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4 years ago

Find the area. The figure is not drawn to scale.

Mathematics

1 answer:

jeka944 years ago

5 0

Answer:

627,264 square inches

Step-by-step explanation:

multiply all the numbers together

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Evaluate 23x-1 for x = 1.<br> 1<br> 4<br> 7<br> 8

denis23 [38]

If x is 1, then 23x is 23, so we have 23-1=22 as the answer.

7 0

4 years ago

Read 2 more answers

The average number of red blue and green bags is 136. They are 30 more red than blue bags. There are 15 less green than blue. Ho

Andrews [41]

Answer:

The Number of green bag is 116

Step-by-step explanation:

Given as :

The average number of red , blue and green bags = 136

I.e $\frac{red + blue + green}{3}$ = 136

Or, red + blue + green = 136 × 3

Or, red + blue + green = 408

Number of red bag = Number of blue bags + 30

Number of green bag = Number of blue bags - 15

Or, ( blue bag + 30 ) + blue bag + ( blue bag - 15 ) = 408

Or, 3 blue bag = 408 - 15

Or, Number of blue bags = 131

Number of red bag = Number of blue bags + 30

Number of red bag = 131 + 30

Or, Number of red bag = 161

Number of green bag = Number of blue bags - 15

Or, Number of green bag = 131 - 15

Or, Number of green bag = 116

Hence The Number of green bag is 116 Answer

3 0

3 years ago

Is (1, 1) a solution to this system of equations? x + 18y = 12 11x + 9y = 20

V125BC [204]

Answer:

Step-by-step explanation:

1 + 18 = 12 which is wrong

11 + 9 = 20 but the other one was wrong so it doesnt work for both

6 0

3 years ago

The width of a rectangle is 8 inches and remains constant, while the length of the rectangle increases at a constant rate of 3 i

Crazy boy [7]

Check the picture below

thus

$\bf r^2=x^2+y^2\impliedby \textit{now, "y" is a constant, thus }\implies r^2=x^2+64
\\\\\\
2r\cfrac{dr}{dt}=2x\cfrac{dx}{dt}+0\implies \cfrac{dr}{dt}=\cfrac{x\frac{dx}{dt}}{r}\quad 
\begin{cases}
x=6\\
\frac{dx}{dt}=3\\
r=\sqrt{x^2+y^2}\\
\qquad \sqrt{6^2+64}\\
\qquad 10
\end{cases}
\\\\\\
\cfrac{dr}{dt}=\cfrac{6\cdot 3}{10}$

3 0

3 years ago

Find the rectangular coordinates of (7, 150°)

Y_Kistochka [10]

Answer:

The coordinates are (-7sqrt(3)/2, 7/2).

Step-by-step explanation:

The rectangular coordinates from polar coordinates is found by:

x = r*cos(theta)

y = r*sin(theta)

Substituting the given values, we get:

x = 7*cos(150 deg) = 7*(-sqrt(3)/2) = -7sqrt(3)/2

y = 7*sin(150 deg) = 7*(1/2) = 7/2

The coordinates are (-7sqrt(3)/2, 7/2).

I hope this helps! :)

4 0

3 years ago