3 years ago

I need help please! Please help me!

2 answers:

7 0

I think the answer is ( 28 degrees

Naily [24]3 years ago

4 0

The three points on a triangle have to add up to 90 degrees

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tester [92]

Answer:

Distribute -4 to a and -5

Step-by-step explanation:

Trust me it is correct

Good luck:)

5 0

3 years ago

skelet666 [1.2K]

Answer:

3d-12=b

Step-by-step explanation:

5 0

3 years ago

SOVA2 [1]

Is there a picture or something because how many tiles does he wanna make

6 0

3 years ago

Ber [7]

The exact value of cos 45 as per the special triangle would be

Cos 45 = 1/✔️2

Rationalizing the denominator gives

✔️2/2 = 0.707.

4 0

3 years ago

Drupady [299]

Answer:

$\frac{-\sqrt{65} - 3 }{4}, \frac{\sqrt{65} + 3}{4}$

Step-by-step explanation:

Since we cannot factor the expression, we must use quadratic formula: $x = \frac{-b +/-\sqrt{b^2 - 4ac} }{2a}$

Plug in a for 2, b for 3, and c for -7 and you should find your roots.

5 0

3 years ago