3 years ago

Find the area of the trapezoidal cross-section of the irrigation canal shown below. Your answer will be in terms of h, w, and θ.

Mathematics

1 answer:

Setler [38]3 years ago

5 0

The answer is ：h^2/tanθ+wh

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-2 ( 18 - 3y ) = 7y + 2y

katrin [286]

Answer:

y=-12

Step-by-step explanation:

-2(18-3y)=7y+2y

-36+6y=9y

9y-6y=-36

3y=-36

y=-12

4 0

3 years ago

a school is conducted a canned food drive. Their goal is to collected 500 cans of food. They have reached 6/8 of their goal. How

fiasKO [112]

500 * 6 / 8 = 375 cans.

8 0

3 years ago

2a + 3b = 5<br> b = a - 5

Lunna [17]

<h2>1st Equation:</h2>

Answer for A:

$a = \frac{5 - 3b}{2}$

Answer for B:

$b = \frac{5 - 2b}{3}$

<h2>2nd Equation:</h2>

Answer:

$a = b + 5$

<u>hope it helps</u><u>.</u>

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2 years ago

Please help i will give brainliest!!

skelet666 [1.2K]

Answer:

it is 8.o1 to the -12 power

Step-by-step explanation:love yall can i get brainliest i only need two more

6 0

3 years ago

Help pleaseee :) tyy

STatiana [176]

Answer:

The slope is 4

Step-by-step explanation:

First we pick 2 points (x, y):

(0, -2) and (1, 2)

Then, we use the slope (m) formula:

m = (y2 - y1)/(x2 - x1)

Given:

y2 = 2

y1 = -2

x2 = 1

x1 = 0

Work:

m = (y2 - y1)/(x2 - x1)

m = (2 + 2)/(1 - 0)

m = 4/1

m = 4

8 0

2 years ago