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IgorC [24]
3 years ago
10

Simplify the following expression: -6x + 4(-x - 3)

Mathematics
1 answer:
ss7ja [257]3 years ago
3 0

Answer:

- 10x - 12

Step-by-step explanation:

- 6x + 4( - x - 3) \\  - 6x - 4x - 12 \\  - 10x - 12 \\   = - 2(5x + 6)

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Jill picks corn and gets paid at a piecework rate of 55 cents per container for the
Anestetic [448]

Answer:$207

Step-by-step explanation:

.55 times 300 is 165

.6 times 70 is 42

42 and 165 is 207

Mark me as brainliest if this helps!

5 0
3 years ago
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PLEASE ANSWER ASAP!!!!!!!!
elena-s [515]

The missing side and angles are 16.8 , 23.33 degree and 123.7 degree respectively.

<h3>What is a Triangle ?</h3>

Triangle is a polygon with three sides , three angles and three vertices.

Given is triangle ABC , with sides  a = 8, c = 11, and m∠C=33 degree

The missing angle and side is given by Cosine rule of triangle

c² = a² + b² - 2ab cosC

11² = 8² + b²  - 2* 8 * b * cos 33

57 = b² -13.42 b

b²  -13.42b -57 = 0

b = 16.8

By sine rule

a / sin A = b/sin B = c/sinC

8 / sin A = 11 / sin 33

A = 23.33 degree

Similarly

B = 123.7 degree

Therefore the missing side and angles are 16.8 , 23.33 degree and 123.7 degree respectively.

To know more about Triangle

brainly.com/question/2773823

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6 0
2 years ago
What is the inverse of the function f(x) = x 2?
Shalnov [3]
Assuming the function is x^2

let y = x^2
interchange x and y
x = y^2
y = sqrt x

so,
sqrt x is the inverse of x^2.
8 0
4 years ago
Please answer this <br>I will mark you <br>plz plz​
OleMash [197]

Answer:

don't know sorry......................

7 0
3 years ago
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How many times does the quadratic function below intersect the x-axis?<br> y = x+3x+15
MArishka [77]
B. 0

because it’s a positive parabola and the y-intercept is greater than 0
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