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marusya05 [52]
3 years ago
14

ABCD is a quadrilateral.

Mathematics
2 answers:
wariber [46]3 years ago
4 0

6x+90=360

6x=270

x=45

No lines are not parallel

weqwewe [10]3 years ago
3 0

Answer:

A) 45=x

B) Yes, since both A and B are 90°

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Diego and Jada are both trying to write an expression with fewer terms that is equivalent to
UkoKoshka [18]

Answer: Diego, 4a + 9b is equivalent

Step-by-step explanation:

7a + 5b - 3a + 4b

= (7a - 3a) + (5b + 4b)           We rerange the variables, and put them together with (), which make it more clear to solve.

= 4a + 9b

7 0
3 years ago
Express each ratio as a fraction in the simplest form.<br> 12 beetles out of 18 insects<br> .
slava [35]

Answer:

2/3

Step-by-step explanation:

12/6=2

18/6=3

so

the fraction is 2/3

i think this is what your teachers means, lmk if thats wrong

3 0
2 years ago
PLEASE HELP ME!!!!!!!!!!!!!!!
Vinil7 [7]

Answer:

The last one

Step-by-step explanation:

4 0
3 years ago
You wish to take a flight from Nevada to New York. Use the point (-4, 0) to represent Nevada, and the (5, 2) to represent New Yo
Flauer [41]

Using proportions, it is found that the ordered pair that represents the location of the layover is given by: (2.75, 1.5).

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

In this problem, the flight distance is partitioned in a ratio of 3:1, hence:

L - Nv = 3/4(Ny - Nv).

This ratio is applied for both coordinates, hence, for the x-coordinate:

x + 4 = \frac{3}/{4}(5 + 4)

x = \frac{27}{4} - \frac{16}{4}

x = \frac{11}{4}

x = 2.75.

For the y-coordinate:

y = \frac{3}/{4}(2 - 0)

y = \frac{6}{4}

x = 1.5.

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

5 0
2 years ago
Anna found the difference between thirteen and the product of four and a number. Which expression represents this phrase, and wh
liraira [26]

Answer:

C

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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