11. Cement pillars for a porch are 2 feet

Mathematics

2 answers:

Varvara68 [4.7K]3 years ago

6 0

(8)(2)(2)=32
32(6)=192
Final answer: 192ft^3

Kitty [74]3 years ago

5 0

192 ft cubed

explanation: 2*2*8 = 32 for the volume of 1 pillar. since there are a total of 6, you must multiply the volume of one of the pillars by 6. 6*32= 192 ft cubed

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3 years ago

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Help a girl out with geometry

Darya [45]

Follow the steps

106=x+79+x+45
106=2x+124
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then
angle LMF= -9+79
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kupik [55]

Answer:

Slope of the function is $=3.75$ ,Y-intercept $=20$ .

The function is $y=3.75(x)+20$ with initial value $=20$ ,Jordan puts $\$3.75$ each week andthe amount saved by Jordan after $52$ week $=215\$$ .

Step-by-step explanation:

To understand the slope and y-intercept lets assign $x$ as number of weeks and $y$ as the money saved by Jordan.

Jordan is already having a sum of $\$20$ inside the money bank so in $0$ week the amount is $\$20$ can be written as $(x,y) =(0,20)$ in coordinate form.

SImilarly

We have $(x,y) =(0,20)$ and $(x_1,y_1) =(25,113.75)$

Part A:

The function is $y=m(x)+b$

From point-slope form,we have slope (m)

and $m=\frac{y_1-y}{x_1-x}$ ,plugging the values of the points.

$m=\frac{113.75-20}{25-0}=3.75$

Y-intercept of this function is the constant term or the money of $\$20$ that is already inside the money bank.

We can also calculate y-intercept by arranging the function as $b=y-m(x)$ choosing any $(x_1,y_1) = (25,113.75)$ coordinate and here $b$ is the y-intercept.