3 years ago

Given AE = EC, for what value of x is quadrilateral ABCD a parallelogram?

Mathematics

1 answer:

34kurt3 years ago

6 0

Answer:

Each side of the Rhombus is equal to 4x

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A bedroom has the shape shown. The homeowner is upgrading by putting in new crown molding. How many feet of crown molding does s

Ivahew [28]

Answer: D.

Step-by-step explanation: Add all of the sides' lengths together. The rest of the wall beneath where "5 ft." is measures as 6 ft. Add that to the 5 ft of the rest of the wall and you'll have 11 for the whole right wall. Add 11 to 8, 10 and 12, and you'll have 41 which is close to the last choice so you're safest bet is D.

6 0

4 years ago

What is the slope of the line joining (3,8) and (12,11)

olga2289 [7]

Slope formula
$\frac{y_2-y_1}{x_2-x_1}$

Plug in the info given from the 2 coordinates:
$\frac{11-8=3}{12-3=9}$

Simplify the slope:
<span> $\frac{3/3=1}{9/3=3}$

Final answer: </span>Slope=1/3

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4 years ago

Petra jogs 2 miles in 22 minutes. At this rate, how long would it take her to jog 11 miles?

zmey [24]

Answer:

11 minute

Step-by-step explanation:

22 min/2 miles

11 min/ 1 mile

8 0

3 years ago

Read 2 more answers

Identify the conclusion of the following conditional: A number is divisible by 9 if the sum of the digits of the number is divis

Shtirlitz [24]

729/9=81
81/9=9
9/9=1
Hope I helped ;)

3 0

4 years ago

ASAP I NEED HELP NOW ON A TIME LIMIT

masya89 [10]

I believe it’s 440 because 400/10 = 40 and they are 11 apart

5 0

3 years ago