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fomenos
2 years ago
7

R+2r=105 what is answer

Mathematics
1 answer:
Alik [6]2 years ago
8 0

Answer:

If you're trying to solve for r. r=35

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

r+2r=105

(r+2r)=105(Combine Like Terms)

3r=105

3r=105

Step 2: Divide both sides by 3.

3r/3 = 105/3

r=35

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3 years ago
If VT=2,what is the length of PT?
marusya05 [52]

Step-by-step explanation:

\underline{ \underline{ \text{Given : }}}

  • Perpendicular ( P ) = VT = 2
  • Base ( b ) = PT
  • \theta =  \tt{60 \degree}

\underline{ \underline{ \text{Solution}}} :

\tt{ \tan(60 \degree)  =  \frac{perpendicualar}{base}}

⟶ \tt{ \sqrt{3}  =  \frac{2}{PT}}

⟶ \tt{ \sqrt{3}  \: PT= 2}

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Hope I helped ! ♡

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6 0
3 years ago
10 ft
Gnom [1K]

Answer:

105.12 feets

Step-by-step explanation:

From the figure x we can identify a rectangle and a semicircle :

Area of rectangle = Length * width

Area = 8 * 10 = 80 feet²

The Area of a semicircle = 1/2πr²

Radius, r = 8 /2 = 4 feets

A = 1/2 * 3.14 * 4²

A = 3.14 * 8

A = 25.12 feet²

Area of figure = 80 + 25.12 = 105.12 feets

4 0
2 years ago
What root of x does the expression (x^3/8)^2/3 yield?
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The rule for exponents of exponents is:

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x^((3/8)*(2/3))

x^(6/24)

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So x^(1/4) is equal to the fourth root.
3 0
3 years ago
Read 2 more answers
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8 * 18 = 144

200 - 144 = 56

so $56 dollars would be left in your bank account

8 0
2 years ago
Read 2 more answers
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