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Montano1993 [528]
3 years ago
13

Please help well mark brain please

Mathematics
2 answers:
Rudik [331]3 years ago
8 0

Answer:

b

Step-by-step explanation:

allochka39001 [22]3 years ago
4 0

Answer:

10n+12b, C

Step-by-step explanation:

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Prove each of the following identities.
Fittoniya [83]

Prove of the following identity is given below in photo.

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6 0
2 years ago
What is the following simplified product? Assume x 20.
posledela

The simplified product of (√6x² +4√8x³)(√9x-x√5x^5) is 3x√6x  + 24x^2√2 - x^4√30x - 8x^5√10

<h3>How to determine the simplified product?</h3>

The product expression is given as:

(√6x² +4√8x³)(√9x-x√5x^5)

Evaluate the exponents

(√6x² +4√8x³)(√9x-x√5x^5) = (x√6 +8x√2x)(3√x - x^3√5x)

Expand the brackets

(√6x² +4√8x³)(√9x-x√5x^5) = x√6 * 3√x + 8x√2x * 3√x - x√6 * x^3√5x - 8x√2x * x^3√5x

This gives

(√6x² +4√8x³)(√9x-x√5x^5) = 3x√6x  + 24x^2√2 - x^4√30x - 8x^5√10

Hence, the simplified product of (√6x² +4√8x³)(√9x-x√5x^5) is 3x√6x  + 24x^2√2 - x^4√30x - 8x^5√10

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7 0
2 years ago
What is the s plop of the line passes through the points (-2,15) and (-8,-5) show your work,
grigory [225]
Slope=y1-y2/x1-x2
15--5/-1--8
20/7
8 0
3 years ago
Need help asap!!!!!!!!!!
boyakko [2]

Answer:

Triangles ABC and DCB are congruent by SAS

Step-by-step explanation:

Angle CAB is congruent to angle CDB. Side DB is congruent to side AC. Then Ab is congruent to side CD.

7 0
3 years ago
Factor Completely<br><br> 2x²-4x+6
vagabundo [1.1K]


okay well usually what I would tell you would be to use the ABC method. you would multiply A (2) by C (6) to get twelve. so you need two numbers that multiply to twelve and add to -4 (the B value). but there are no numbers that fit this description so you have to use the GCF method instead

for this method you must find the GCF for all three numbers which in this case is 2.        2(x^2-2x+3) all these numbers are now prime so this is the factored form

7 0
3 years ago
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