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astraxan [27]
3 years ago
12

1) work out the size of angle x 2) give reasons for your answer

Mathematics
1 answer:
MaRussiya [10]3 years ago
8 0
80 degrees. Angle CBD and angle BFH are corresponding so they are equal. Angles on a straight line add up to 180 degrees. 180-100=80
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Create a pattern with the rule n+3
gtnhenbr [62]
N + 3 simply means we are adding 3 to the number before. An example of such of a pattern would look like this: 

3, 6, 9, 12

4, 7, 10, 13

5, 8, 11, 14 

8 0
3 years ago
Read 2 more answers
The graph y=e^x is transformed as shown in the graph blow which equation represents the transformed function ?
Ymorist [56]

Answer:

y=e^x+3

Step-by-step explanation:

y=e^x will go through (0,1). Since it goes through (0,4), then the function moves up 3 units. So we need to add 3 after e^x

4 0
3 years ago
How do you solve this compound inequality???? Please show work!!! Thanks!!
svet-max [94.6K]

5n - 1 < -16

Add 1

5n < -15

Divide

n < -3

n is less than -3


-3n - 1 < 8

add 1

-3n < 9

divide by -3

n < -3

n is also less than -3

3 0
3 years ago
Write the equation of the line in fully simplified slope-intercept form.
Bad White [126]

Answer:

y = -\frac{2}{5} x-6

Step-by-step explanation:

1) First, find the slope of the line. Use the slope formula m =\frac{y_2-y_1}{x_2-x_1}. Pick two points on the line and substitute their x and y values into the formula, then solve. I used the points (-5,-4) and (0,-6):

m = \frac{(-6)-(-4)}{(0)-(-5)} \\m = \frac{-6+4}{0+5} \\m = \frac{-2}{5} \\  

So, the slope of the line is -\frac{2}{5}.

2) Next, use the point-slope formula y-y_1 = m (x-x_1) to write the equation of the line in point-slope form. (From there, we can convert it to slope-intercept form.) Substitute values for the m, x_1 and y_1 into the formula.

Since m represents the slope, substitute -\frac{2}{5}  in its place. Since x_1 and y_1 represent the x and y values of one point on the line, pick any point on the line (any one is fine, it will equal the same thing at the end) and substitute its x and y values in those places. (I chose (0,-6), as seen below.) Then, with the resulting equation, isolate y to put the equation in slope-intercept form:

y-(-6) = -\frac{2}{5} (x-(0))\\y + 6 = -\frac{2}{5} x\\y = -\frac{2}{5} x-6

6 0
3 years ago
Find the measure of the indicated arc
dimaraw [331]

Answer:

arc of WXY= 224°

Step-by-step explanation:

measure of angle C is half of the WXY arc

this means WXY×1/2=C

112°=1/2 WXY (cross production)

WXY=2×112°

WXY=224 °

5 0
2 years ago
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