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3 years ago

1. Enter the product. 421 x 53 = 22,313 is this correct

Mathematics

2 answers:

Dima020 [189]3 years ago

6 0

Answer:

Step-by-step explanation:

Yes it is correct

Aneli [31]3 years ago

6 0

Answer:

421.53= 22.313sirr es cectoo

Step-by-step explanation:

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If y=-18 when x=6 find x when y=6

torisob [31]

Answer:

X=-2

Step-by-step explanation: x is negative 1/3 of y. We can tell because of this example so when you divide y=6 by negative 1/3 it makes -2!

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4 years ago

Don’t answer if you don’t know, plz. Thanks.

horrorfan [7]

B. I did this test too.

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3 years ago

An airplane leaves an airport and flies due west 150 miles and then 170 miles in the direction S 49.17°W. How far is the plane f

Sphinxa [80]

Answer:

Distance between plane and airport is 134.4 miles.

Step-by-step explanation:

Given : An airplane leaves an airport and flies due west 150 miles and then 170 miles in the direction S 49.17°W.

To find : How far is the plane from the airport.

Solution : Distance from airport to west is 150 miles and then 170 miles in the direction south and angle form is S 49.17° W

Refer the attached picture for clearance.

Applying law of cosines

$c^2=a^2+b^2-2ab Cos(C)$

$c=\sqrt{a^2+b^2-2ab Cos(C)}$

where a= 150 miles

b=170 miles

C= 49.17° angle in degree

c = distance between plane from the airport

Put values in the formula,

$c=\sqrt{a^2+b^2-2ab Cos(C)}$

$c=\sqrt{150^2+170^2-2(150)(170) Cos(49.17^{\circ})}$

$c=\sqrt{22500+28900-51000(0.653)}$

$c=\sqrt{51400-33303}$

$c=\sqrt{18057}$

$c=134.37$

Therefore, Distance between plane and airport is 134.4 miles.

5 0

3 years ago

Read 2 more answers

The demand d for a companys product cost x is predicted by the function d(x) = 500-2x. The price p in dollars that the company c

ArbitrLikvidat [17]

Answer:

Step-by-step explanation:

The Break Even point is the point at which the cost=revenue

14,980+20x=30x

14,980=10x

1,498=x

a. 1,498 units must be sold to break even. At $20 per unit, the dollar amount will be $29,960

b. The profit function is P(x)=R(x)-C(x)

So P(x)=30x-(14,980+20x)

If you want to solve for this equation just enter the value of x we found for the break even point to get the answer.

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3 years ago

Jody paid $48.23 for a jacket. The price included a 6% sales tax. What was the original price of the jacket.

Lana71 [14]

Your teacher might have rounded in order to get her answer.

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4 years ago

1. Enter the product. 421 x 53 = 22,313 is this correct ​

1. Enter the product. 421 x 53 = 22,313 is this correct