2 years ago

Factorize: t2 + 6 + 8

Mathematics

1 answer:

Mnenie [13.5K]2 years ago

4 0

t²+14

Step-by-step explanation:

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6n + 9 = -3 - 21 - 6

denis23 [38]

$6n+9=-3-21-6$
subtract the numbers: $-3-21-6=-30$
$6n+9=-30$
subtract 9 from both sides
$6n+9-9=-30-9$
simplify
$6n=-39$
divide both sides by 6
$\frac{6n}{6}= \frac{-39}{6}$
$n= \frac{-13}{6}$
decimal $n=-6.5$
Hope this helps :)

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2 years ago

What is the value of x in the equation (x-2/3)+(1/60)=(5/6)

Roman55 [17]

<span>(x-2/3)+(1/60)=(5/6)
x-2/3= 5/6 - 1/60
x-2/3 = 49/60
x - 2 = 49/20
x = 49/20 + 2
x = 89/20

The answer is: x = 89/20 or x = 4.45.
</span>

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2 years ago

Find the exact value of sec 5pi/4.

Papessa [141]

Answer:

-(sqrt2)

Step-by-step explanation:

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3 years ago

Which equation does NOT represent y as a quadratic function of x?

ad-work [718]

Answer:

B. y-x=2y+16

Step-by-step explanation:

6 0

2 years ago

SOLVE FOR BRAINLIEST PLEASE

grandymaker [24]

<u>Answer</u>:

x = 20

<u>Explanation</u>:

all the interior angles in the triangle is 180°

<u>therefore</u>:

4x - 17° + 71° + 46° = 180°

4x + 100° = 180°

4x = 180° - 100°

4x = 80°

x = 20°

3 0

1 year ago

Read 2 more answers