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2 years ago

Find the area of the rectangle. Round to the nearest tenth.

Mathematics

1 answer:

pickupchik [31]2 years ago

3 0

Answer:

Step-by-step explanation:

<em>Note all arguments of trigonometric functions are in degrees.</em>

Start by finding the width of the rectangle using SOHCAHTOA.

Since tan(62)=3/(width), the width is equal to 3/tan(62).

So the area is (3)(3/tan62), which you can just plug into your calculator.

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A line with slope 3/8 passes through the point -4 0 find another point on the same line

Mamont248 [21]

Answer:

(0,3/2)

Step-by-step explanation:

y-y1=m(x-x1)

y-0=3/8(x- -4)

y= 3/8x+ 3/2

3/2= y intersept

(0,3/2)= second point

5 0

3 years ago

The amount of snow on the ground increased by 4 inches between 4 p.m and 6 p.m. If there was 6 inches of snow on the ground at 4

Vera_Pavlovna [14]

10 inches because at 4 pm it was 6 inches but since it says it increases 4 inches during the times 4 PM through 6 PM it should've gone up another 4 inches. 6 plus 4 equals 10. ?????????

6 0

3 years ago

Determine whether the improper integral converges or diverges, and find the value of each that converges.

shusha [124]

Answer:convergent

Step-by-step explanation:

Given

Improper Integral I is given as

$I=\int_{-\infty}^{0}1000e^xdx$

$I=1000=\int_{-\infty}^{0}e^xdx$

integration of $e^x$ is $e^x$

$I=1000\times \left [ e^x\right ]^{0}_{-\infty}$

$I=1000\times I=\left [ e^0-e^{-\infty}\right ]$

$I=1000\times \left [ e^0-\frac{1}{e^{\infty}}\right ]$

$I=1000\times 1=1000$

so the integration converges to 1000 units

6 0

3 years ago

(18 + 4i) + (-11 + 23i) =<br> Express your answer in the form (a + bi).

Andru [333]

Answer:

7+27i

Step-by-step explanation:

(18+4i)+(-11+23i)

=18+4i-11+23i

=7+27i

8 0

3 years ago

Write an equation of the line below.

atroni [7]

Answer:

y = 2/3 x

Step-by-step explanation:

slope = m = 4/6 = 2/3

y-intercept = b = 0

Equation: y = mx + b

y = 2/3 x

3 0

2 years ago