3 years ago

Which three lengths could be the lengths of the sides of a triangle?

1 answer:

5 0

C. 7 cm by 7 cm by 43 cm

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gavmur [86]

Answer:

The trapezoidal prism's volume is $312m^{2}$

Step-by-step explanation:

Step 1: Recognize the shape is a trapezoidal prism

Constructed from:

Trapezoids

Step 2: Solve the area of the shape

Area of Trapezoid = $(\frac{a+b}{2} h) =( \frac{5+8}{2} 4.8)=(\frac{13}{2} 4.8) = 31.2m^{2}$

Step 3: Multiple the area of the Trapezoid by the width

Area of Trapezoid x 10m = Area of Trapezoidal Prism

$(31.2m^{2} )(10m^{2} )= Volume\\312m^{3} =Volume$

4 0

3 years ago

uranmaximum [27]

where the rest of question

8 0

3 years ago

barxatty [35]

Easy peasy
slope intercept form is y=mx+b where m=slope

we see taht we have y=7/2x-2
therefor m=slope=7/2
the slope is 7/2

3 0

3 years ago

Alex787 [66]

There are 5 groups of 3 in the number 15, so 15/3=5

4 0

3 years ago

slega [8]

Answer:

There's the graph

But the answer is x<9

X is all values below 9.

5 0

3 years ago