3 years ago

Could someone help me with these two On how to find the area of these two figures

Mathematics

1 answer:

Scrat [10]3 years ago

4 0

1st one: 3x^2 (3x squared) then squared again

2nd one: 4y^2 • y^3 +2

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For the rectangle shown, which equation can be used to find the value of x?

trasher [3.6K]

Answer:

Pythagorean theorem $a^{2} +b^{2} =c^{2}$

Step-by-step explanation:

$a^{2} +b^{2} =c^{2} \\x^{2} +3.6^{2} =7.4^{2} \\x^{2} +12.96=54.76\\x^{2} =\sqrt{41.8} \\x=6.47\\$

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3 years ago

If 8 and 15 are sides to a right triangle, whats the missing side?

mr Goodwill [35]

Answer:

Step-by-step explanation:

a[2]+b[2]=c[2]

8*8+15*15=hypotenuse.

64+225=289

$\sqrt{x} 289$

hypotenuse=17

6 0

3 years ago

3. A computer is worth $4000 when it is new. After each year it is worth half what it was the previous year

MrMuchimi

Answer:

Answer is 500

btw did round sorry

Step-by-step explanation:

First year

4,000 divided by 2,000=2,000

Second year

2,000 divided by 2=1,000

Third year

1,000 divided by 2=500

7 0

3 years ago

Read 2 more answers

Samuel walks forward 19 steps. He represents this movement with a positive 19. How would he represent the opposite of this numbe

spayn [35]

Answer: -38

Step-by-step explanation:

First he would have to walk back 19 steps to get back to his orginal position, then he would have to further go back another 19 steps.

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4 years ago

Mike has $136 to spend at the amusement park he spends 25% of that money on this ticket into the park how much does Mikey have l

Zina [86]

136 divided by 4 = 34
136 - 34 = 102

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3 years ago