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Artyom0805 [142]
3 years ago
13

Solve the equation 6+2x=20 10 points!!!

Mathematics
1 answer:
bulgar [2K]3 years ago
5 0

Answer:

x=7

Step-by-step explanation:

2x=20-6

2x=14

x=14/2

x=7

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Rewrite: 72x3/4<br> please show how you got answer
Alex_Xolod [135]

We have been given the expression

72 \times \frac{3}{4}

We can rewrite the expression as \frac{72\times 3}{4}

In order to simplify the given expression, we can check if we have any common terms in the numerator and denominator.

We can write the term 72 which is in the numerator as 18\times 4

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We can see that 4 is common in both numerator and denominator. Hence, we can cancel 4. Thus, we are left with

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8 0
3 years ago
Can someone please help and explain how to use the Pythagorean Theorem to prove a triangle is a right triangle.
marin [14]

Hi there!

For the Pythagorean Theorem, basically you just need to apply this formula: a^2 + b^2 = c^2

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Which equals, 225 + 64 = 289

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7 0
3 years ago
If a number is positive, then it is a whole number and an integer.
GaryK [48]

Answer:

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4 0
2 years ago
1. A sailboat heads west across a lake. It travels
Anuta_ua [19.1K]

Answer:

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6 0
3 years ago
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vlabodo [156]

Answer: The perimeter is 48 inches. The area is 140

Step-by-step explanation:

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3 years ago
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