We have
First, we can combine like terms 3y and -7y to get -4y.
Then, we have
We could then subtract 8 on both sides to get
Finally, we isolate y completely by dividing both sides by -4, to get
Answer:2.5
Step-by-step explanation: just do 6 divided by 15 and the rate is 2.5
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Step 1:
Write the equation
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step 2:
due to reciprocal 4 comes up and 3 comes down
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step 3:
divide 4 with 2
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step 4:
finally we get 0.667
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⚡final answer:
0.667✓
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hope it helped you:)
have a nice day!
Answer:
25
Step-by-step explanation:
remember that the pythagorean theorem is a²+b²=c²
so this equation would be:
7²+24²=c²
solve the exponents
49 + 576 = c²
combine like terms
625 = c²
take the radical of each number
√625 = √c²
25 = c
have a lovely day <3
B, 190.
First you find the area of the circle (pi times radius squared) however, since you are given diameter, you must find radius by dividing diameter by 2. So, your radius is 9, then you plug it into the formula and you get 254.5. After multiplying this by 0.75 because you only want to find 75 percent of the area, you get the answer of 191m
