3 years ago

Need help with this one

Mathematics

2 answers:

Simora [160]3 years ago

6 0

Answer:

try c

Step-by-step explanation:

Katena32 [7]3 years ago

6 0

The answer will be C

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Given the following function , find f(-2) ,f (0) and f(2) F(X)=-3x-3 F(-2) = help me please i don't understand

Sidana [21]

Answer:

$\large{f(-2)=3\\\\f(0)=-3\\\\f(2)=-9}$

Step-by-step explanation:

$f(x)=-3x-3\\\\f(-2)\to\text{put x = -2 to the equation of the function}\ f(x):\\\\f(-2)=-3(-2)-3=6-3=3\\-------------------------\\f(0)\to\text{put x = 0 to the equation of the function}\ f(x):\\\\f(0)=-3(0)-3=0-3=-3\\------------------------\\f(2)\to\text{put x = 2 to the equation of the function}\ f(x):\\\\f(2)=-3(2)-3=-6-3=-9$

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4 years ago

The length of the hypotenuse of a 30 - 60 - 90 triangle is 16 cm.

xeze [42]

Answer:

8, 8x square root of 3

Step-by-step explanation:

16=2x

x=8

4 0

4 years ago

Convert please

dezoksy [38]

<h3>Answer:</h3>

3,8 kg
750 g
7,47 g

<h3>Step-by-step explanation:</h3><h3>3800 g => kg</h3>

(3800 ÷ 1000) kg

= 3,8 kg

(3 ÷ 4)kg × 1000

= 0.75 × 1000

= 750 g

(7470 ÷ 1000) kg

= 7,47 kg

4 0

3 years ago

Calculate δe, if q= 0.769 kj and w= -860 j .

Andreyy89

<span>Best Answer: 1) Q is positive therefore the process is endothermic. .769kj+-.810kj=-.041kj 2) Heat is released meaning it is exothermic. -66.9kj+45=-21.9kj 3) 7.29kj. Endothermic.</span>

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3 years ago

What is the answer to x=

Elodia [21]

Answer:

It means Variable in Math

Step-by-step explanation:

5 0

3 years ago