3 years ago

12tsqaured + 13t - 35 =0 it's an quadratic equation

Mathematics

1 answer:

vodka [1.7K]3 years ago

8 0

T=-13/12 is the anwser

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Solve the following equations for 0 ≤ theta ≤ 360º cosec(2 — 45°) = 2

lions [1.4K]

Step-by-step explanation:

here ,

$cosec \alpha = \frac{1}{ \sin( \alpha ) }$

now,

cosec(2-45°)=2

or,

1/sin(2-45°) =2

or,

1/sin2cos45°-cos2sin45=2

or,

$\frac{1}{ \sin(2) \frac{1}{2} - \cos(2) \frac{1}{2} } = 2$

or,

sorry I have that much qualifications to work on this question and hoping this much will make bit easy for you to solve it further

4 0

2 years ago

(2x^2-4x+8)+(3x^2+15x-12)

Neko [114]

Answer:

5x2+11x−4

Step-by-step explanation:

=2x2+−4x+8+3x2+15x+−12

Combine Like Terms:

=2x2+−4x+8+3x2+15x+−12

=(2x2+3x2)+(−4x+15x)+(8+−12)

=5x2+11x+−4

have a great weekend <3

6 0

3 years ago

Read 2 more answers

Halla 0,3% de 5000 porfavooorr ayudaaaaaa

RUDIKE [14]

Answer:

Step-by-step explanation:

0.3% of 5000

= (0.3/100) x 5000

= 0.3 x 50

= 15

5 0

3 years ago

HELP! Whats the answer?

maks197457 [2]

Answer:

it should be 80

7 0

3 years ago

Read 2 more answers

I have no idea on how to do this!!!!!

bixtya [17]

Answer:

the closest one it 3 months

Step-by-step explanation:

To find the simple interest, we multiply 15800 × 0.11 × 3 to get

the interest of 5214.00

4 0

3 years ago