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3 years ago

Voltage-divider bias provide

Mathematics

1 answer:

Katarina [22]3 years ago

5 0

Answer:

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Step-by-step explanation:

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#7 I don't know how to solve this

____ [38]

30+1.95x=7.95x

so, 6x=30

x=5

3 0

3 years ago

Someone please help me!!!!

viktelen [127]

Answer:

5) is x=5 you set those expressions egual to 180 then solve for x. 6) they both equal 60 degrees because you set them both equal then substitute for x. 7) the -13x+39 angle is 143 and the other is 37.

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

1.9 divided by 3 Give all steps!;)

Roman55 [17]

The answer is: " $\frac{19}{30}$ " ;
or, write as: "0.63333333333..." ; or, round to: "0.6333" .
__________________________________________
Explanation:
__________________________________________
1.9 ÷ 3 = $\frac{1.9}{3}$ ;

= $\frac{1.9 * 10}{3 * 10}$ ;

= $\frac{19}{30}$
______________________
Write as: " $\frac{19}{30}$ " ;

or, using a calculator, write in "decimal form" ;

→ $\frac{19}{30}$ = 19 ÷ 30 = "0.63333333333...." ;
_______________________________________________________
The answer is: " $\frac{19}{30}$ " ;
or, write as: "0.63333333333..." ; or, round to: "0.6333" .
_______________________________________________________

4 0

4 years ago

I’m not sure how to do this

seraphim [82]

$\bf \cfrac{\frac{x+4}{3}+\frac{1}{x}}{5+\frac{15}{x}}\qquad \cfrac{\impliedby \frac{LCD}{3x}}{\impliedby \stackrel{LCD}{x}}\implies \cfrac{\quad \frac{x(x+4)+3(1)}{3x}\quad }{\frac{x(5)+(1)15}{x}}\implies \cfrac{\quad \frac{x^2+4x+3}{3x}\quad }{\frac{5x+15}{x}}$

$\bf \cfrac{x^2+4x+3}{3\underline{x}}\cdot \cfrac{\underline{x}}{5x+15}\implies \cfrac{x^2+4x+3}{3(5x+15)}\implies \cfrac{x^2+4x+3}{15x+45}
\\\\\\
\cfrac{(x+3)(x+1)}{15x+45}\implies \cfrac{\underline{(x+3)}(x+1)}{15\underline{(x+3)}}\implies \cfrac{x+1}{15}$

7 0

3 years ago

A vet borrows $12,000 for 4 years. The total interest paid was $960. What was the interest rate on the loan?

Alchen [17]

Answer:

2% per year.

Step-by-step explanation:

Solving our equation

r = 960 / ( 12000 × 4 ) = 0.02

r = 0.02

converting r decimal to a percentage

R = 0.02 * 100 = 2%/year

The interest rate required to

accumulate simple interest of $ 960.00

from a principal of $ 12,000.00

over 4 years is 2% per year.

3 0

3 years ago

Voltage-divider bias provide​

Voltage-divider bias provide