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2 years ago

Х x 320 X= degrees. SJSJSJSJS Ja

Mathematics

2 answers:

Nadusha1986 [10]2 years ago

7 0

An exterior angle of a triangle is equal to the sum of its interior opposite angles.

$\bf \large \hookrightarrow \: \: x \: = \: 32 \degree \: + \: 90 \degree$

$\bf \large \hookrightarrow \: \: x \: = \: 122 \degree$

Gala2k [10]2 years ago

6 0

Answer:

122

Step-by-step explanation:

The exterior angle of a triangle is the sum of the opposite interior agnles

32+90 =x

122 =x

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pshichka [43]

Answer:idk

Step-by-step explanation:

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2 years ago

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How do you graph y=-1.5<img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20" id="TexFormula1" title=" x^{2} " alt=" x^{2} " align

lorasvet [3.4K]

$y=-1.5 x^{2} +6 \\ \\ x=-3 \Rightarrow y=-1.5*(-3)^2+6 =-1.5*9+6=-13.5+6=-7.5\\ \\x=-2 \Rightarrow y=-1.5*(-2)^2+6 =-1.5*4+6=-6+6=0\\ \\x=-1 \Rightarrow y=-1.5*(-1)^2+6 =-1.5*1+6=-1.5+6=-4.5\\ \\x=0 \Rightarrow y=-1.5*0^2+6 =6$

$x=1 \Rightarrow y=-1.5*(1)^2+6 =-1.5+6=-4.5\\ \\ x= 2 \Rightarrow y=-1.5*2^2+6 =-1.5*4+6=-6+6=0\\ \\x=3 \Rightarrow y=-1.5*3^2+6 =-1.5*9+6=-13.5+6=-7.5$

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3 years ago

Solve for the x in the diagram below. 50°, 2x°, and 150°

lapo4ka [179]

Answer:

50 degrees.

Step-by-step explanation:

The angle where 2x + 50 is congruent to the 150 degree angle because they are vertical angles.

2x + 50 = 150

2x = 100

x = 50.

Hope this helps!

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2 years ago

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Which pair of numbers has a GCF of 3. 3and 18, 12 and 18, 8 and 24, 1 and 3

Alinara [238K]

3 and 18 | 12&18 GCF = 6; 8&24 GCF = 4; 1&3 GCF = 3

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1 year ago

What is the explicit formula

vova2212 [387]

Answer:

a(n) = 13 - 2n

Step-by-step explanation:

The explicit formula variables are a(n) = a(1) + d (n - 1). The a(1) is your number you started out with, and the d is the common difference. From the recursive formula example, you see that your first number is 11 and your difference is -2.

1. Plug the numbers into the equation : a(n) = 11 - 2 (n - 1)

2. Distribute: a(n) = 11 - 2n + 2

3. Add like terms: a(n) = 13 - 2n

If you want to double check, you can plug 1 into n and see if you get 11. I did this, and I did so it should be correct. Hope this made sense! Have a great day :)

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2 years ago