2 years ago

What is the overall charge of phosphide

Mathematics

1 answer:

Nuetrik [128]2 years ago

4 0

Answer:

negatively charged

Step-by-step explanation:

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Suppose f'(7)=9 and g(7)= 5. <br> Find h'(7) where h(x) = 3f(x) + 2g(x) + 7<br><br> h'(7)=???

Ratling [72]

Answer:

The value of h'(7) = 44 .

Step-by-step explanation:

Given:

f'(7)=9 and g(7)= 5

We have to find : h'(7)

Also,

⇔ $h(x) = 3f(x) + 2g(x) + 7$ ...equation (i)

Plugging the value of 'x' = 7 in equation (i) the equation can be re-framed as:

⇔ $h(7) = 3f(7) + 2g(7) + 7$

Now plugging the value of f'=(7)=9 and g(7)=5 in the above equation:

⇔ $h(7) = 3(9) + 2(5) + 7$

⇔ $h(7)=27+10+7$

⇔ $h(7)=44$

So the value of h=(7) = 44 .

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3 years ago

Convert the given radian measure to a degree measure. 1.1 pi a. Negative 99 degrees b. Negative 198 degrees c. 99 degrees d. 198

irina1246 [14]

d is the right ancer

7 0

2 years ago

Back to Content

Lelu [443]

Answer:

Step-by-step explanation:

3 0

2 years ago

A local recreation center offers a yearly membership for $265. The center offers

My name is Ann [436]

Answer:

a. y = 265 + 5x

b. 500 = 265 + 5x

5x = 500 - 265

5x = 235

x = 235/5

x = 47

She took 47 aerobic classes.

Step-by-step explanation:

Total Cost is yearly cost + 5 into however many aerobic classes you take.

Find the number of classes by substituting values in the equation.

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3 years ago

Express in exponential form log(2)16 = 4

S_A_V [24]

$\bf \textit{exponential form of a logarithm}
\\\\
log_a b=y \implies a^y= b\qquad\qquad 
% exponential notation 2nd form
a^y= b\implies log_a b=y \\\\
-------------------------------\\\\
log_2(16)=4\qquad \qquad \implies \qquad 2^4=16$

8 0

3 years ago