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2 years ago

6.13x7 approximate valuewhat is the answer

Mathematics

1 answer:

sergejj [24]2 years ago

3 0

I think the correct answer would be 42.91

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A home-decorating company is determining the amount of fabric required for a customer's window treatments. A single window requi

Julli [10]

Answer:

$43\frac{1}{6} \:yards$

Step-by-step explanation:

GIVEN :-

Amount of fabric required for :-

a single window = $12\frac{2}{3} = \frac{38}{3} \:yards$
a double window = $17\frac{5}{6} = \frac{107}{6} \: yards$

TO FIND :-

Amount of fabric required for two single windows and one double windows.

SOLUTION :-

Amount of fabric required for two single windows = $2(\frac{38}{3} ) = \frac{76}{3} \:yards$

Amount of fabric required for 2 single & 1 double window = $\frac{76}{3} + \frac{107}{6}$

= $\frac{152+107}{6}$

= $\frac{259}{6}$

= $43\frac{1}{6} \:yards$

6 0

2 years ago

1. Change each fraction to a percent. a. 6/100 b. 3/8 c. 357/100 d. 100/100

tino4ka555 [31]

Just multiply each fraction by 100

a. is (6*100) /100 = 6 per cent

b = (3*100) / 8 = 37.5 %

do same for the last 2

7 0

2 years ago

A high school soccer team is going to Columbus, Ohio to see a professional soccer game. A coordinate grid is superimposed on a h

V125BC [204]

The point halfway between the two cities would be the midpoint, which is found by averaging the x and y coordinates. In this case the point would be ((3+7)/2, (4+1)/2) = (5, 2.5). The distance between the stadium and the high school can be found using the distance formula and then multiplying by 10.9 miles. That would get us 10.9sqrt((7-3)^2+(4-1)^2) = 54.5 miles if I did that mental math right.

6 0

3 years ago

3. Solve the equation using square roots. If the equation has no real solution, write

noname [10]

3) x² - 121 = 0

x² = 121

x' = +√121

x' = 11

_______________

x'' = - √121

x'' = -11

Solution ⇒ S{-11 ; 11 } or (x-11)(x+11)

4) 4x² + 144 = 0

4x² = -144

x² = -144 / 4

x² = -36

x = √-36

No solution ⇒ S = ∅

5) z²+10z+21 = 0

Δ = 10² - 4(1)(21)

Δ = 100 - 84

Δ = 16

x' = (-10+4) / 2 = -6/2 = -3

x'' = (-10-4) / 2 = -14/2 = -7

Solution ⇒ S{ -7 ; -3} or (x+3)(x+7)

4 0

3 years ago

Solve for n. (7^2)^4 = n^8

enyata [817]

7^2x4 = n^8
7^8 = n^8
n = 7

4 0

2 years ago

6.13x7 approximate valuewhat is the answer​

6.13x7 approximate valuewhat is the answer