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2 years ago

Which statements about the diagram are true?

Mathematics

1 answer:

gregori [183]2 years ago

6 0

Answer:

the middle ones

Step-by-step explanation:

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Someone help with me with this algebra thing the attactments r down below

Roman55 [17]

Answer:

1) A KitKat Crispy bar

2) B4

3) Then the machine is broken

4) It could be a malfunction

5) No, someone messed up the stickers

6) Them the machine is working

5 0

3 years ago

Read 2 more answers

Swanson plans to attempt to swim across the lake from point A to point B as shown below. To determine how far he will have to sw

Ipatiy [6.2K]

Answer:

2.38 miles

Step-by-step explanation:

From Given diagram:

In ΔABC,

AC=2.5 miles

BC= 3.7 miles

∠BCA= 39.4°

Now as we have two sides and an angle, using law of cosines to find the third side:

c= √(a^2+b^2-2abcosα

AB=√(AC)^2 + (BC)^2 - 2(AC)(BC)cosα

=√(2.5)^2 + (3.7)^2 - 2(2.5)(3.7)cos(39.4°)

=√(2.5)^2 + (3.7)^2 - 2(2.5)(3.7)(0.77)

=√(5.695)

= 2.38 !

3 0

3 years ago

A curious student has a bag of multi-colored candies. He wants to know how many of each color are in the bag. He makes the follo

allochka39001 [22]

What is the question?

8 0

3 years ago

Someone help I don't know what the diameter or radius is

Elenna [48]

<h3>Answer:</h3>

52.38 inch² & 261.90 inch²

<h3>Step-by-step explanation:</h3>

Here we need to find the area of the sector . So according to formula we know the area of sector as ,

$\boxed {\sf Area_{(sector)}= \dfrac{\theta}{360}\times \pi r^2 }$

Here we can see that the central angle subtended by the arc is 60° and the radius of the circle is 10 inches . So the required area would be ,

=> Area = ∅/ 360° × π r²

=> Area = 60°/360° × 22/7 × (10in.)²

=> Area = 1/6 * 22/7 * 100 in²

=> Area = 52 .380 in²

<h3>★ Hence the area of the red sector is 52.38 inch².</h3>

_________________________________

Now let's find out the area of blue sector .The angle subtended by the arc will be (360-60)°=300° .

=> Area = 300/360 × 22/7 × 100 in²

=> Area = 261. 90 in²

<h3>★ Hence the area of blue sector is 261.90 inch².</h3>

$\boxed{\red{\sf Area _{(red \ sector )} = 52.38 in^2 }}$

$\boxed{\blue{\sf Area _{(blue \ sector )} = 261.90 in^2 }}$

5 0

3 years ago

Select the correct answer.

Ahat [919]

Answer:

Step-by-step explanation:

neither a relation nor a function

6 0

3 years ago