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loris [4]
3 years ago
9

Given quadrilateral ABCD≅quadrilateral EFGH, what is the value of x?

Mathematics
2 answers:
Readme [11.4K]3 years ago
6 0

9514 1404 393

Answer:

  C.  x = 100°

Step-by-step explanation:

The sum of angles in a quadrilateral is 360°. The figures are given as congruent (even though they don't look like it), so corresponding angles have the same measure.

  80° +75° +x +105° = 360°

  x = 100° . . . . . . subtract 260°

Tom [10]3 years ago
5 0

Answer:

C) x = 100

Step-by-step explanation:

75 + 105 + 80 + x =360

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Leo prepared 16 kilograms of dough after
tatuchka [14]

Step-by-step explanation:

16 kg= 8 hours (divide by 8 to find 1 hour how many kg)

2kg=1 hour ( multiply by 9 as we need to find 18 kg

so 9 hours=18kg

So it'll take 9 hours for 18 kg of dough to be made

Hope this helps!!!

Have a nice day:)

3 0
3 years ago
a class has six boys and 14 girls what is the ratio in simplest form that compares number of boys the number of students​
-BARSIC- [3]

Answer:

3:10

Step-by-step explanation:

Boys- 6

Girls- 14

Total students- 20

Boys:Total students

   6   :      20

Simplify:

6/2=3

20/2=10

This is written as:

3:10

➴Hope this helps!

➸CloutAnswers

6 0
3 years ago
You are in charge of purchases at the student-run used-book supply program at your college, and you must decide how many introdu
mariarad [96]

Answer:

  • Calculus texts: 600
  • History texts: 0
  • Marketing texts: 0

Step-by-step explanation:

Each Calculus text returns $10/2 = $5 per unit of shelf space. For History and Marketing texts, the respective numbers are $4/1 = $4 per unit, and $8/4 = $2 per unit. Using 1200 units of shelf space for 600 Calculus texts returns ...

  $5/unit × 1200 units = $6000 . . . profit

Any other use of units of shelf space will reduce profit.

7 0
3 years ago
The vertex form of the equation of a parabola y=(x-3)^+36
MrMuchimi

Answer:

ewrwewqetqwrtweq

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Vicky ran 5⁄14 of a mile and walked 1⁄7 of a mile. how much further did vicky run than walk?
raketka [301]
To solve, we need to subtract from these two fractions. In order to do this, we will change one of them to have the same denominator as the other.

We have 5/14 and 1/7
Let us change 1/7

Multiply 2/2 (a form of 1 so it does not change the value of the fraction)

2/2 • 1/7 = 2/14

Now subtract from 5/14
5/14 - 2/14 = 3/14

ANSWER: Vicky ran 3/14 of a mile more
7 0
3 years ago
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