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Answer:
oh its very simple
Even E²=t²×x²
formula
now please mark me as brainliest
Answer: 7 inches
Step-by-step explanation:
If x is the first piece, and the second piece is twice as long, then the second piece is 2x.
If the third piece is three times as long as the first piece, x, then the third piece is 3x.
The 42-inch board must be equal to all 3 pieces, so we will set up an equation and solve for x.
42 = x + 2x + 3x
42 = 6x
42 = 6x
7 = x
The first piece is 7 inches long.
<em>Learn more about </em><em>your question</em><em> here: brainly.com/question/20320071</em>
Answer:
3/7
Step-by-step explanation:
add 1/2 and 5/2=3, make /7 in to fraction: 3/7
= 3/7 - 1/2 x 2/3 + 1/3
multiply
= 3/7 - 1/3 + 1/3
cancel out the 1/3s
= 3/7
<span>42:6=7, the dividend is 42, the quotient is 7
so 42= 6x7
8:1=8, 8=8x1
12= 1x12
generalization
let be a:b=q, so a = bx q, a dividend, q quotient and b the divisor</span>
