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Aloiza [94]
3 years ago
5

When d equals eight, what is the value of d multiplied by d minus d

Mathematics
2 answers:
alexgriva [62]3 years ago
7 0
The answer is 56 because 8x8=64 and 64-8=56
Rasek [7]3 years ago
4 0
8*8 = 64
64-8 = 56
Answer is 56
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Write an equation in slope-intercept form for the line that is parallel to the line y = -4x + 5 and that passes through the give
aivan3 [116]

Answer:

Y=4x-27

Step-by-step explanation:

Parallel lines have the same gradient therefore it's-4

Y-5/X--8 =-4

Y-5=-4(x+8)

Y-5=-4x+-32

Y=-4x-32+5

Y=4x-27

3 0
4 years ago
What is the equation of the line passing through the points  (Two-fifths, StartFraction 19 Over 20 EndFraction)and  (one-third,
Vinil7 [7]
<h3>4x - 8y = -6 is the equation of line in standard form</h3>

<em><u>Solution:</u></em>

<em><u>The equation of line in point slope form is given as:</u></em>

y - y_1 = m(x-x_1)

Where, m is the slope of line

<em><u>The slope of line is given as:</u></em>

m = \frac{y_2-y_1}{x_2-x_1}

From given,

(x_1, y_1) = (\frac{2}{5} , \frac{19}{20})\\\\(x_2, y_2) = (\frac{1}{3} , \frac{11}{12})

<em><u>Substituting the values we get,</u></em>

m = \frac{\frac{11}{12} - \frac{19}{20}}{\frac{1}{3} - \frac{2}{5}}\\\\Simplify\\\\m = \frac{-8}{240} \times \frac{15}{-1}\\\\ m = \frac{120}{240}\\\\m = \frac{1}{2}

\text{Substitute } m = \frac{1}{2} \text{ and } (x_1, y_1) = (\frac{2}{5} , \frac{19}{20}) \text{ in eqn 1 }

y - \frac{19}{20} = \frac{1}{2}(x - \frac{2}{5})\\\\y - \frac{19}{20} = \frac{x}{2} - \frac{1}{5}\\\\\frac{x}{2} - y = - \frac{19}{20} + \frac{1}{5}\\\\\frac{x}{2} - y = \frac{-15}{20}\\\\Simplify\\\\y = \frac{1}{2}x + \frac{3}{4}

In standard form,

y = \frac{4x+6}{8}\\\\8y = 4x + 6\\\\4x - 8y = -6

Thus the equation of line is found

3 0
3 years ago
Read 2 more answers
Scientists are studying the DNA of five groups of cats, both wild and domesticated. Each group has a different number of cats, a
sineoko [7]

Answer:

A, 2500 cats

Step-by-step explanation

If the largest group has 502 cats, and the numbers are in sequence then the second group will be 502 -1 = 501 .

the third group will be 501- 1=

500

The fourth group will be 500 -1= 499

And the last group will be 499- 1= 498

There fore the total number of cats in the study is

502 + 501 + 500 + 499 + 498 = 2500

6 0
4 years ago
Simplify<br> Rewrite the expression in the form 6^n
prisoha [69]

Answer:

6^{3}

Step-by-step explanation:

6^4/6^1

6^(4-1)

=6^3

6 0
3 years ago
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Please help ·ω· pppppppllllllllllllllleeeeeeeeeeaaaaaaaassssssssseeeeeeeeee????
AnnZ [28]

Answer:

x=49

Step-by-step explanation:

3 0
3 years ago
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