2 years ago

A 11 and 1/4

Mathematics

1 answer:

solong [7]2 years ago

3 0

Answer:

Step-by-step explanation:

i dont know the answrrrr

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Need the answer to this

ki77a [65]

Answer:

$\frac{2}{(x + 3)}$

Step-by-step explanation:

$\frac{2x - 10}{x^{2} - 2x - 15}$

pull 2 from top

$\frac{2(x - 5)}{x^{2} - 2x - 15}$

we are looking to cancel (x-5) so will start with

(x - 5)(x + 3), selected (x+3) because the sign must be negative and must multiply to -15

$\frac{2(x - 5)}{(x - 5)(x + 3)}$

now cancel (x-5)

$\frac{2}{(x + 3)}$

4 0

2 years ago

A. Integer B. Rational Number C. Natural Number D. Irrational Number

Paladinen [302]

Answer:

Step-by-step explanation:

b b b b b b b b b b b b b b b b b b b b b b b b

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3 years ago

2x + y =8 and 4x -2y = 6

irakobra [83]

Answer:

x=1.25 and y=-5.5

Step-by-step explanation:

2x+y=-8, 2x=-y-8 or 4x=-2y-16. Plug this value in the second equation, we have - 2y-16-2y=6, y=-5.5. Plugging this in any equation we have, x=1.25

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3 years ago

Write an inequality for the given description. The product of -5 and an unknown number increased by 15 is less than or equal to

sesenic [268]

Answer:

-5x +15 ≤ 20

Step-by-step explanation:

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3 years ago

Math quiz with angles again

ss7ja [257]

Hey buddy
Angle x = 50 digree
Hope it helps :)

6 0

2 years ago