2 years ago

If 3

1 answer:

4 0

Answer:Given that 3 persons can weave 168 shawls in 14 days. Then, Shawls are woven in 1 day by the 3 men = 168/14 = 12. Shawls are woven in 1 day ...

Step-by-step explanation:

You might be interested in

A=(_3 2),b (4 _6),c=(5 _10)

MAXImum [283]

First we find x of p:

$x = 2 \times ( - 3) - \frac{1}{2} \times 4 + \frac{2}{5} \times 5 \\ = - 6 - 2 + 2 = - 6$

then we find y of p:

$y = 2 \times 2 - \frac{1}{2} \times ( - 6) - \frac{2}{5} \times ( - 10) \\ = 4 + 3 + 4 = 11$

so

$p = \binom{ - 6}{11}$

and

$|p| = \sqrt{ {( - 6)}^{2} + {11}^{2} } \\ = \sqrt{36 + 121} = \sqrt{157} = 12.53$

6 0

3 years ago

At the donut shop,Kari had to get 3 dozen donuts.2/6 were cake donuts,1/6 were glazed donuts, and the rest were frosted donuts.H

larisa86 [58]

Kari got 36 donuts in total.

2/6 = 12/36 cake donuts
1/6 = 6/36 glazed donuts
3/6 = 18/36 frosted donuts

Kari got 12 cake donuts, 6 glazed donuts, and 18 frosted donuts. Hope this helps!

4 0

3 years ago

When simplifying an exponential expression what happens to an exponent when it is moved from the numerator to the denominator or

Gala2k [10]

Answer:

Hi I don't really get it but I'll do my best to figure it out.

Basically if a numerator has a negative exponent it would be moved to the bottom to make the exponent positive.

IF there is a negative exponent at the denominator you move it to the top to make it positive.

Hope that helps.

3 0

3 years ago

Solve -8x +Y=23 and -x+6y=-3 using substitution method

marysya [2.9K]

y=8x+23

y=x/6-1/2

i believe this is the answer

4 0

3 years ago

Use Pythagorean Theorem to find the value of x

Ahat [919]

Answer:

x = 13

Step-by-step explanation:

x = $\sqrt{x} a^{2} + b^{2}$

12^2 + 5^2 = 13

5 0

3 years ago

Read 2 more answers