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3 years ago

In 2 weeks Simone gets 46 emails. at the same rate, how many weeks will it take for her to get 115 emails

1 answer:

7 0

46 emails were gotten in 2 weeks.

1 email was gotten in (2/46) week

115 emails will take: (2/46)* 115 = 5

115 emails will be gotten in 5 weeks.

I hope this helps.

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Consider the line 7x+6y=5.

ladessa [460]

Answer:

Slope of parallel line: -7/6

Slope of perpendicular line: 6/7

Step-by-step explanation:

7x + 6y = 5

6y = -7x + 5

y= -7/6x + 5/6

5 0

2 years ago

Please help on two math questions. I don’t understand how to do them.

Sidana [21]

When you represent intervals on the number line, you're including full dots, excluding empty dots, and you're considering numbers highlighted by the line.

In the first case, you've highlighted everything before -2 (full dot, thus included), and everything after 1 (empty dot, excluded). So, the set would be

$x\leq -2 \lor\ x>1$

or, in interval notation,

$(-\infty,-2]\cup (1,\infty)$

In the second case, you are looking for all numbers between -3 and 5. This interval is symmetric with respect to 1: you're considering all numbers that are at most 4 units away from 1, both to the left and to the right.

This means that the difference between your numbers at 1 must be at most 4, which is modelled by

$|x-1|\leq 4$

where the absolute values guarantees that you'll pick numbers to the left and to the right of 1.

3 0

3 years ago

A rhombus with congruent sides is shown. Diagonals are drawn. The length of one diagonal is 6, and the length of the other diago

dezoksy [38]

Answer:

its 24

Step-by-step explanation:

i got it right on ed 2020

8 0

3 years ago

Read 2 more answers

What number is at this position ?

Katarina [22]

The answer is 2.5 because the point is at the middle. Hope this’ll help

8 0

3 years ago

Solve for x and find m∠FGH

mel-nik [20]

Answer:

x° = 11°

Z FGI = 60°

Step-by-step explanation:

If GH bisects Z FGI

then Z FGH = Z HGI

  or, (3x - 3)° = (4x - 14)°

or, 3x° - 4x° = - 14° + 3°

or, x° = 11°

Z FGI = 33° - 3° + 44° - 14°

 =  60°

3 0

3 years ago