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Aleonysh [2.5K]
4 years ago
14

I really need help with number nine

Mathematics
2 answers:
Trava [24]4 years ago
7 0
The answer would be:
C) 190
snow_lady [41]4 years ago
3 0
Take a more clear picture then I will help you
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What is the value of t?
tresset_1 [31]

Answer: attached 47 degrees

Step-by-step explanation:

There is three inner triangles the total angle is 540 or 180*3 see comment

3 0
3 years ago
What is the equaiton of the line that goes through the point (6,-1) and is parallel to the line represented by the equautions y=
mixas84 [53]

parallel lines have the same slope


The slope-intercept form of a linear equatio is y=mx+b, where m stands for the "slope of the line" and b stands for the "y-intercept of the line"


They give you the equation y= -5/6x+3 Notice this is already on the slope-intercept form, so in this case the slope is -5/6 and the y-intercept is 3


You want an equation of the line that is parallel to the given line. The slopes must be the same, so m=-5/6


So far we have y=-5/6x + b

We don't have b yet but that can be found using the given point (6,-1) which tells you that "x is 6 when y is -1"


Replace that on the equation y=-5/6x + b and you get

-1 = (-5/6)(6) + b

-1 = -5 +b

4 = b

b = 4


We found b, or the y-intercept


Go back to the equation y = -5/6 x + b and replace this b with the b we just found


y = -5/6x + 4

6 0
3 years ago
Can someone help me with my math my teacher is getting on my nerves
zysi [14]

Answer:

yes I can

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Given the following function, find h(-4)<br> h(x) = 8x2 – 5<br> h(-4) =
Mila [183]

Step-by-step explanation:

put the value of x in the given function...

8 0
3 years ago
Read 2 more answers
Ashley pounds 98 pounds one year ago .If she weight 112 pounds what is the percent increase in her weight ?
andreyandreev [35.5K]

Answer:

The increase to the nearest percent is 14%

Step-by-step explanation:

\frac{112 - 98}{98}  The percent of increase is the weight change over the original amount

.14285714285  To change a decimal to a percent, move the decimal two places to the right.

Rounded to the nearest percent is

14%

3 0
1 year ago
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