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deff fn [24]
3 years ago
8

My Practice Time 4

Mathematics
1 answer:
oksano4ka [1.4K]3 years ago
4 0

Answer:

which class wuestion??

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In AABC, mZA=x, mZB = 2x +2, and
AnnyKZ [126]

Answer:

x = 29

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Sum the 3 given angles and equate to 180

x + 2x + 2 + 3x + 4 = 180, that is

6x + 6 = 180 ( subtract 6 from both sides )

6x = 174 ( divide both sides by 6 )

x = 29

6 0
3 years ago
Read 2 more answers
What is the point slope form of the points?
Darina [25.2K]

the equation of a line in point-slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

to calculate m use the gradient formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (- 4, - 1) and (x₂, y₂) = (1 1/2, 2 )

m = \frac{2+1}{11/2+4} = \frac{3}{5 1/2} = \frac{6}{11}

using (a, b) = (- 4, - 1), then

y + 1 = \frac{6}{11}(x + 4)


6 0
3 years ago
Is this a linear function ?<br><img src="https://tex.z-dn.net/?f=y%20%3D%20%20-%203%20%5E%7B2%7D%20%20%2B%202" id="TexFormula1"
Slav-nsk [51]
No its not a linear function i think
8 0
3 years ago
What is three fourths divided by eight thirdteenths?
xz_007 [3.2K]
\frac{3}{4} , \frac{8}{13} is \frac{39}{32}

\frac{3}{4}  *  \frac{13}{8} = ? , multiple by the reciprocal of the second fraction to get the answer.
3 0
3 years ago
A water pipe under Buckingham Palace is 59 m long. A water pipe under the White House is 36 m long. What is the difference in th
RUDIKE [14]
59m - 36m = 23m 

23m is your answer.
7 0
3 years ago
Read 2 more answers
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