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2 years ago

12

The length of a rectangular frame is 15 inches, and the width of the frame is 8 inches. What is the length of a diagonal of this

frame in inches?

1 answer:

Anna11 [10]2 years ago

3 0

Answer:

yingying tinger

Step-by-step explanation:

You might be interested in

An abscissa point equal to the opposite of three quarters and ordinate equal to two

klemol [59]

Answer:

P(- 3/4, 2)

Step-by-step explanation:

Translating statement

3/4 ... opposite = - 3/4

ordered 2

P(- 3/4, 2)

8 0

2 years ago

What is the sum? 3 y / Y 2 + 7 y + 10 + 2 / y + 2

kap26 [50]

Answer:

5/(y+5)

Step-by-step explanation:

Perhaps you want the sum ...

$\dfrac{3y}{y^2+7y+10}+\dfrac{2}{y+2}\\\\=\dfrac{3y}{(y+2)(y+5)}+\dfrac{2(y+5)}{(y+2)(y+5)}=\dfrac{3y+2(y+5)}{(y+2)(y+5)}\\\\=\dfrac{5y+10}{(y+2)(y+5)}=\dfrac{5(y+2)}{(y+2)(y+5)}=\boxed{\dfrac{5}{y+5}}$

_____

<em>Comment on rational expressions</em>

When writing ratios in plain text, it is imperative to put parentheses around numerators and denominators. (If the numerator is a product only, then parentheses are optional.)

Your expression might be properly written as ...

3y/(y^2 +7y +10) +2/(y+2)

As you have written it, it simplifies to ...

3(y/y)2 +7y +10 +2/y +2 = 3·2 +7y +2/y +12

= 7y +2/y +18

Please note, too, the exponentiation symbol (^).

6 0

2 years ago

Which of the functions graphed below is continuous?

vaieri [72.5K]

Answer:

The answer is the second one

5 0

2 years ago

A chef at a restaurant uses 12 pounds of butter each day about how many grams of butter does the chef use each day

8_murik_8 [283]

5443.11 grams of butter

5 0

3 years ago

A North American river otter wants to cross the North Saskatchewan river. It can swim at a speed of 2.75 m/s. In that location,

insens350 [35]

Answer:

Step-by-step explanation:

time to cross will be the distance divided by the velocity in that direction.

a) t = d/v = 45/2.75 = 16.363636... 16.4 s

In the same time that the otter is swimming cross stream, the stream is also moving perpendicularly at its own pace.

b) d = vt = 2.5(16.36) = 40.9090... 40.9 m

As velocity is a vector, An observer on the bank would see the velocity as the vector addition of the cross stream and down stream velocities

c) v = √(2.75² + 2.5²) = 3.716517... 3.72 m/s magnitude

θ = arctan2.5/2.75 = 42.2736... 42.3° downstream of a line straight across

7 0

2 years ago