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2 years ago

ANSWER THIS PLZZZZZZ

Mathematics

1 answer:

erica [24]2 years ago

8 0

Answer:

B:14

Step-by-step explanation:

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Solve the following automotive-services problem. Voltage = 80 v Current = 40 amps Resistance = ?

Andrej [43]

Resistance = voltage/currant
Resistance= 80/40 = 2
Resistance = 2 (Ohms)

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3 years ago

A plane is flying within sight of the Gateway Arch in St. Louis, Missouri, at an elevation of 30,000 ft. The pilot would like to

Maurinko [17]

Answer:

X = 33,669.78 ft

Y = 15285.76 ft

Step-by-step explanation:

Given data:

let x be the distance btwn arch and plane

and y be the distance btwn ground point and arch y

we know that

$cos\theta = \frac{adjacent}{hypotaneous}$

$cos(27) = \frac{30,000}{x}$

xcos27 = 30000

$x = \frac{30000}{cos 27}$

x = 33,669.78 ft

b) we knwo that

$tan \theta = \frac{opposite}{adjacent}$

$tan 27 = \frac{y}{30000}$

y = tan(27) (30000)

y = 15285.76 ft

8 0

3 years ago

Fruit baskets and cleaning windows

ikadub [295]

Number two is thirty weeks

8 0

3 years ago

Morgan made a mistake when subtracting the rational expressions below.

Nat2105 [25]

Answer : D

$\frac{3t^2-4t+1}{t+3} - \frac{t^2+2t+2}{t+3}$

The denominators are same

So we combine the numerators

$\frac{(3t^2-4t+1)-(t^2+2t+2)}{t+3}$

To remove parenthesis we distribute negative sign inside the second parenthesis

$\frac{3t^2-4t+1-t^2-2t-2)}{t+3}$

$\frac{2t^2-6t-1)}{t+3}$

Morgan made a mistake. He forgot to distribute the negative sign

Morgan forgot to distribute the negative sign to two of the terms 2t and 2 inside second parenthesis

3 0

2 years ago

I will give brainliest <br> Find n. <br> 35n/35 = 700/35

adoni [48]

Answer:

Step-by-step explanation:

$\frac{35n}{35} =\frac{700}{35} \\$

multiply both sides by 35

$35*\frac{35n}{35} = 700 * 35\\35n = 700$

divide both sides by 35

$n = 20$

6 0

3 years ago

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