Is it possible for a quadrilateral to have only 2 right angles

Answers

Answer 1

Answer: Yes. An example of this would be a right angled trapezoid

Answer 2

Answer: A quadrilateral is a square if and only if it is both a rhombus and a rectangle (four equal sides and four equal angles). So, I would think that no, they can't have 2 right angles.

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A scale drawing for a rectangular parking lot measures 6.8 cm by 12.3 cm. The scale is 5 cm : 25 cm. Find the area of the parking lot.

Answers

Answer:

The scale drawing: 83.64 centimeters. The scale: 125 centimeters.

Step-by-step explanation:

6.8 multiplied by 12.3 equals 83.64, and 25 multiplied by 5 equals 125. Hope this helped! :D

Estimate it: 180.8 divided by six

Answers

30

Hope this Helped you!

What are some equivalent fractions to 3/4

Answers

There are infinitly many fractons equivalent to 3/4:

$(3)/(4),(6)/(8),(9)/(12),(30)/(40),(51)/(68), etc. etc.$

All fractions of the form $(3n)/(4n)$ will be equivilant for any 'n'.

6/8 because you have multiplied both the numerator and the denominator by 2.

9/12 ....multiplied both the numerator and denominator by 3.

12/16 ....multiplied both the numerator and the denominator by 4.

So basically just multiply the numerator and debominator by the same number and the fraction you get as your answer is equivalent to 3/4

Hope my answer helped, im not that great at explaining things :D

If s=7 cm and t= 24 cm, what is the length of r?

Answers

A^2 + B^2 = C^2.

so 49 + 576 = C^2

625 = C^2

Now find the square root of 625.

25 = C (in your case r)

A submarine is diving to a total depth of 45 feet. It descends 15% of the total depth in 1 minute. How deep will the submarine be after 4 minutes?

Answers

15% of 45 is 0.15 x 45 or 6.75 feet. That's how far the submarine descended in 1 minute. So, in 4 minutes the submarine would be 4 x 6.75 feet down which is 27 feet.

Answer:

-27

Step-by-step explanation:

miguel is earning extra money by painting houses. he charges a $200 dollar fee plus $12 per can of paint needed to complete the job. Write and use an equation to find how many cans of paint he needs for a $260 job

Answers

12c+200=260
I think this is right but you can double check too

Final answer:

To solve the problem, we set up a linear equation as $260 = $200 + $12x. After rearranging and solving the equation, we find that Miguel would need 5 cans of paint for a job worth $260.

Explanation:

The question pertains to solving a linear equation derived from a real-life scenario. In the given problem, Miguel has a set fee of $200 and then charges $12 per can of paint. If he has a job worth $260, to find how many cans of paint (represented by x) he'd need, we'll use the formula: total cost = set fee + (cost per can * no. of cans).

So, the equation in our case becomes: $260 = $200 + $12x.

To solve this equation, perform the following steps:

Subtract $200 from both sides to get $60 = $12x.
Next, divide both sides by $12, so x = $60 / $12.
After performing the division, you'll find that x = 5.

So, Miguel would need 5 cans of paint for a job worth $260.

Learn more about Linear Equation here:

brainly.com/question/32634451

#SPJ3

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