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belka [17]
3 years ago
12

The length of a rectangle is four times its width.

Mathematics
1 answer:
MArishka [77]3 years ago
5 0
Is the answer 240.is that one of your options
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3. A cubic polynomial with rational coefficients has the roots 6+ Fo and. Find one additionalroot.
Mashcka [7]

Answer:06-16

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3 years ago
Round off 6 337 927 to 3 significant figures​
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6 0
2 years ago
Question 9<br> Write the equation of the line passing through (3,-17) parallel to 8x - 7y=87
just olya [345]

Rewriting the equation of the given line in slope-intercept form,

8x-7y=87\\\\-7y=-8x+87\\\\7y=8x-87\\\\y=\frac{8}{7}x-\frac{87}{7}

The slope of the given line is thus 8/7, and since parallel lines have the same slope, the slope of the line we want to find is also 8/7.

Substituting into point-slope form,

y+17=\frac{8}{7}(x-3)\\\\y+17=\frac{8}{7}x-\frac{24}[7}\\\\\boxed{y=\frac{8}{7}x-\frac{143}{7}}

7 0
2 years ago
Bruh, who else has exams?
Llana [10]

Answer:

I have exams too well cba's

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Let f(x) = 4x2 + x + 1 and g(x) = x2 – 2. Find g(f(x)). Show each step of your work.<br> Help please
STatiana [176]
For the answer to the question above, 
<span>g(f(x)) = (4x^2 + x + 1)^2 - 2 </span>

<span>g(f(x)) = (16x^4 + 4x^3 + 4x^2 + 4x^3 + x^2 + x + 4x^2 + x + 1) - 2 </span>

<span>g(f(x)) = 16x^2 + 8x^3 + 9x^2 + 2x + 1 - 2 </span>

<span>g(f(x)) = 16x^2 + 8x^3 + 9x^2 + 2x - 1
I hope my answer helped you. Feel free to ask more questions. Have a nice day!</span>
6 0
3 years ago
Read 2 more answers
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