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Anarel [89]
3 years ago
5

Help me please I’ll give u brainliest!!

Mathematics
1 answer:
tekilochka [14]3 years ago
3 0

Answer:

300

Step-by-step explanation:

sin 14 = 0.99

so, 300/0.99 = x

303.03 = x

rounding off to nearest 100 will give 300.

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Write the quadratic equation whose roots are six and -2 and who’s leading coefficient is 3 use the letter X to represent the var
Artist 52 [7]

Answer:

3X^{2} - 12X - 36 = 0

Step-by-step explanation:

6 and - 2 are the only two solutions to the required quadratic equation.

So, if the variable is represented by X then (X - 6) and (X + 2) will be the only two factors of the polynomial function.

Therefore, the equation is  

(X - 6)(X + 2) = 0

⇒ X^{2} - 4X - 12 = 0

If the leading coefficient of the equation is 3 then we can write the equation as 3X^{2} - 12X - 36 = 0 (Answer)

6 0
3 years ago
1+x^2-3+2y+7x^2+3+3y
Trava [24]

Answer:

8x^2+5y+1

Step-by-step explanation:

1+x^2-3+2y+7x^2+3+3y

Combine like terms

x^2+7x^2+2y+3y+3+1-3

8x^2+5y+1

6 0
3 years ago
Read 2 more answers
Carman used her knowledge of angle relationships to find the value of x in the diagram.what is the value of x ?
Sergeeva-Olga [200]

Answer:

The Answer is 9

Step-by-step explanation:

6 0
2 years ago
Alexis wants to make a paperweight at pottery class. He designs a pyramid-like model with a base area of 100 square centimeters
chubhunter [2.5K]

Answer:

1 g/cm³

Step-by-step explanation:

Volume of the model:

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The lowest density is 1 g/cm³

7 0
3 years ago
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yarga [219]

Answer:

50°

Step-by-step explanation:

Transformation is the movement of one point from its initial location to a final location. If an object is transformed, all its points are transformed. Types of transformation is reflection, dilation, rotation and translation.

If an object is translated, it maintains its shape and size as well as the length of its sides and angles, only the location changes.

If polygon LMNP with ∠M of 50° is translated 5 units right and 4 units down to a new point, M' has the same angle measure. Hence ∠M' = 50°

4 0
3 years ago
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