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3 years ago

Answer this only if you know please there’s people who answer just for points

Mathematics

2 answers:

Dimas [21]3 years ago

7 0

The increase is 39 Degrees

horrorfan [7]3 years ago

6 0

I know this has already been answered but I’m just confirming the answer is 39. Make a number line going both left and right to help. Start at -12 then stop at 0, then start again at 0 then count to 27. In total it’s 39 degrees increase

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It takes Mark 1 hour to get to work each day. Mark drives from home 20 minutes to the train station at a constant rate of 42 mph

9966 [12]

Answer:D.54

Step-by-step explanation: it takes 20 minutes in the car which is 1/3 of an hr so 42/3= 14 then that leaves 40 minutes left for the train which is 2/3 of 60 and 60/3=20 and 20x2= 40 so 40+14=54

7 0

3 years ago

Read 2 more answers

La siguiente figura representa una torre de transmisión de energía eléctrica: ¿Mediante cual razón trigonométrica se puede deter

lana [24]

Answer:

B. sen α = BC/b

Step-by-step explanation:

Las identidades trigonométricas se utilizan para resolver problemas de ángulos rectos.

En un ángulo recto, el lado al que se hace referencia como opuesto es el lado opuesto al ángulo, el lado al que se hace referencia como adyacente es el lado siguiente al ángulo (entre el ángulo y el ángulo recto) mientras que la hipotenusa es el lado más largo (opuesto al ángulo recto)

De identidades trigonométricas:

$sen\ \alpha=\frac{lado\ opuesto}{hipotenusa} \\\\lado\ opuesto=BC=a\\\\hipotenusa=b\\\\sen\ \alpha=\frac{lado\ opuesto}{hipotenusa} =\frac{BC}{b} \\\\sen\ \alpha =\frac{BC}{b}$

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3 years ago

A physician orders conjugated estrogens (Premarin) for a menopausal patient in the following dose: 1.25 mg orally every day. Con

____ [38]

That's a convoluted way to ask a simple question. 14.

7 0

3 years ago

3x^2-6x=12 complete the square

timurjin [86]

Answer:

3x^2 - 6x - 12 = 0

( x - 1+ radical 5)( x - 1 - radical 5)=0

x = 1 + radical 5 or x = 1 - radical 5

5 0

3 years ago

Enter the coordinates of the point on the unit circle at the given angle 360

kotykmax [81]

Answer:

(1, 0)

Step-by-step explanation:

360º is a full circle and is the same as 0º, so this is on the x-axis.

the y coordinate is 0

Since it's a unit circle on the x-axis the x coordinate is 1

(1, 0)

3 0

3 years ago