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3 years ago

the lines below are perpendicular. if the slope of the green line is 3/2 , what is the slope of the red line

Mathematics

1 answer:

storchak [24]3 years ago

7 0

Answer:

-2/3

Step-by-step explanation:

The slope of a line perpendicular to one with a slope of 3/2 will have a slope that is the negative reciprocal of that:

red slope = -1/(3/2) = -2/3

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In isosceles triangle ABC, AB=AC.If B=55, calculate A

den301095 [7]

Answer: ∠A = 70°

because ABC is an isosceles triangle and AB = AC

=> ∠B = ∠C = 55°

=> ∠A = 180-(∠B + ∠C) = 180° - 55°.2 = 70°

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Otto used 6 cups of whole wheat flour and x cups of white flour in the recipe. What is the equation that can be used to find the

nadezda [96]

Y = 6 + x

We can use this equation to find the total amount of flour that Otto used in the recipe.

The constraints on 'x' and 'y' are that they must both be positive, because we cannot have a negative amount of flour.

<span>And a restraint something like 50 cups of flour total because one person making a recipe won't use that many cups of flour.</span>

5 0

3 years ago

Identify which of the twelve basic functions listed below fit the description given. The three functions that are bounded above.

Irina18 [472]

Answer:The Sine function:

(

)

sin

(

)

The Cosine function:

(

)

cos

(

)

and

The Logistic function:

(

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−

are the only function of the "Basic Twelve Functions" which are bounded above.

Step-by-step explanation:

8 0

3 years ago

Lines AD and BC are parallel.

allochka39001 [22]

*see attachment for the missing figure

Answer:

Angle ADE = 45°

Angle DAE = 30°

Angle DEA = 105°

Step-by-step explanation:

Since lines AD and BC are parallel, therefore:

Given that angle Angle CBE = 45°,

Angle ADE = Angle CBE (alternate interior angles are congruent)

Angle ADE = 45° (Substitution)

Angle DAE = Angle ACB (Alternate Interior Angles are congruent)

Angle ACB = 180 - 150 (angles on a straight line theorem)

Angle ACB = 30°

Since angle DAE = angle ACB, therefore:

Angle DAE = 30°

Angle DEA = 180 - (angle ADE + angle DAE) (Sum of angles in a triangle)

Angle DEA = 180 - (45 + 30) (Substitution)

Angle DEA = 180 - 75

Angle DEA = 105°

8 0

3 years ago

I am trying to be a

Angelina_Jolie [31]

Yes, X will equal 44

6 0

2 years ago