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skad [1K]
2 years ago
11

One angle of atriangle measures 12 degrees. the second angle's measurements is five times the third. what is the measure of the

third angle
Mathematics
1 answer:
andrezito [222]2 years ago
8 0
28 degrees. This is because the first angle is 12 degrees, the third is x degrees and the second is 5x. You know that in a triangle the angles add up to 180 degrees so 12 + 5x + x = 180. Then you get 6x =168 and x =28 degrees. (**x being the thrid angle**)
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Answer:

x=49

Step-by-step explanation:

2(3x+1)=3(2−x)

Step 1: Simplify both sides of the equation.

2(3x+1)=3(2−x)

(2)(3x)+(2)(1)=(3)(2)+(3)(−x)(Distribute)

6x+2=6+−3x

6x+2=−3x+6

Step 2: Add 3x to both sides.

6x+2+3x=−3x+6+3x

9x+2=6

Step 3: Subtract 2 from both sides.

9x+2−2=6−2

9x=4

Step 4: Divide both sides by 9.

9x9=49

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3 years ago
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Identify the model that shows 4 items being divided equally among 3 people. How much will each person have?
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Step-by-step explanation:

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2 years ago
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Answer:

y > 2x + 3

Step-by-step explanation:

Okay, first let's simplify the equation by understanding the form.

y = mx + b is the form.

Currently we have 2x - y < -3, So we can subtract 2x on both sides to get

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Let's multiply each term by -1 to get

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Answer:

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Step-by-step explanation:

Given

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  • Time period = t = 3.5 years

To determine

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Using the formula

I = Prt

substituting the values P = 16,000, r = 0.06, t = 3.5 years

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Thus, the interest amount = $3360

Therefore, the total amount he will altogether:

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A = $19360

Therefore, the total amount he will altogether be: $19360

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