Please help if you can:)

Mathematics

1 answer:

geniusboy [140]3 years ago

8 0

Answer:

(-2,17) i think i am not sure

Step-by-step explanation:

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A jeweler is dividing

tatuchka [14]

Question:

A jeweler is dividing 3/8 of a pound of rubies among 4 lots. What part of a pound will each lot weigh? A.1/4 B.1/8 C.1/16 D.3/32

Answer:

Option D

Each lot weight $\frac{3}{32}$ part of pound

Solution:

Given that,

A jeweler is dividing 3/8 of a pound of rubies among 4 lots

To find: part of a pound each lot weigh

From given,

$\frac{3}{8} \text{ of a pound } = 4 lots$

Let "x" be the part of a pound each lot weigh

Therefore,

$\frac{3}{8} \text{ of a pound } = 4 lots\\\\"x" part = 1\ lots$

This forms a proportion and solve by cross multiplying

$\frac{3}{8} \times 1 = 4 \times x\\\\x = \frac{3}{32}$

Thus, each lot weight $\frac{3}{32}$ part of pound

6 0

3 years ago

Find the terminal point P(x,y) on the unit circle determined by the given value of t=4pi/3. Please enter your answer as an order

Crazy boy [7]

So in your circle their is a terminal point who is assigned by the value of P(x,y) and lies or determined by teh value of T=4pi/3. To get the coordinates of this terminal point first is to know what is the angle of the T and the answer is (-1/2, -sqrt(3)/2)

5 0

4 years ago

Read 2 more answers

Rewrite the formula below in terms of F <img src="https://tex.z-dn.net/?f=R%3D%20%5Cfrac%7BF%7D%7BN%2BF%7D%20" id="TexFo

insens350 [35]

$\bf R=\cfrac{F}{N+F}\implies R(N+F)=F\implies RN+RF=F
\\\\\\
RN=F-RF\implies RN=F(1-R)\implies \cfrac{RN}{1-R}=F$