3 years ago

Subtract 5x²-7x-6 from 9x² + 3x-4

Mathematics

1 answer:

Kobotan [32]3 years ago

7 0

Answer:

the answer is 4 x ^2 + 10 x + 2

Step-by-step explanation:

hope this helps you out :) plz mark brainiest

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1 out if 20 you would get right

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3 years ago

Common denominator of 2/5 and 1/10

olga2289 [7]

The common denominator of 2/5 and 1/10 is 10

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3 years ago

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hram777 [196]

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Step-by-step explanation:

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2 years ago

A car travels at 65 miles per hour. Going through collision,it travels at 3/5 this speed. Write this fraction as a decimal.

solniwko [45]

Answer:

0.6

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3 years ago

Please help me I really need it

Art [367]

Answer:

Angle C

Step-by-step explanation:

By applying sine rule in the given triangle,

$\frac{\text{sinB}}{CD}=\frac{\text{sinC}}{BD}=\frac{\text{sinD}}{BC}$

$\frac{\text{sinB}}{\text{sinC}}=\frac{\text{CD}}{\text{BD}}$

Therefore, sides of the given triangle will be in the same ratio as the sine of the angles.

Since, BD > BC > CD

Therefore, Opposite angles of these sides will be in the same ratio.

∠C > ∠D > ∠B

Largest angle of the triangle is angle C.

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3 years ago