Can anyone help for me in this questions

Mathematics

2 answers:

damaskus [11]3 years ago

7 0

A) 81/16 B) 61/37 C) 3x D) 4/5

lianna [129]3 years ago

6 0

Answer:

Step-by-step explanation:

Note : any number or variable with it's power 0 is considered as one.

Last one is the solution to find the two ration numbers between 2/5 and 3/4 (question which u asked just before this question).

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I help for this question ASAP

Alekssandra [29.7K]

Answer:

Step-by-step explanation

The highest degree of a quadratic equation or polynomial always determine the number of factors or zeros that such polynomial have.'

For the polynomial 2x^4+6x-5

You can see that the leading degree is 4. Hence the polynomial will have 4 roots and factors

7 0

3 years ago

Solve the system of equations. 3x+4y=−23 x=3y+1

larisa86 [58]

Answer:

Step-by-step explanation:

3x+4y=−23.........(1)

x=3y+1 .........(2)

Putting (2) in (1)

3(3y + 1) + 4y = -23

9y + 3 + 4y = -23

9y + 4y = -23 - 3

13y = -26

y = -26/13

y = -2

Putting y into (2)

x=3y+1

x = 3(-2) + 1

x = -6 + 1

x = -5

7 0

3 years ago

Find the Error A student states that the exterior angle of a triangle can never be a right angle. Choose the response that ident

wariber [46]

Student is wrong An exterior angle of a triangle can be adjacent to the right angle of a right triangle, so an exterior angle can be a right angle.

<h3>What is exterior angle?</h3>

The Exterior Angle is the angle between any side of a shape, and a line extended from the next side.

The student make an error he states that the exterior angle of a triangle can never be a right angle.

The correct answer will be option D that is An exterior angle of a triangle can be adjacent to the right angle of a right triangle, so an exterior angle can be a right angle.I have also attached the diagram of the triangle for better understanding.

To know more about exterior angle follow

brainly.com/question/2546141

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