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charle [14.2K]
3 years ago
8

I need help on math can u guys pick 6 random ones and help give me the answer plz

Mathematics
1 answer:
vladimir1956 [14]3 years ago
3 0
Answer:
1. x^2-36
X^2-6^2
(X-6)•(x+6)

3. 16y^2-25
4^2 Y^2-5^2
(4y)^2-5^2
(4y-5)•(4y+5)

5. 9a^2-121
3^2 a^2-11^2
(3a)^2-11^2
(3a-11)•(3a+11)

6. 196-x^2
14^2 -x^2
(14-x)•(14+x)

8. 36c^2-d^2
6^2 c^2 -d^2
(6c)^2-d^2
(6c-d)•(6c+d)

11. 1-4a^2
1^2- 2^2 a^2
1^2-(2a)^2
(1-2a)•(1+2a)
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Step-by-step explanation:

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find the point-slope equation of the line perpendicular to the line y=2x+5 passing through the point (1,4). (please include solu
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well, notice, that equation is in slope-intercept form, thus   \bf y=\stackrel{slope}{2}x+5.

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How do i show my work for 40 divided by 17.00
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Step-by-step explanation:

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Problem page isabel runs 7 miles in 50 minutes. at the same rate, how many miles would she run in 75 minutes?
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<span>if isabel runs 7 miles in 50 minutes, then you know she runs 7/50 miles in one minute, right? So multiply that by the number of minutes she did run, and you can find the distance:


</span><span> 7
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525
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Step-by-step explanation:

just foil the two to get a quadratic expression

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