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xxTIMURxx [149]
3 years ago
10

Help me get the area of triangles and parallelograms

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
6 0
5 a for example 9×9=81 diveded by 2 is 40.5
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stepan [7]
1/4 is the correct answer
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3 years ago
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Answer correctly please !! Will mark brainliest !!!
SOVA2 [1]

Step-by-step explanation:

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3 years ago
The slope of a line is 1, and the y-intercept is -1. What is the equation of the line written in slope-intercept form?
Scilla [17]
The slope-intercept form is:
y = mx + b
where m = slope, and b = y-intercept.
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You need a y-intercept of -1, so b = -1.
Replace m with 1 and b with -1 in the slope intercept form to get

y = 1x + (-1)

which simplifies to

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3 0
3 years ago
For the linear function f(x) = 7x - 4, find the range of f(x) at x = -2,0, and 2.
kenny6666 [7]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
What are the solutions to x2 + 8x + 7 = 0?
Ymorist [56]
The answer is x=-7 and x=-1
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