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2 years ago

If an angle’s measure is 90° then it is said to be a ______angle?

Mathematics

2 answers:

dangina [55]2 years ago

8 0

Answer:

Right Angle

Step-by-step explanation:

Its a Right angle because if you see a square box on a 90 degree measurement then its a right angle.

Aleks [24]2 years ago

7 0

Answer:

$\boxed{\bold{\huge{\boxed{Right}}}}$

Step-by-step explanation:

If an angle’s measure is 90° then it is said to be a <u><em>Right</em></u> angle.

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What is the line of symmetry

Lerok [7]

Answer:

is the imaginary line where you could fold the image and have both halves match exactly.

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2 years ago

The Richter scale is used for measuring the magnitude of an earthquake. The Richter magnitude is given R = 0.67log(0.37E) + 1.46

natka813 [3]

Answer:

7.9982

Step-by-step explanation:

-The function for an earthquake's magnitude is given by R = 0.67log(0.37E) + 1.46

-E is energy in kwh.

#For 15,500,000,000 kilowatt hours the magnitude would be:

$R = 0.67\ log(0.37E) + 1.46,\ \ E=15,500,000,000 \ kwh\\\\\therefore R=0.67 \ log(0.37\times 15,500,000,000)+1.46\\\\\\=7.9982$

Hence, the earthquakes magnitude is 7.9982

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2 years ago

Two angles are supplementary. Angle A is 4x degrees. Angle B is (2x + 30) degrees. Determine the measure of each angle. Be sure

Marina86 [1]

Answer:

Angle A = 100°

Angle B = 80°

Step-by-step explanation:

Supplementary angles means angles add up to 180°.

There are only two angles given here.

Angle A and Angle B add up to 180°.

A + B = 180°

4x + (2x + 30) = 180°

4x + 2x + 30 = 180°

6x + 30 = 180°

6x = 180 - 30

6x = 150°

x = 150 ÷ 6

x = 25°

Now substitute the x value to the angles.

Angle A:

4(25) = 100°

Angle B:

2x + 30

2(25) + 30

50 + 30 = 80°

8 0

2 years ago

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Which is the simplified form of the

EleoNora [17]

Answer:

2 $x$

Step-by-step explanation:

Simplified form of (4-2)( $x$ )

Follow the order of operations- PEMDAS

Do what is in the parenthesis first

(4-2)( $x$ )

(2)( $x$ )

Then multiply

2 × $x$ = 2 $x$

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2 years ago

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What is an equation of the line that passes through the points (-5, 1) and (5,5)

lys-0071 [83]

Answer:

Equation: y = 0.4x + 3.

Step-by-step explanation:

picture

6 0

1 year ago