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nirvana33 [79]
2 years ago
6

ASAPPPPP -2.0 * (-3.6)

Mathematics
2 answers:
Liula [17]2 years ago
7 0

Answer:

the answer is 7.2

Step-by-step explanation:

Doss [256]2 years ago
5 0

Answer:

7.2 or \frac{36}{5}

Step-by-step explanation:

-2.0 * (-3.6) = \frac{36}{5}

\frac{36}{5} = 7.2

it becomes positive becomes two negative numbers are involved

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Which points have an x-value less than zero?
Zanzabum

Answer:

C, D, J

Step-by-step explanation:

Points to the left of the y-axis have a negative x- value

Points to the right of the y-axis have a positive x- value

Points on the y-axis have an x- value of zero

C(- 4, 5), D(- 9, 9 ), J(- 9, 0) ← are the coordinates of the points

All have a negative x- value



8 0
2 years ago
How do i solve 1/4 +1/3​
mojhsa [17]

Answer:

\large\boxed{\dfrac{1}{4}+\dfrac{1}{3}=\dfrac{7}{12}}

Step-by-step explanation:

\dfrac{1}{4}+\dfrac{1}{3}\qquad\text{find}\ LCD=(4)(3)=12\\\\=\dfrac{1\cdot3}{4\cdot3}+\dfrac{1\cdot4}{3\cdot4}=\dfrac{3}{12}+\dfrac{4}{12}=\dfrac{3+4}{12}=\dfrac{7}{12}

6 0
2 years ago
Read 2 more answers
Please help, thank you
solmaris [256]

Answer:

1.

8x + 6y = 28

9x + 3y = 39

Set to equal y.

8x + 6y = 28

6y = -8x + 28

y = -8/6x + 28/6

y = -4/3x + 14/3

9x + 3y = 39

3y = -9x + 39

y = -9/3x + 39/3

y = -3x + 13

Set equal to each other.

-4/3x + 14/3 = -3x + 13

Combine like terms.

5/3x = 25/3

Multiply by 3/5

x = 5

Plug x in.

y = -3(5) + 13

y = -15 + 13

y = -2

(5, -2)

2.

-2x - 9y = -3

-7x - 9y= -33

Set equal to y.

-2x - 9y = -3

-9y = 2x - 3

y = -2/9x + 3/9

y = -2/9x + 1/3

-7x - 9y= -33

-9y = 7x - 33

y = -7/9x + 33/9

y = -7/9x + 11/3

Set equal to each other

-2/9x + 1/3 = -2/9x + 1/3

0 = 0

infinitely many solutions

8 0
2 years ago
Helppppp what was Fátima’s error?
Gekata [30.6K]

Answer:

She applied the exponent -2 to 4(-2) instead of applying the exponent to just -2.

Step-by-step explanation:

i got my rerecord from my flash cards my teacher made of some answers

3 0
3 years ago
Ming paid $8 for every item except peppers. was her bag lighter than or heavier than 4 pounds? show addition using as few steps
denis23 [38]
If there was a chart with this that would be helpful but at this time with the information you have given you can not solve this problem
4 0
3 years ago
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