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3 years ago

Link for paper and help!!

Mathematics

1 answer:

Tcecarenko [31]3 years ago

8 0

Answer:

Step-by-step explanation:

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In the figure find the value of x figure is not drawn on scale

bija089 [108]

Answer:

x + 110 + 47 = 180

x = 180 - 157

x = 23

7 0

3 years ago

Tell whether a triangle can have sides with the

Dmitry [639]

Answer:

$3x+2 \ne x^2 \ne 2x$ for $x = 4$

Step-by-step explanation:

Given

Shape: Triangle

Dimension: 3x + 2, x^2 and 2x

$x = 4$

Required

Determine if it has equal sides

To do this, we simply substitute 4 for x in the given dimensions

3x + 2

$3x + 2 = 3 * 4 + 2$

$3x + 2 = 12 + 2$

$3x + 2 = 14$

x^2

$x^2 = 4^2$

$x^2 = 16$

2x

$2x = 2 * 4$

$2x = 8$

$3x+2 \ne x^2 \ne 2x$ for $x = 4$

8 0

3 years ago

The coordinates of G are

Lorico [155]

The coordinates of vertex G are (2,0). I did this.

3 0

3 years ago

What is the answer to this question: 39=1 3/10b

dmitriy555 [2]

Answer:

b = 10/3

Step-by-step explanation:

39=1 3/10b would be clearer if rewritten as 39 = (1 3/10)b. We are to solve this for the value of b.

Rewrite the mixed number 1 3/10 as 13/10. Then we have 39 = (13/10)b.

To isolate b, multiply both sides of this equation by 10/13:

---- * 39 = b, or b = 10/3

3 0

3 years ago

Need help. thank you

yulyashka [42]

Answer:

x = 70.53 degrees

Step-by-step explanation:

equation:

cos-1 = $\frac{adjacent}{hypotenuse}$

⇒ cos-1 x = $\frac{4}{12}$

⇒ cos-1 x = 0.33

⇒ x = 70.528

round to the nearest tenth:

⇒ 70.53

7 0

3 years ago

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