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OverLord2011 [107]
2 years ago
6

A plot of land has been surveyed for a new housing development with borders AB, BC, DC, and DA. The plot of land is a right trap

ezoid with a height of 60 feet and an opposite leg length of 65 feet.
Right trapezoid A B C D is shown. Angles A and D are right angles. Sides A B and D C are parallel. The length of A D is 60 feet and the length of B C is 65 feet.

If the measure of angle BCD is 67.4°, the measure of angle ABC is

°.

If the length of base AB is 80 feet, the length of DC is

feet.
Mathematics
1 answer:
jolli1 [7]2 years ago
6 0

Answer:

90 approximately because if AB is 80 then DC should be 90 because AB come before DC in letters

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Please answer letters A and B
omeli [17]
C & D my <span>dudeo


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It's too short.<span> Write at least 20 characters to explain it well.</span>
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3 0
3 years ago
1) Ms. Cuvelier is placing a dinner for hersepf and her family. The cost of each dinner is 8.25) She also has to pay a one-time
bija089 [108]

Answer:

so sorry but I can't understand your question. I am so sorry.

5 0
3 years ago
Someone help! <br> Graph the solution to the inequality on the number line.<br> h &gt; 75.5
bazaltina [42]

Answer:

<h2>D</h2>

Step-by-step explanation:

<h2>hope it helps</h2>

....... .

8 0
3 years ago
Hometown Donuts tracked how many of each type of donut were recently sold.
ziro4ka [17]

Answer:

4.62%

Step-by-Step Explanation:

Ask yourself: "3 is what percent of 65?" and solve.

Percentage solution with steps:

Step 1: We make the assumption that 65 is 100% since it is our output value.

Step 2: We next represent the value we seek with <em>x</em>.

Step 3: From step 1, it follows that 100%=65.

Step 4: In the same vein, x%=3.

Step 5: This gives us a pair of simple equations:

100%=65(1)

x%=3(2)

Step 6: By simply dividing equation 1 by equation 2 and taking note of the fact that both the LHS

(left hand side) of both equations have the same unit (%); we have

100% / x% =65 / 3

Step 7: Taking the inverse (or reciprocal) of both sides yields

x% / 100% =3 / 65

---> x = 4.62%

Therefore, 3 is 4.62% of 65.

3 0
2 years ago
The point P(7, −4) lies on the curve y = 4/(6 − x). (a) If Q is the point (x, 4/(6 − x)), use your calculator to find the slope
Luda [366]
Hopefully you have a Ti-84 calculator because that's what I'm going to use.

First, input the equation on the "y =" button and graph the equation.

Then, hit "2nd, trace", or "calc". Choose the 6th option, "dy/dx". This gives you the derivative, or slope of the secant line, at any given x value.

If you just start typing numbers and hit enter, it'll find the derivative, so for part a letters i-viii, just input those numbers and press enter.

From the looks of it, the slope approaches 4 (as you from the x-values in i-iv and v-viii, the slopes approach 4). You can also check this by just inputting the x-value 7 in dy/dx or taking the derivative of the equation and plugging in 7. Hope this helps!! If you liked this answer please rate it as brainliest!!!
6 0
3 years ago
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