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3 years ago

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Mathematics

1 answer:

maw [93]3 years ago

4 0

Answer:

each of the ... When you use a literal equation you may be asked to solve it for one variable in terms of the others ... The sum of the measure of the angles of a triangle is equal to _180 degrees. m 2 1 + m2 2 + m 2 3 = The Triangle ...

Step-by-step explanation:

A) 6 + (2 + 3) = (6 + 2) + 3 B) 7(4. 6) = (7 · 4)6 ... e) (.4)2 alle f)(-5): 125. 2)

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100 + 5power of 2 x 4

Ratling [72]

Answer: 200

Step-by-step explanation: order of operations and your mom told me

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3 years ago

Factor the expression over the complex numbers. x2+36 Enter your answer in the box.

Zina [86]

hope this help Answer:( x - 3i√2)(x + 3i√2)

solve x² + 18 = 0

x² = - 18 ⇒ x = ±√- 18 = ±3i√2

factors are ( x - (3i√2))(x - (-3i√2))

x² + 18 = (x - 3i√2)(x + 3i√2

Step-by-step explanation:

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3 years ago

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The width of a rectangle is 4 1/6 feet, and its area is 35 square feet. What is the perimeter of this rectangle?

DanielleElmas [232]

Answer:

perimeter = 25.13feets

Step-by-step explanation:

width = 25/6 feet

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lenght = Area/width = (35*6)/25 = 8.4feets

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3 years ago

An altitude is drawn from the vertex of an isosceles triangle, forming a right angle

romanna [79]

Answer:

54 in

Step-by-step explanation:

Use Pythagorean to find the missing side x of the triangle.

<u>It is a hypotenuse with other sides 18 in and half of 15 in:</u>

$x = \sqrt{18^2+(15/2)^2} =\sqrt{380.25} =19.5$

<u>The perimeter is:</u>

P = 2*19.5 + 15 = 54

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2 years ago

Find sin A and sec B given a=2 b=11

Sonbull [250]

If there is a triangle with Sid a and b then sina b/✓a2+b2and seven=✓a2+b2/a

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3 years ago

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