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QveST [7]
3 years ago
9

Find the area of the triangle

Mathematics
1 answer:
mafiozo [28]3 years ago
7 0
Your answer:
A≈247.98
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Find 7% of 3.1 trillion
wariber [46]

Answer:217,000,000,000 (or just plain 217000000000)


Step-by-step explanation:7% is 0.07.

0.07 * 3.1 trillion


5 0
3 years ago
Why is -16 the leading coefficient in quadratic applications
Lady bird [3.3K]

Answer:

Step-by-step explanation:e equation has a leading coefficient of 1 or if the equation is a difference of squares. The zero-factor property is then used to find solutions. ... Another method for solving quadratics is the square root property. The variable is squared.

3 0
2 years ago
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HELP ME PLEASE............................................................
mestny [16]

Answer:

2√6

Step-by-step explanation:

find the hypotenuse of the triangle thats 3 and 7

pythagorean

3 squared + 7 squared

16 + 49 = 57

√57 is the hypotenuse

√57 is also the base of the triangle that has side thats 9

pythagorean theorem

x squared + √57 squared = 9 squared

x^2 + 57 = 81

x^2 = 81 - 57

x^2 = 24

x = √24

x = √4 * √6

x = 2√6

7 0
2 years ago
2x−8=20 steps to solving
Art [367]
Add 8 to both sides
2x = 28
Divide 2 to both sides
Solution: x = 14
4 0
2 years ago
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Evaluate the expression below when x = -1. 2x2 − 5 x + 9 -7 8 -3 8 -1 8 -1
nata0808 [166]
Plug in the -1 inside the given equation:

y=2x²-5x+9-78-38-18-1

y=2(-1)²-5(-1)-126= -119
3 0
3 years ago
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