2 years ago

Can someone help me

Mathematics

1 answer:

Elodia [21]2 years ago

7 0

Answer:

Its a i just took the test

Step-by-step explanation:

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If Logx (1 / 8) = - 3 / 2, then x is equal to

Rasek [7]

answer is C 1/4

see attached picture, it is not exact but with rounding it comes out correct.

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2 years ago

(6x² + x - 3)(2x² + 1)

Juli2301 [7.4K]

12x^4 +6 +2x^3 +1x -6x^2 -3

12x^4 +2x^3 -6x^2 +1x + 3

i'm not completely sure this is the right answer but i gave it a shot! let me know if i was right or wrong

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2 years ago

A 15m long ladder reached a window 9m high from the ground on placing it against a wall at a distance x. Find the distance of th

Ilya [14]

Answer:

12 meters

Step-by-step explanation:

Given That :

Length of ladder = 15m

Height of wall =. 9 m

Using Pythagoras rule :

Adjacent² = hypotenus² - opposite²

Adjacent² = 15² - 9²

Adjacent² = 225 - 81

Adjacent² = 144

Adjacent = sqrt(144)

Adjacent, x = 12

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2 years ago

Hello, i am currently having a hard time in school for a while if anybody can help me out it would be greatly appreciated

eimsori [14]

Answer:

36 m

Step-by-step explanation:

PT = x

This is True because of similar sides $\frac{8}{x} = \frac{7}{14}$

solve for x to get PT and you get 16

Then to find the perimeter you would do P = PR + PR + PT = 6m + 14m + 16m = 36m

7 0

1 year ago

Read 2 more answers

Find the remainder when f(x) = x3 − 14x2 + 7x − 10 is divided by x − 3.

Scorpion4ik [409]

Answer:

-88

Step-by-step explanation:

another solution:

x-3=0→x=3

r = f(3) = 3³ - 14(3)² + 7×3 - 10 = 27 - 126 + 21 - 10 = -88

6 0

2 years ago

Can someone help me​

Can someone help me