3 years ago

How can I remember the special right triangle formulas?

1 answer:

8 0

Maybe you can study it or figure out a trick. I usually study with my sibling, but if you don't have any, friends or other family. I am sure they won't mind. Also, maybe making flashcards, those work well.
Also, you can print out worksheets and make your brain remember. PRACTICE!

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Nona is building a rectangular patio extending outside her house, so one edge of the patio is along the wall of the house. The a

pashok25 [27]

The 2 possible ways to fence in the patio are having 8x9, with the nine being the length of the wall. Because 8+8+9=26. The second way is 18x4 and the 18 being the length of the wall. Because 18+4+4=26.

4 0

1 year ago

Please help, the questions just have to be simplified

dimaraw [331]

$6c^2d^{-3}\ \times\ 3c^3d^{-4}=6\cdot3\cdot c^{2+3}d^{-3+(-4)}=18c^5d^{-7}=\frac{18c^5}{d^7}$

$\frac{-16p^6q^5}{20q^7}=-\frac{16}{20}p^6q^{5-7}=-\frac{4}{5}p^6q^{-2}=-\frac{4p^5}{5q^2}$

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2 years ago

Read 2 more answers

Bx - cx = c solve for c

VikaD [51]

Answer:

c = bx/(x+1)

Step-by-step explanation:

Add cx to get c-terms together, and divide by the coefficient of c.

bx = cx + c

bx = c(x +1) . . . . factor out c

bx/(x +1) = c

6 0

2 years ago

Y+2=2/5(x+6) write in standard form

icang [17]

y+2=(2/5)(x+6)

5(y+2)=2(x+6)

5y+10=2x+12

-2x+5y+10-12=0

-2x+5y-2=0

2x-5y+2=0

8 0

2 years ago

Simplify √ 105 A. 2√ 7 B. √ 42 C. 2√ 3 D. √ 105

IrinaVladis [17]

√105 is written in simplest form already.

The answer would be D. √105

7 0

2 years ago