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3 years ago

PLEASE PLEASE HELP <3

Mathematics

1 answer:

anzhelika [568]3 years ago

3 0

Answer:

Step-by-step explanation:

∠ AFD = ∠ AFB + ∠ BFC + ∠ CFD

The 3 angles form a straight angle and sum to 180°, that is

4x + 5 + 6x + 3 + 5x + 7 = 180, that is

15x + 15 = 180 ( subtract 15 from both sides )

15x = 165 ( divide both sides by 15 )

x = 11

∠ CFD = 5x + 7 = 5(11) + 7 = 55 + 7 = 62°, thus

∠ AFE = ∠ CFD = 62° ( vertical angles are congruent )

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Put the following numbers in order from least to greatest -2/3,-1/5,.04,2

julsineya [31]

-1/5, -2/3, .04, 2

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A farming council takes a large random survey of US adults in which they ask how many times they ate a

Lady_Fox [76]

Answer:

Histogram A

Step-by-step explanation:

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Triangle ABC has the angle measures shown. Measure of angle A = (2 x) degrees. Measure of angle B = (5 x) degrees. Measure of an

Gnoma [55]

Answer:

<h3> The true statement is the first:</h3><h2> Measure of angle A = 20 degrees</h2>

Step-by-step explanation:

The sum of the measure of the interior angles in a triangle is 180°

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3 years ago

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The sum of 0.8 and 0.04 can be written as a fraction where the numerator and the denominator are both positive integers. When th

Luda [366]

Answer: 0.84 as a fraction is 84/100

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Step-by-step explanation:

From the question, the sum of 0.8 and 0.04 is written as 0.8 + 0.04 = 0.84

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The numerator and denominator in 84/100 are both positive integers.

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Therefore, the resulting fraction is 21/25

Addition of 21 and 25 equals 46.

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7 0

3 years ago

Find an equation of the line that goes through the points (10,34) and (-1,10)

kotykmax [81]

Answer:

Given points are ( 10 ,34 ) and ( -1 , 10)

Step-by-step explanation:

The equation of line is given by 

first we can find slope (m) 

= (y2 - y1) / ( x2 - x1)

= 34-10/10+1

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y - y1 = m ( x - x1) 

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3 years ago