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N76 [4]
3 years ago
10

What is -5/8÷9/10=========

Mathematics
2 answers:
k0ka [10]3 years ago
5 0

Answer:  -25 / 36

Solution:

Step 1: Lets flip the division sign to multiplication

Note : when the sign is reversed, the second term in the equation will have the numerator and denominator swapped  

-5/8 ÷9/10  > > > > > > -5/8 * 10/9

Step 2 : so it will be  

-5/4 * 5/9 when simplified,  which would be -25 / 36 > > > > >  - 0.69

Hope this solution will help you understand the problem and don't forget the negative sign it may cost you marks :)


BabaBlast [244]3 years ago
5 0

Answer:  -25 / 36

Solution:

Step 1: Lets flip the division sign to multiplication

Note : when the sign is reversed, the second term in the equation will have the numerator and denominator swapped  

-5/8 ÷9/10  > > > > > > -5/8 * 10/9

Step 2 : so it will be  

-5/4 * 5/9 when simplified,  which would be -25

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Out of seniors at a local high school, 60% went on the senior trip. At the hotel , one room was reserved for every 4 students .
sweet [91]

Answer:

<u>Number of rooms reserved for the students are - 90 .</u>

Step-by-step explanation:

Firstly ,

As we know 60% of the 600 students went on the trip,

Then ,

Number of students went on the trip = 60% of 600

                                                          = \frac{60}{100}\times600

                                                        = 360

Now ,

Given - One room is reserved  for 4 students ,

Therefore , Number of rooms for 360 students = \frac{360}{4}

                                                                             = 90

<u>Hence , the answer is  90 rooms reserved for the students.</u>

7 0
3 years ago
Pls help, I cannot do this and it is due 8-28-20
Jet001 [13]

Answer:

20. J, 21. B

Step-by-step explanation:

20. P = 15 (2) + 8 (2)

      P = 36 ft.

21. 15 - 6 = 9 ft.

8 0
3 years ago
Read 2 more answers
When two lines have the same slope they are parallel. using this statement, decide whether the two lines below are parallel or n
bearhunter [10]

Answer:

They're not parallel, because 4x and 12x are not the same slope

4 0
3 years ago
QUICK PLZZ!!! If m&lt;ABD = 71°, what are m&lt;ABC and m&lt;DBC?​
suter [353]

Answer:

m<ABC = 45

m<DBC = 34°

Step-by-step explanation:

Given:

m<ABD = 79°

m<ABC = (8x - 3)°

m<DBC = (5x + 4)°

Step 1: Generate an equation to find the value of x

m<ABC + m<DBC = m<ABD (angle addition postulate)

(8x - 3) + (5x + 4) = 79

Solve for x

8x - 3 + 5x + 4 = 79

13x + 1 = 79

Subtract 1 from both sides

13x + 1 - 1 = 79 - 1

13x = 78

Divide both sides by 13

x = 6

Step 2: find m<ABC and m<DBC by plugging the value of x into the expression of each angle

m<ABC = (8x - 3)°

m<ABC = 8(6) - 3 = 48 - 3 = 45°

m<DBC = (5x + 4)°

m<DBC = 5(6) + 4 = 30 + 4 = 34°

Step-by-step explanation:

!!

7 0
3 years ago
Does anybody have the answer
Gwar [14]

Answer:

You're answer is right it is -2,2

Step-by-step explanation:

remember x comes before y

7 0
2 years ago
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