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Klio2033 [76]
3 years ago
10

A motorcycle listed for 975$si sold for 820$ .what is the rate of discount that was allowed?​

Mathematics
1 answer:
vfiekz [6]3 years ago
5 0

Answer:

15.897 % i think

Step-by-step explanation:

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Choose the correct word that completes each statement about inscribing a square in a circle.
Anna11 [10]

Answer:

1. Perpendicular

2. Isosceles

3. Never

Step-by-step explanation:

1. AC ⊥ BD because diameter of a square are perpendicular bisector of each other.

2. In Δ AOB , By using pythagoras : AB² = OA² + OB² .......( 1 )

In Δ COB , By using pythagoras : BC² = OC² + OB²  ..........( 2 )

But, OA = OC because both are radius of same circle

So, by using equations ( 1 ) and ( 2 ), We get AB = BC ≠ AC

⇒ ABC is a triangle having two equal sides so ABC is an isosceles triangle.

3. The side can never be equal to radius of circle because the side of the square will be chord for the circle and in a circle chord can never be equal to its radius


7 0
3 years ago
Find the product.
scoundrel [369]

Answer:

(C) 8x^{a+b} + 4x^{a+3} - 10x^{a+1}

Step-by-step explanation:

-2x^a(-4x^b -2x^3 +5x)=-2x^a(-4x^b)-2x^a(-2x^3)-2x^a(5x)=\\\\=8x^{a+b} + 4x^{a+3} - 10x^{a+1}

8 0
3 years ago
Read 2 more answers
You lease a car at $395 per month for 3 years. Estimate the total cost of the lease by rounding the monthly payment to the neare
Inga [223]
The lease will cost $14,220 for 36 months at $395 a month
6 0
3 years ago
Read 2 more answers
If i start my trip driving at x mph for a hours and then go 5 mph slower for the next 2 hours what is the total distance i trave
Darya [45]

Total distance travelled = (x.a + 2x -10) miles .

How to solve such time related questions?

The key concept for solving such questions is the relationship between speed, distance and time.

The relationship between them is Distance = Speed X Time

The whole trip can be divided into two parts

Part 1 :- Speed = x mph  and time =  a hours

        ∴ Distance = x .a miles

Part 2 :- Speed = x -5mph  and time =  2 hours

        ∴ Distance =(x-5).2 = (2x -10)miles

Total distance = (x.a + 2x -10) miles

Learn more about Distances here :

brainly.com/question/6716662

#SPJ4

4 0
2 years ago
Triangle J K L is similar to triangle P Q R ..
drek231 [11]

Answer:

t = 7.5

Step-by-step explanation:

PQ and JK are corresponding sides.

QR and KL are corresponding sides.

\dfrac{PQ}{JK} = \dfrac{QR}{KL}

\dfrac{25}{5} = \dfrac{t}{1.5}

5t = 25 \times 1.5

t = 5 \times 1.5

t = 7.5

8 0
2 years ago
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