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3 years ago

PLs HELP me with this question I really need it!!!!!!

Mathematics

2 answers:

melisa1 [442]3 years ago

7 0

Answer:

A.the radius

Step-by-step explanation:

The area of a sector of a circle is ½ r² ∅, where r is the radius and ∅ the angle in radians subtended by the arc at the centre of the circle. So in the below diagram, the shaded area is equal to ½ r² ∅ .

plz mark me as brainliest :)

DaniilM [7]3 years ago

3 0

Answer:the radius

Step-by-step explanation:

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Veseljchak [2.6K]

Well, 12 issues end up as 960 pages total

so... if in 960 pages, 384 are ads, what about 80 pages?

well $\bf \begin{array}{ccllll}
pages&ads\\
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3 years ago

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Find the surface area of the figure.<br> PLEASE HELP!

olya-2409 [2.1K]

Answer:

The total surface area is: 468 in^2 which agrees with answer a)

Step-by-step explanation:

The three lateral faces of the prism are rectangles, and the sums of their areas give:

12 * 10 + 9 * 10 + 15 * 10 = 360 in^2

The area of each triangular base (notice it is a right triangle) is given by:

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3 years ago

Please help me with this homework

Vera_Pavlovna [14]

Answer:

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Step-by-step explanation:

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3 years ago

Solve for f (-3) for f (x) = 1 -x<br> f (-3) = [ ? ]

Lostsunrise [7]

F(x) = 1 - x
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3 0

3 years ago

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Solving two-step equations:

aleksklad [387]

Answer:

Mia scored 6 baskets Last Saturday.

Step-by-step explanation:

Let:

Mia made score of baskets on Last Saturday = x

Mia made score of baskets yesterday = 3x (Mia made three times as many baskets in yesterday’s basketball game as she did last Saturday. three times means multiply 3 with score of Last Saturday baskets, i.e. x)

Total score of baskets = 24

We need to find How many baskets did Mia score last Saturday?

We can write:

<em>Total Score = Score on Last Saturday + Score yester</em>day

$24=x+3x$

Solving this equation we can find value of x:

$24=x+3x\\24=4x\\=>4x=24\\x=\frac{24}{4}\\x=6$

So, we get value of x = 6

Mia made score of baskets on Last Saturday = x = 6

Mia scored 6 baskets Last Saturday.

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3 years ago