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Paul [167]
3 years ago
12

What is the BEST  estimate of 17/33 ×11/20

Mathematics
1 answer:
RUDIKE [14]3 years ago
7 0
The answer is 187/660
Or about 0.28
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Jacob pays $30.40 for 3.2 ounces of steak. What is the price per ounce of the steak?
Degger [83]

Answer:

30.40/3.2=9.5 so he pays $9.50 per ounce of steak

Step-by-step explanation:

3 0
3 years ago
Cos(3x)=Sqaure roote 2 / 2
Tems11 [23]

\huge\rightarrow{{  \underline{ Answer \:  \:  ✓ }}}

<h3 />

\huge\boxed{x = 15°}

<h3 /><h3>Solution : </h3>

  • \cos(3x)  =  \dfrac{ \sqrt{2} }{2}

  • \cos(3x)  =  \dfrac{1}{ \sqrt{2} }

  • \cos(3x)  =  \cos(45)

  • 3x = 45

  • x = 15

The measure of x = 15°

\#TeeNForeveR

6 0
3 years ago
I need help plz thx
slamgirl [31]

Answer:

Perimeter = 36 units

Step-by-step explanation:

The figure given has been labelled with letters for easy reference.

Recall: when two tangents segments meet at a point outside the circle, the two segments that are tangent to the circle are congruent to each.

Perimeter = a + b + c + d + e + f

e = 4 (given)

e = f = 4 (tangents drawn from an external point)

b = 10 - f

Substitute

b = 10 - 4

b = 6

b = a = 6 (tangents drawn from an external point)

c = 8 (given)

c = d = 8 (tangents drawn from an external point)

Perimeter = 6 + 6 + 8 + 8 + 4 + 4

Perimeter = 36 units

5 0
2 years ago
Evaluating functions
Liono4ka [1.6K]

Step-by-step explanation:

Hope this helps please like and mark as brainliest

7 0
2 years ago
Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution.
Len [333]

Answer:

only one solution

Step-by-step explanation:

Complete question:

<em>Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution. 2x − y = 2 3x + y = −6 one and only one solution infinitely many solutions no solution Find the solution, if one exists. (If there are infinitely many solutions, express x and y in terms of the parameter t. If there is no solution, enter NO SOLUTION.) (x, y) </em>=

Given the expression

2x − y = 2 .... 1

3x + y = −6  ..... 2

We are to determine the number of solution the equation has:

Add equation 1 and 2

2x + 3x = 2 - 6

5x = -4

x = -4/5

Substitute x = -4/5 into 1

From 1: 2x − y = 2 .... 1

2(-4/5) - y = 2

-8/5 - y = -2

-y = -2+8/5

-y = -10+8/5

-y = -2/5

y = 2/5

<em>Since the value of x and y are just 1 hence the system of equations has ine solution</em>

3 0
2 years ago
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