Let's solve your equation step-by-step.<span><span><span><span>−<span>7w</span></span>+17</span>−30</span>=31</span>Step 1: Simplify both sides of the equation.<span><span><span><span>−<span>7w</span></span>+17</span>−30</span>=31</span><span>Simplify: (Show steps)</span><span><span><span>−<span>7w</span></span>−13</span>=31</span>Step 2: Add 13 to both sides.<span><span><span><span>−<span>7w</span></span>−13</span>+13</span>=<span>31+13</span></span><span><span>−<span>7w</span></span>=44</span>Step 3: Divide both sides by -7.<span><span><span>−<span>7w/</span></span><span>−7</span></span>=<span>44/<span>−7</span></span></span><span>w=<span><span>−44/</span>7</span></span>Answer:<span>w=<span><span>−44/</span><span>7</span></span></span>
Answer:
Step-by-step explanation:
u put the gs with each other by flipping the one that was changed
3.6g-1.6g=8-2
2g=6
g=6/2
g=3
a) This part is already complete I think..
b) This is a cuboid and lateral surface area of cuboid is: 2(lb +bh + hl)
= 2( 10 × 3 + 3 × 7 + 7 × 10)
= 2(30 + 21 + 70)
= 2 × 121 = 242 cm²
Now, the area of top & bottom: lb
= 2 × 10 × 3
= 60 cm²
Neglecting the top & bottom surface area of cuboid:
= 242 - 60
= 180 cm²
c) The total surface area us 242.. I have already done that part above...
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If i have done something wrong.. please lemme know :)
