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nevsk [136]
4 years ago
9

15 POINTS AND BRAINLIEST (SHOW YOUR WORK)! A square has a side length of 3x - 8 cm. If the perimeter of the square is 148cm, wri

te an equation that can be solved to find the value of x. (Hint: your equation will involve the distributive property.)
Mathematics
2 answers:
I am Lyosha [343]4 years ago
7 0

4(3x-8)=148

4(3x-8)=148

12x-32=148

12x=180

x=15

to find each side

3(15)-8= 37

Gemiola [76]4 years ago
7 0

Answer:

4(3x-8)=148

Step-by-step explanation:

Why this happens is that all sides of a square are always congruent so if 3x-8 is 1 side, then multiplying it by 4 is the same as the perimeter. If you want to find x, then distribute the 4 first. The result would be 12x-32=148. Then simply add 32 to both sides so the variable is on one side alone. Then divide 180 by 12 to get your x of 15. Hopefully this helps, Comment if you have any questions!:)

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After graduating from college, Jane has two job offers to consider. Job A is compensated at $100,000 a year but
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\\ (b)  Job A , by approximately $6,867

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  \\ (d) Job A

Step-by-step explanation:

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Since there is an increment of 25% at the beginning of each new year. The breakdown of the increment is as follow:

\\First year : 125% of $ 10,000 = $12,500

\\Second year : 125% of $ 12,500 = $15,625

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\\Sixth year: 125% of $30,517.58 = $38,147.00

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\\Eight year: 125% of $47,683.75 = $59,604.69

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\\Eleventh year = $116,415.40

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8 0
4 years ago
3. Given: BAM is a right angle. If mBAM=4x+2, then solve for the value of x.
Dafna11 [192]

Answer:

3. x = 17

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Step-by-step explanation:

3. Given that <BAM = right angle, and

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4x + 22 = 90

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b. m<NMQ = right angle (given)

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Let m<PMQ = x

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