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PilotLPTM [1.2K]
3 years ago
7

C an some one help me​

Mathematics
1 answer:
Pavlova-9 [17]3 years ago
8 0

Answer:

b

Step-by-step explanation:

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What is 7x193 in english
Aleksandr [31]
The answer is 1351 I know this because I did all the math
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Thomas brings over 1/2 of his marble collection. He divides these marbles equally among 3 friends. What fraction of Thomas's ent
aleksley [76]

Answer:

Each of the three friends will get one-sixth of the Thomas's enitre marble collection.

Step-by-step explanation:

Fraction of the total marble collection brought by Thomas = \frac{1}{2}

Now, Thomas divides these marbles equally among his three friends. So, each of the three friends will get one-third of the total marble collection brought by Thomas.

Fraction of total marble collection got by each friend = \frac{1}{3} \;of\;fraction\;of\;total\;marble\;collection\;brought\;by\;Thomas

= \frac{1}{3}\times\frac{1}{2}=\frac{1}{6}

∴ Each of the three friends of Thomas will get one-sixth of his entire collection of marbles.

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3 years ago
If the ratio of a circle's sector to its total area is 3/8, what is the measure of its sector's arc?
mars1129 [50]
Imagine the area is 360 degrees, or 2\pi radians.

You would multiply it by (3/8) to get your answer.
6 0
3 years ago
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Two angles of a triangle measure 45 degrees and 90 degrees. What is the third angle measure?
neonofarm [45]

Answer:

B

Step-by-step explanation:

Angles in a triangle add up to 180

Take 45 + 90 then subtract the answer from 180

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A rectangle with an area of 4/7 m2 is dilated by a factor of 7. What is the area of the dilated rectangle
tatyana61 [14]

according to the picture we have:

x.y=4.7

(7)x(7)y=49xy=(49)(4.7)=230.3

6 0
4 years ago
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