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3 years ago

S is between B and C. True or false

Mathematics

2 answers:

Brut [27]3 years ago

8 0

False because I looked it up online

abruzzese [7]3 years ago

7 0

I would say false.

B is on top of S.

I'm using common sense here but If you were to draw a line from B and C.

S would not be marked in between that line.

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Need help ASAP thanks

Otrada [13]

Answer:

area of sector= teete ×πr²

360

40°×22×2×2

360 7

40×88

2520

3520

2520

=1.397°

7 0

2 years ago

Data set with one value so that the mean of the data is 7. 7, 9, 4, 10, 7,

xz_007 [3.2K]

Answer:

The mean ( average ) is 7.54

Step-by-step explanation:

8 0

3 years ago

Kristy ran 700 meters, while Jessica ran 4 kilometers. Who ran the furthest?Explain.

MissTica

In order to compare the distances, we have to change them into one type of unit,
so, 4 Km = 4,000 m

We know,4,000 > 700

In short, Jessica ran more than Kristy

Hope this helps!

3 0

3 years ago

Read 2 more answers

Determine whether the question

KiRa [710]

"How much did your classmates typically spend on music downloads last year?" is a statistical question, and the units would be both the number of students and how many downloads each individual bought.

4 0

2 years ago

Aunty Joan packs a packet of sweets to Alice and Olivia. Alice and Olivia share sweets in the ratio 7:3. Alice gives 3 sweets to

aivan3 [116]

Initially, Alice had 28 sweets and Olivia 12 sweets.

Step-by-step explanation:

First assume that Aunty Joan has x number sweets.

Alice and Olivia shared the x sweets in a ration of 7:3, this means

Alice had 7/10 x sweets and Olivia had 3/10 sweets.

Alice gives 3 sweets to Olivia, Alice will remain with ;

$\frac{7}{10} x-3$

Then the new ratio changes to 5:3 which means Alice will have 5/8 x number of sweets.

Equate the number of sweets for Alice in the two cases, which is

$\frac{5}{8}x=\frac{7}{10} x-3\\ \\\frac{7}{10} x-\frac{5}{8} x=3\\$

$\frac{56x-50x}{80} =3\\\\\\\frac{6}{80} x=3\\\\\\6x=80*3\\\\\\x=240/6\\\\x=40$

So there were 40 sweets at first

Using the ratio of 7:3 then

Alice had 7/10 *40 = 28 sweets

Olivia had 3/10*40= 12 sweets

Alice gave Olivia 3 sweets, so she will remain with 28-3 =25 sweets. Olivia will now have 15 sweets.The new ratio will be 25:15 simplified as 5:3.

Learn More

Ratio : brainly.com/question/11095585

Keywords : Ratio

#LearnwithBrainly

5 0

3 years ago