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2 years ago

9

Thankyousm!! please help me

1 answer:

horrorfan [7]2 years ago

3 0

4x10^8 = 400,000,000 so that’s your answer

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Find the area of the figure below.<br> 6 cm<br> 5 cm<br> 13 cm

skad [1K]

The answer should be 390 because you multiply all the numbers because area is length x width x height

7 0

2 years ago

Find the lengths of the missing sides of the 30°-60°-90° triangle. a=? ft, b=? ft, c=12 ft

Agata [3.3K]

You know the long leg<span> (the </span>side<span> across from the </span>60<span>-degree angle). Divide this </span>side<span> by the square root of 3 to </span>find<span> the short </span>side<span>. Double that figure to </span>find<span> the hypotenuse. </span>Finding<span> the other </span>sides<span> of a </span>30-60-90 triangle<span> when you know the hypotenuse.</span>

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3 years ago

The boiling point of jet fuel is 329 Fahrenheit round to the nearest degree what is the temperature in degrees Celsius use the f

Dmitrij [34]

Answer:

The temperature in degrees Celsius is 165

Step-by-step explanation:

As given

The conversion formula of Fahrenheit to Celsius is

(°F − 32) × 5/9 = °C

Where

F = temperature in Fahrenheit

Substituting the given values, we get -

$(329 -32)*\frac{5}{9} \\297 * \frac{5}{9}\\33*5\\165$

The temperature in degrees Celsius is 165

8 0

2 years ago

Which equation represents the line that passes through (–6, 7) and (–3, 6)? y = –x + 9 y = –x + 5 y = –3x – 11y y = –3x + 25

Svetllana [295]

Step $1$

<u>Find the slope of the line</u>

we know that

the formula to calculate the slope between two points is equal to

$m=\frac{(y2-y1)}{(x2-x1)}$

Let

$A(-6,7)\\B(-3,6)$

substitute the values

$m=\frac{(6-7)}{(-3+6)}$

$m=\frac{(-1)}{(3)}$

$m=-1/3$

Step $2$

with the slope m and the point $A(-6,7)$ find the equation of the line

we know that

the equation of the line in the point-slope form is equal to

$y-y1=m*(x-x1)$

substitute the values

$y-7=(-1/3)*(x+6)$

$y=(-1/3)x-2+7$

$y=(-1/3)x+5$

therefore

<u>the answer is</u>

$y=(-1/3)x+5$

4 0

3 years ago

Read 2 more answers

Find the quotient of 1+7i/3i in standard form write your answer in standard form

ch4aika [34]

For the first one it would be 10/3 ( 10 over 3 ) and for the second one, it would be 7/13 ( 7 over 13 ) PLUS 4i/13 ( 4i over 13)

3 0

3 years ago