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3 years ago

I need help plzzzzz help me it s my homework

Mathematics

2 answers:

Genrish500 [490]3 years ago

4 0

Answer:

fddjjfhfufifjffjjfrzurhdudifudjdddjddh

Eddi Din [679]3 years ago

3 0

Answer:

7. 70

11. 40

12. 11

13.300

14.90

16. 60

17. 32

18. 100

19. 50

20. 270

21. 50

22. 200

23. 100

24. 40

Step-by-step explanation:

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2/3y + 1 =1/6y + 8<br> y = ?

Paladinen [302]

Answer:

Step-by-step explanation:

solved it

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3 years ago

Find the distance between each pair of points. (-5, -3) and (-5, -6)

Aloiza [94]

Answer:

• Formular for length:

$length = \sqrt{ {(x _{1} - x _{2}) }^{2} + {(y_{1} - y_{2})}^{2} }$

• from points given, x1 is -5, x2 is -5, y1 is -3 and y2 is -6:

• substitute:

$length = \sqrt{ { \{ - 5 - ( - 5) \}}^{2} + { \{ - 3 - ( - 6) \}}^{2} } \\ \\ length = \sqrt{ {0}^{2} + {3}^{2} } \\ \\ length = \sqrt{ {3}^{2} } \\ \\ { \boxed{ \boxed{ \: \: length = 3 \: units \: \: }}}$

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3 years ago

Find the <br> slope of 7y-x=14

Anna71 [15]

Set the equation equal to y

Add x to each side
7y=14 +x

Divide each side by 7
y=2 + x

The slope is whatever number corresponds with the variable x

In this case there is no number in front of the x which indicates that the slope is 1

6 0

3 years ago

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If a car travels at an average speed of x miles per hour how far would the car travel in 90 minutes

saw5 [17]

In 90 minutes it would travel for 1 hour because 90 minutes is 1 hour

hope this helps

6 0

4 years ago

Multiplication

mote1985 [20]

Answer:

A. 710

B. 21000

C. ?

D. ?

E.?

F.?

G. 0

H. 110000

Step-by-step explanation:

I can't understand the questions on some of them

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3 years ago