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4 years ago

Please help please ASAP!!!!!!!!

Mathematics

1 answer:

Nastasia [14]4 years ago

5 0

1. 4m exponent 5 6. x over 19zy

I hope you understand.

2. 2m exponent 7 7. x exponent 4 over y exponent 8

3. 8r exponent 5 8. 12 over ab

4. 4x exponent 2 9. 3x exponent 7 over 2y

5. 3 over m exponent 3 10. 1 over 16x exponent 8

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4 years ago

I) Consider the following figure,

qwelly [4]

Step-by-step explanation:

If PQRS is a quadrilateral inscribed in a circle, then the opposite angles of the quadrilateral are supplementary.

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3 years ago

Using the digits 0 to 9 at most one time each, fill in the boxes to create a three-digit number. Try to create a three-digit num

zhenek [66]

Answer:

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Step-by-step explanation:

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3 years ago

What are the solutions of the quadratic equation? 4x^2+34x+60=0

insens350 [35]

Answer:

Option 3) -6,-5/2

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$4x^{2} +34x+60=0$

$a=4\\b=34\\c=60$

substitute in the formula

$x=\frac{-34(+/-)\sqrt{34^{2}-4(4)(60)}} {2(4)}$

$x=\frac{-34(+/-)\sqrt{196}} {8}$

$x=\frac{-34(+/-)14} {8}$

$x_1=\frac{-34(+)14} {8}=-\frac{20}{8}=-\frac{5}{2}$

$x_2=\frac{-34(-)14} {8}=-6$

6 0

3 years ago