3 years ago

Plz help on #17 I’m stuck

1 answer:

5 0

The doorstop is a triangular prism. volume of the triangular prism is the area of the base times the height
area of the base: 1/2 * 10*6=30cm²
height: 2.5cm
Volume: 30cm²*2.5cm=75cm³
weight: 75cm³*8.6g/cm³=645 grams

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Gelneren [198K]

Step-by-step explanation:

This isn't. a true identity.

${9}^{ \frac{1}{2} } doesnt \: equal \: \: {9}^{ \frac{1}{3} }$

3 0

2 years ago

You are asked to draw a triangle with side lengths of 6 inches and 8 inches. What is the longest whole number length that your t

tensa zangetsu [6.8K]

Fo sides, a,b,c
where c is the longest

c<a+b
or else you won't have a triangle

we want the longest side
this mystery side is c
other ones are a and b

c<6+8
c<14
the next largest whole number is 13

answer is 13 inches

3 0

2 years ago

Read 2 more answers

Marie can find the volume of a cube by using the formula V = s³, where s represents the side length of the cube. If Marie's cube

UNO [17]

Answer:

15.625 cm^3

Step-by-step explanation:

$V=2.5^{3} \\V=2.5*2.5*2.5\\V=6.25*2.5\\V=15.625 cm^{3}$