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Lapatulllka [165]
3 years ago
9

Can you solve this integral?

0" id="TexFormula1" title=" \int\limits^a_b { x^{2} } \, dx " alt=" \int\limits^a_b { x^{2} } \, dx " align="absmiddle" class="latex-formula">
Mathematics
1 answer:
adelina 88 [10]3 years ago
4 0
\frac{1}{3}(a^3-b^3)
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Help plz what is 7-6v=-5-8v
kirill115 [55]

<u><em>v=-6 is the right answer. </em></u> First you had to subtract by 7 from both sides of equation, and it gave us, 7-6v-7=-5-8v-7. And then simplify, and it gave us, -6v=-8v-12. You can also add by 8v from both sides of equation, and it gave us, -6v+8v=-8v-12+8v. Next simplify, and it gave us, 2v=-12. Then you divide by 2 from both sides of equation, and it gave us, \frac{2v}{2}=\frac{-12}{2}. And finally simplify, and it gave us the answer is <u><em>v=-6 is the right answer.</em></u> Hope this helps! And thank you for posting your question at here on brainly, and have a great day. -Charlie

3 0
3 years ago
Can anyone help me please??? It’s not online. And please keep scrolling if u don’t know ...
lions [1.4K]

Answer:

Step-by-step explanation:

slopes and equations:

find the  equation thur ( 6,1 )  and (-2,-3)

find the slope m

m = (y2-y1) / (x2-x1 )

m = (-3 - 1) / (-2 -6)

m = -4 / -8

m = 1/2

now use the point-slope formula with our known slope

y-y1 = m(x-x1)

y-1 = 1/2(x-6)

y - 1 = 1/2x -3

y = 1/2x -3 +1

y = \frac{1}{2}x -2

Find the equation parallel to y = 3x + 6 and thur (0,1)

Parallel means the same slope, the slope is 3 for the equation above.

use the slope-intercept formula again with the point given and the slope 3

y-1 = 3(x -0)

y - 1 = 3x

y = 3x +1

Find the equations perpendicular to 2x + y = 8 and the same y intercept as  4y = x + 3.

put both equations into proper form

y = -2x +6

y = \frac{1}{4}x + \frac{3}{4}

perpendicular means  reciprocal slope and change the sign, the 2nd equation has an intercept of  \frac{3}{4} , so

y = 1/2x + \frac{3}{4}

there you go Amanda  :)

8 0
2 years ago
After paying nine dollars for the pie sally has fifty-six<br> dollars left
NNADVOKAT [17]
If she paid 9 dollars and she has 56 left that means she had 65 bucks to begin with
56+9=65
6 0
3 years ago
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Use the data in the table to complete the statements.
ElenaW [278]

Answer:

Answer 1: 15

Answer 2: 11.55

Answer 3: 1985

Step-by-step explanation:

its the answers on edge 2020

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Lena skied downhill at a steady speed on a 3 mile slope she reached the bottom of the slope in 1/4 hour Lena wants to know her s
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Answer:

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second : 3/1/4 = 12

Step-by-step explanation:

i dont know, i just got it right on iready

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