Mathematics, 18.01.2020 00:31 skyvargasov9cad

The measures of the angles of △abc are given by the expressions in the table. angle measure a 48° b (6x−28)° c (2x)° find the value of x. then find the measures of angles b and c. enter your answers in the boxes. x = m∠b= 48 º m∠c= 12 º

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Answer from: cxttiemsp021

A 48°

B (6x−28)°

C (2x)°

48 + 6x -28 + 2x = 180 degrees

8x = 160 degrees

x = 20

angle B = 6x - 28 = 92

angle C = 2x = 40

Double-Check

Angle A + B + C = 48 + 92 + 40

Angle A + B + C = 180 degrees

Answer from: jjau834

Part 1) the value of x is $20\°$

Part 2)

Part 3)

Step-by-step explanation:

Part 1)

Find the value of x

we know that

The sum of the internal angles of a triangle must be equal to $180\°$

In this problem

substitute the values

$48\°+(6x-28)\°+(2x)\°=180\°$

solve for x

$8x+20\°=180\°$

$8x=180\°-20\°$

$x=160\°/8=20\°$

Part 2) Find the measure of angle B

substitute the value of x

Part 3) Find the measure of angle C

substitute the value of x

Answer from: Quest

step-by-step explanation:

cats

Answer from: Quest

"it's not the heat, it's the humidity". that's a partly valid phrase you may have heard in the summer, but it's actually both. the heat index, also known as the apparent temperature, is what the temperature feels like to the human body when relative humidity is combined with the air temperature. this has important considerations for the human body's comfort. when the body gets too hot, it begins to perspire or sweat to cool itself off. if the perspiration is not able to evaporate, the body cannot regulate its temperature. evaporation is a cooling process. when perspiration is evaporated off the body, it effectively reduces the body's temperature. when the atmospheric moisture content (i.e. relative humidity) is high, the rate of perspiration from the body decreases. in other words, the human body feels warmer in humid conditions. the opposite is true when the relative humidity decreases because the rate of perspiration increases. the body actually feels cooler in arid conditions. there is direct relationship between the air temperature and relative humidity and the heat index, meaning as the air temperature and relative humidity increase (decrease), the heat index increases (decreases).

step-by-step explanation:

75% of the temperatures are below what value? how do you know? 75% of the temperatures are above w

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