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3 years ago

Evaluate 1x + y, for x = 8 and y=-15. 7 -7 23 -23

Mathematics

1 answer:

statuscvo [17]3 years ago

5 0

Answer:

B) -7

Step-by-step explanation:

x+y

8+(-15)=8-15=-7

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Any face that is not a base

Ann [662]

Answer:

In Mathematics Geometry,<em> lateral face</em> is said be the side of a 3D-figure in that is not a base.

Please check the attached figure to visual the concept.

Step-by-step explanation:

In Mathematics Geometry,<em> lateral face</em> is said be the side of a 3D-figure in that is not a base.

The faces in in a prism or pyramid which are not bases are basically the lateral faces.

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Please check the attached figure to visual the concept.

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3 years ago

Find the area of the shaded sector.

Vladimir [108]

Given that,

Radius of the circle, r = 8.91 cm

Angle, $\theta=81^{\circ}$

To find,

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Solution,

The formula for the area of minor sector is given by the formula as follows :

$A=\dfrac{\theta}{360}\times \pi r^2\\\\A=\dfrac{81}{360}\times \pi \times (8.91)^2\\\\A=56.11\ \text{cm}^2$

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3 years ago

A taxi driver charges a $5 flat fee to enter the car and $0.50 per mile .what is the total cost of a taxi ride ?

GREYUIT [131]

Answer:

Step-by-step explanation:

$5.50 for first mile and .50 cents additional for each additional mile

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Mumz [18]

Answer:

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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