Step-by-step explanation:
Hey there!
(-32)^-2 <em>Into</em><em> </em><em>posi</em><em>tive</em><em> </em><em>expo</em><em>nent</em><em>s</em><em>.</em>
<em>We</em><em> </em><em>generally</em><em> </em><em>law</em><em> </em><em>of</em><em> </em><em>nega</em><em>tive</em><em> </em><em>index</em><em>.</em>
<em><u>Exa</u></em><em><u>mple</u></em><em><u>;</u></em>
<em><u>
</u></em>
<em><u>So</u></em><em><u>,</u></em><em> </em><em>let's </em><em>make</em><em> </em><em>it</em><em> </em><em>same</em><em> </em><em>as</em><em> </em><em>this</em><em>:</em>
<em>
</em>
<em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>
Answer:
35.28 cm³
Explanation:
Volume of triangular prism = Area of Base × Length
Find area of base of the triangle:
1/2 × base × height = 1/2 × 4.2 × 2.8 = 5.88 cm²
Then find volume:
A × L = 5.88 × 6 = 35.28 cm³
Answer:
2 quarts
Step-by-step explanation:
Since a stack of wood 4 feet wide 8 feet long and 4 feet high is equal to 1 quart of wood., then dimensionally, we write it as 4 × 8 × 4.
We then need to find the number of quarts in a pie of 4 feet wide and 16 feet long and 4 feet high. We write it dimensionally as 4 × 16 × 4.
Since 1 quart = 4 × 8 × 4, then the number of quarts in 4 × 16 × 4 is
4 × 16 × 4 × 1 quart/4 × 8 × 4 = 2 × 1 quart = 2 quarts
Answer:
P = 6x + 14
Step-by-step explanation:
P = 2l + 2w
where P is perimeter, l is length, and w is width
l = x + 7
w = 2x
So P = 2(x+7) + 2(2x)
Distribute the 2 to the x and 7.
P = 2*x + 2*7 + 2*2x
Multiply each term out
P = 2x + 14 + 4x
Group the xs
P = 2x + 4x + 14
Combine like terms
P = 6x + 14
It’s option 4. Hope I’m not too late
