here we have that one coefficient is 1, the only factor of 1 is itself, so we can not reduce this polinomial, this is prime.
Answer:
answer shown in picture
Step-by-step explanation:
Circle Y has a radius of 22 meters and Circle Z has a radius of 27 meters. Which of the following statements are true? Select all that apply.
o The circumference of Circle Y=44π m
o The circumference of Circle Z=27π m
o The circumference of Circle Y is approximately 32 m less than the circumference of Circle Z.
o The circumference of Circle Z is approximately 170 m.
o The circumference of Circle Z is approximately 32 m less than the circumference of Circle Y
Answer:
A
C
D
Step-by-step explanation:
Desiree wants to place a wire fence around the base of an apple tree... The tree has and mulch area around it, is shaped like a circle that has a radius of 14 inches... What length of fencing does Desiree need? ROUND TO THE NEAREST TENTH AND INCLUDE UNITS IN YOUR ANSWER
Answer:
( About ) 88 inches
Step-by-step explanation:
Considering this wire fence to be the circumference of the base of this apple tree, provided it is circular, let us solve for the amount of fencing given the radius of this circle is 14 inches;
[tex]Radius Of Circle - 14 inches,\\Diameter - 14 inches * 2 = 28 inches,\\Circumference - 2\pi r, r = radius,\\\\2\pi r - \pi d, d = diameter,\\\\Circumference Of Circle - \pi * ( 28 inches ) = ( About ) 88 inches\\Length Of Fencing = ( About ) 88 inches[/tex]
Length of Fencing rounded to 10th place, ( About ) 88 inches
Find the equation of the line below. If necessary, use a slash (/) to indicate a
division bar.
Using the image below, solve for . Make sure to double check your work at the end.
Step-by-step explanation:
They are Alternate angles so they need to be equal to each other meaning you can right them like this;
[tex]4x + 2 = 86[/tex]
So to work out x you just have to separate x;
[tex]4x = 86 - 2 \\ 4x = 84 \\ x = \frac{84}{4} [/tex]
So
[tex]x = 21[/tex]
5^7/5^3 in factored form
Answer:
5^4
Step-by-step explanation:
5^7/5^3
When we divided exponents with the same base
a^b / a^c = a^(b-c)
5^7/5^3 = 5^(7-3) = 5^4
Answer:
5⁴
Step-by-step explanation:
When dividing exponents with the same base, you subtract the exponents without changing the base.
[tex]\frac{5^7}{5^3} \\\\5^4[/tex]
write the equationof the line parallel to y=2x+3 and passing through the point (7,6)
Answer:
y= 2x +8
Step-by-step explanation:
y= 2x+3
gradient of given line = 2
(coefficient of x term when the coefficient of y is 1)
Parallel lines have the same gradient.
Hence gradient of the unknown line is 2.
y= 2x +c
To find the value of c, substitute a coordinate.
When x= 7, y=6,
6= 2(7) +c
6= 14 +c
c= 6-14
c= -8
Thus, the equation of the line is y= 2x +8.
which of the following relations is a function ?
Answer:
D
Step-by-step explanation:
Every X value can only correspond to one Y value.
For example, in answer A, the Y value 4 is used twice for different X values, so it is not a function.
What is the length of RP?
Answer:
RP = 14
Step-by-step explanation:
(whole secant) x (external part) = (whole secant) x (external part)
(x+x+2) * (x+2) = (4+6)*4
Combine like terms
(2x+2)(x+2)=10*4
2(x+1)(x+2) = 40
Divide by 2
(x+1)(x+2) = 20
FOIL
x^2+2x+x+2 = 20
x^2 +3x+2 =20
Subtract 20
x^2 +3x-18 = 0
Factor
(x +9) (x-6) = 0
Using the zero product property
x+9=0 x-6 =0
x= -9 x=6
Since the length cannot be negative
x=6
RP = x+2+x = 6+2+6 = 14
Find the equation of the line passing
through the points (3,-2) and (4, 6).
y=[ ? ]x + [ ]
Solve systems of equations for x + y, please!! -2x - 7y = -13 3x + 6y = 15
Answer:
-2x - 7y = -13. X intercepts = (13/2,0)
3x+6y=15. Y intercept = (0,13/7)
Step-by-step explanation:
-2x-7y=-13. To find x intercept substitute 0 for y and solve for x.
3x+6y=15. To find y intercept substitute 0 for x and solve for y.
Plot points on graph.
Last Option Is 4/5. Please Help ASAP
Answer:
C: 3/5
Step-by-step explanation:
sin = opposite/hypotenuse
It's a 3-4-5 triangle... so then sin = 3/5
Rate and tell me if I'm right!! :)
betty started the summer with 8 hamsters. by september she had 18 hamsters, what is the percent change?
Answer:
The percentage changed is 44.444%
Step-by-step explanation:
8÷18×100
Answer:
125%
Step-by-step explanation:
The increase in the hamster count was 10. Thus, the percentage change (increase) is
10
-------- * 100% = 125%
8
Sam and Bethan shar £54 in the ratio 5:4 work out how much each person gets
David's monthly house payment is $468 21.
If his annual real estate tax is $1,231 and his annual insurance is $1,087, what is his total
payment to the lender each month?
Round each answer to the nearest dollar before adding
Hence total payment for expenses is $46281
What is Total payment?Payments refers to outstanding amount to be paid for the liable items. We can also say that banknotes and coins (cash), as well as deposits and credit on an account with a financial institution or a similar entity that can be run using payment instruments, are all examples of means of payment.
How to solve?annual real estate tax = $1,231
annual insurance = $1,087
David' monthly house payments=$46821
To calculate total payments we will now add all the payments.
Hence total payments=$49,139
Learn more about payments https://brainly.com/question/3988691
#SPJ2
4. The circumference of a circle is 11 pi inches.What is the area, in square inches, of the circle? Express your answer in terms of pi (π). *
5. The diameter of a bike wheel is 27 inches. If the wheel makes 15 complete rotations, how far does the bike travel
The picture is for 5
Answer:
Area of circle = π ⋅ ( Diameter 2 ) 2 = π ⋅ ( 11 2 ) 2 ≈ 95 sq in
Step-by-step explanation:
Circumference=π⋅DiameterDiameter=Circumferenceπ=11ππ=11inches
given,2πr=11π⇒r=112.
Hope this helps.
