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vivado [14]
3 years ago
9

I need help on this to​

Mathematics
1 answer:
vladimir1956 [14]3 years ago
6 0

13. 4cm is bigger

14. is equal

15. is equal

16. 4m is bigger

17. 150cm is bigger

18. 3km is bigger

19. is equal

20. 10km is bigger

21. 35mm is bigger

22. 55mm is bigger

23. 1km is bigger

24. is equal

25. 55mm is bigger

26. 2m is bigger

27. 8km is bigger

hope this helps

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6. If sin = 0.8829, then the approximate measure of between 0° to 360° is _______
lesya692 [45]

Answer: B

Explanation:

From the information given,

Sinθ = 0.8829

θ = Sin^-1(0.8829)

θ = 62

We would consider the quadrants where sine is positive.

θ = 62 is in the first quadrant

Sine is also positive in the second quadrant. Thus,

θ = 180 - 62

θ = 118

The correct option is B

6 0
10 months ago
A number decreased by 5 is less than 33.
kozerog [31]

Step-by-step explanation:

ket the number be x

Decreased by 5 means x-5

Less than 33 means x - 5 < 33

x < 33 + 5

x < 38

5 0
2 years ago
Find the sum: (3x2 + 5x − 8) + (5x2 − 13x − 5)
musickatia [10]

Answer:

(3x^2+5x-8)+(5x^2-13x-5)=8x^2-8x-13

Step-by-step explanation:

The given polynomials are,

3x^2+5x-8,5x^2-13x-5

In polynomial addition and subtraction only like terms can be added or subtracted.

So,

=(3x^2+5x-8)+(5x^2-13x-5)

=3x^2+5x-8+5x^2-13x-5

=3x^2+5x^2+5x-13x-8-5

=8x^2-8x-13

7 0
2 years ago
Read 2 more answers
ABC is similar to DEF. Find x.
san4es73 [151]
<h3>Answer:  25</h3>

Through using the pythagorean theorem, you should find the hypotenuse of the smaller triangle to be 10 units. Therefore, the perimeter of the smaller triangle is 6+8+10 = 24 units.

The perimeter of the larger triangle is 60 units. The ratio here is 24:60 = 2:5

Meaning that the larger perimeter is 5/2 = 2.5 times that of the smaller.

We apply this scale factor 2.5 to the smaller hypotenuse 10 to jump to 2.5*10 = 25, which is the length of the larger hypotenuse.

3 0
3 years ago
BOIS
sineoko [7]

The event will have 27 tables, with 2 adults and 3 children in each table.

Step-by-step explanation:

The greatest number of tables the planner can set up is determined by finding the greatest common factor in 54 and 81. This is given by;

     54         81----------------divided by 3

3     18          27---------------divided by 3

3       6          9---------------divided by 3

3        2         3---------------no common divisor

The greatest number of table will be given by : 3×3×3=27

The number of adults in each table will be 2

The number of children in each table will be 3

Learn More

Greatest common factor : brainly.com/question/13133626

Keyword : greatest number

#LearnwithBrainly

4 0
2 years ago
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