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2 years ago

Find the value of x!!!!!!

Mathematics

2 answers:

Y_Kistochka [10]2 years ago

7 0

Answer:

63 degrees

Step-by-step explanation:

All angles of a triangle always add up to 180 degrees.

So you take both angles and add them together-55+72=117

You then would take 180 and subtract the total- 180-117=63

And that would be your final answer

nevsk [136]2 years ago

5 0

Answer:

Sum of 3 angles in a triangle=180

x+55+72= 180

x+ 127=180

x= 180-127

x= 53

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A study analyzed the average yearly salt intake in the United States from 2012 thru 2017. The data is summarized in the table: Y

Nuetrik [128]

Answer:

Is an estimate of the average grams of salt used in 2012

Step-by-step explanation:

Let

x ---> the number of years since 2012

f(x) ---> is the total amount of salt ingested in grams

we have

$f(x)=52.3x+3.548$

This is a linear equation in slope intercept form

where

The slope is equal to

$m=52.3\ grams/ year$

The y-intercept or initial value is equal to

$b=3,548\ grams$

The y-intercept is the value of the function f(x) when the value of x is equal to zero

In this context, the y-intercept is the average amount of grams of salt ingested in the year 2012

The exact value of the average amount of grams of salt ingested in the year 2012 is 3,554 grams (see the data in the table)

Compare the exact value with the y-intercept

$3,554\ g\neq 3,548\ g$

therefore

3,548 grams Is an estimate of the average grams of salt used in 2012

7 0

3 years ago

Make m the subject of the formula<br><br><img src="https://tex.z-dn.net/?f=s%20%3D%20%5Cfrac%7Bhm%7D%7B4%7D%20" id="TexFormula1"

juin [17]

S = hm / 4

4s = hm

4s / h = m

So, m = 4s/h

4 0

3 years ago

IF U ANSWER THIS U ARE SWAG

Andrews [41]

Equilateral: "equal"-lateral (lateral means side) so they have all equal sides. Isosceles: means "equal legs", and we have two legs, right? Also iSOSceles has two equal "Sides" joined by an "Odd" side. Scalene: means "uneven" or "odd", so no equal sides.

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2 years ago

A cylindrical container of height 28 cm and diameter 18 cm is filled with water. The water is then poured into another container

SVETLANKA909090 [29]

Step-by-step explanation:

then poured into another container with a rectangular base of length 27 cm and width 11 cm. Calculate the depth (height) of the water in the rectangular container

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3 years ago

A number written in the form of a + bi is called a

butalik [34]

It is called a complex number.

4 0

3 years ago