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2 years ago

7. In a right angles triangle if an angle measures 35º, then find the

Mathematics

2 answers:

Rama09 [41]2 years ago

5 0

Answer:

55°

Step-by-step explanation:

A right angle is = to 90°

90° + 35° = 125°

Angles in a triangle add up to 180

180 - 125 = 55

notka56 [123]2 years ago

5 0

Answer:

The answer is 55

Step-by-step explanation:

If all the angles of a triangle add up to 180°, and one of the angles are 35° and another is obviously 90° that means you have to add up the two angles, then subtract that answer from 180°

90 + 35 = 125

180 - 125 = 55

Hope you understand!

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What is the solution to this equation: 7m to the 2 power + 6m - 1 = ?

Mumz [18]

Answer:

7m² + 6m - 1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Combining Like Terms
Standard Form: ax² + bx + c = 0

Step-by-step explanation:

Step 1: Define expression

7m² + 6m - 1

Step 2: Simplify

The expression cannot be simplified further.

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3 years ago

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frutty [35]

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3 years ago

The sum of two polynomials is â€"yz2 â€" 3z2 â€" 4y 4. If one of the polynomials is y â€" 4yz2 â€" 3, what is the other polynomi

gtnhenbr [62]

The sum of polynomials involves adding the polynomials

The other polynomial is $y^3 -y^2+ 4y - 1$

The sum of the polynomials is given as:

$Sum = y^3 + 3y^2 + 4y - 4$

One of the polynomials is given as:

$P = 4y^2 - 3$

Represent the other polynomial with Q.

So, we have:

$P +Q =Sum$

Substitute the expressions for P and Sum

$4y^2 - 3 +Q =y^3 + 3y^2 + 4y - 4$

Make Q the subject

$Q =y^3 + 3y^2 -4y^2+ 4y - 4 +3$

Evaluate like terms

$Q =y^3 -y^2+ 4y - 1$

Hence, the other polynomial is $y^3 -y^2+ 4y - 1$