3 years ago

I NEED HELP PLEASE!! PLEASE IM BEGGING YOU!!

Mathematics

1 answer:

Gennadij [26K]3 years ago

7 0

A.) r=C/2(pi)
b.) 6.0

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20 points.<br><br>Solve for a.

Hoochie [10]

Answer:

30 degrees

Step-by-step explanation:

The sum of exterior angles = 360 degree

102 + 73 + 67 + 88 + a = 360

330 + a = 360

a = 360 - 330

a = 30 degree.

HOPE THIS HELPED YOU

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2 years ago

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A decimal and a fraction between -4 and -3

LUCKY_DIMON [66]

Answer: - 3.5, -7/3

Step-by-step explanation:

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3 years ago

Multiply: 5 • (-3)

slamgirl [31]

Answer:

$-15$

Step-by-step explanation:

We can factor out a 1 from -3 to get $5\cdot(-3)=5\cdot-1\cdot3=-1(5\cdot3)$ .

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3 years ago

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B. − 4 = 7 and − 4 + 4 = 7 + 4

daser333 [38]

Answeration:

they are both false

3 0

3 years ago

<img src="https://tex.z-dn.net/?f=f%28x%29%3De%5E%7B3x%7D%20.sinx" id="TexFormula1" title="f(x)=e^{3x} .sinx" alt="f(x)=e^{3x} .

Maslowich

Answer:

Step-by-step explanation:

đạo hàm cấp 2 của f(x) rồi thế 0 vào

8 0

2 years ago