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2 years ago

What is the value of x in the diagram below

Mathematics

2 answers:

Veronika [31]2 years ago

5 0

10 the answers is 10 Division plays an important role

lozanna [386]2 years ago

3 0

Answer:

x = 10

Step-by-step explanation:

Since it is a straight line, the total degrees would be 180

5x + 13x = 180°

18x = 180°

Divide both sides by 18

x = 10

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A floorplan of a house is drawn to a scale of 1 inch:5 feet. The actual dimensions of the family room are 20 feet by 24 feet. Wh

expeople1 [14]

Well every 5 feet will be drawn an inch in the floor-plan.

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The dimensions are 4 inch by 4.8 inch.

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2 years ago

All accountants at organizations prepare books of accounts in terms of money. Which function of money does this represent? A. me

Masja [62]

Answer:

B. unit of account

Step-by-step explanation:

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2 years ago

The temperature in some region of Alaska equals 15 F. Convert this temperature to Celsius.

sergij07 [2.7K]

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7 0

2 years ago

Simplify to create an equivalent expression. −3(2+4k)+7(2k−1)

Genrish500 [490]

Answer:

$\huge\boxed{2k-13}$

Step-by-step explanation:

$\sf -3(2+4k)+7(2k-1)\\Expanding \ brackets\\-6-12k+14k-7\\Combining \ like \ terms\\-12k+14k-6-7\\2k -13$

7 0

2 years ago

Read 2 more answers

Graph the following lines and write the equation in slope-intercept form. With y intercept of −3 and an x intercept of −4.5.

makvit [3.9K]

Answer:

$y=-\frac{2}{3}x-3$

Step-by-step explanation:

To write the equation of a line we need 2 points. We know:

If the y-intercept of the line is -3 then the point is (0,-3).

If the x-intercept of the line is -4.5 then the point is (-4.5,0).

Using these two point, we will find the slope and then substitute it into the point slope form $y-y_1=m(x-x_1)$ with a point.

Slope: $m=\frac{0--3}{-4.5-0}=\frac{0+3}{-4.5}=\frac{3}{-4.5}=-0.6667$

This decimal is -2/3. We will now substitute -2/3 and (0,-3) into the point slope form.

$y--3=-\frac{2}{3}(x-0)\\y+3=-\frac{2}{3}(x)\\y+3=-\frac{2}{3}x\\y=-\frac{2}{3}x-3$

6 0

3 years ago