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Vedmedyk [2.9K]
3 years ago
7

Help please will mark brainliest

Mathematics
2 answers:
Firlakuza [10]3 years ago
4 0

Answer:

c no is correct pls mark me branilest

Ne4ueva [31]3 years ago
3 0

Answer:

(x, y) = (y, x). Exercise 1.3.4. Let X,Y,Z and W be nonempty sets. Then, prove the following statements

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On Monday 430 students went on a trip to the zoo all 9 buses were filled and seven students had to travel in cars how many stude
tankabanditka [31]

Answer: 47 students

Step-by-step explanation:

430 students went on a trip with the majority of them going on buses.

7 students however, had to use cars.

The number of students who used buses are:

= 430 - 7

= 423 students

The number of students in each bus is:

= No. of students taking buses / no. of buses

= 423 / 9 buses

= 47 students

7 0
3 years ago
What is the estimate of the sum of 5/12 and 7/8?
IgorC [24]
Not sure this will help at all but if you write down the problem you can take a picture on Photomath and it will solve it for you and you won’t have to wait for someone to do it

Just sayin :)
3 0
4 years ago
Please solve and show all steps
Bad White [126]

x -3 = -5
x = -5 + 3
x = -2
.
3x - 9
Substituting the value of x
3(-2) - 9 = -6 - 9 = -15

8 0
3 years ago
Read 2 more answers
Write an equation in slope-intercept form with the given slope and y-intercept. m = 1 , b = -1
dmitriy555 [2]

Answer:

y = 1x -1

Step-by-step explanation:

m is your slope which is 1 and -1 is you y intercept

the slope intercept form is y = mx + b

which means the equation will be y = 1x -1

6 0
4 years ago
Please help ASAP!!!
ad-work [718]

Answer:

15. BE = 37.5

16. AD = 62.4.

17. ED = 37.5

18. Angle CDA=79 degrees

19. Angle BCD= 101.

20. Angle DAB=101.

Step-by-step explanation:

For problems 15-20, you'll use geometry theorem the definition of a parallelogram which says they have two pairs of equal parallel sides, equal opposite angles and that the diagonals in any parallelogram bisect each other into equal segments.

15. BE is half of 75. BE = 37.5

16. Since BC = 62.4 then AD = 62.4.

17. ED is half of 75. ED = 37.5

18. 79 degrees

19. Parallelograms add to 360 degrees so if two angles are 79 then 360-79-79 = 202 which is split equally in the other two angles. 202/2 =101. Angle BCD= 101.

20. Angle DAB is equal to Angle BCD so Angle DAB=101.

8 0
3 years ago
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