2 years ago

Factonze : x²+2x - 15

1 answer:

4 0

I just got this off photo math they want me to type so I’m just finna say stuff but the answer is right there

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Alex73 [517]

Let X represent the length of the chord.

By using Pythagoras' Theorem:

4^2 + (X/2)^2 = 15^2

(X^2)/4 = 209

X^2 = 836

X = 28.91

6 0

3 years ago

Ipatiy [6.2K]

Answer:

$2(3x - 7) = - 4(x + 5) + 3 \\ 6x - 14 = - 4x - 20 + 3 \\ 6x + 4x = - 20 + 3 + 14 \\ 10x = - 3 \\ \\ x = \frac{ - 3}{10} \\ \\ x = - 0.3$

I hope I helped you^_^

5 0

2 years ago

tigry1 [53]

It has 1 solution i believe

8 0

2 years ago

lesya [120]

Answer:

A,D,E,F

Step-by-step explanation:

7 0

3 years ago

Tems11 [23]

Use the given functions to set up and simplify 34/51
the answer is 2/3

7 0

3 years ago

Factonze : x²+2x - 15​