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Naddika [18.5K]
3 years ago
15

Please help me solve this

Mathematics
2 answers:
masha68 [24]3 years ago
7 0

Solution :

\rightarrow \frac{1}{2}  \times  \frac{ - 3}{4}

\rightarrow \:  \frac{1 \times  - 3}{2 \times 4}

\rightarrow\frac{ - 3}{8}

hope it helps you !!

( ╹▽╹ )

Sphinxa [80]3 years ago
6 0
<h3>Answer:   -3/8</h3>

==========================================

Explanation:

Multiply the numbers up top to get 1 times -3 = -3

Do the same for the numbers underneath: 2 times 4 = 8

The final answer is the fraction -3/8

The fraction cannot be reduced further. Why not? Because 3 and 8 don't have any factors in common other than 1.

If you need to convert to decimal form, use long division or a calculator to find that -3/8 = -0.375

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Answer:

join the two points

Step-by-step explanation:

(x,y) = (1,3)

(just by substituting the number into the equation to make it fit)

then, also draw a point at (0.-1)

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Olegator [25]
Rearrange the equation into slope intercept form

7x+3y=18

3y=-7x+18

y=-7x/3+18/3 so the slope of the reference line is -7/3

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m=3/7 so our line so far is:

y=3x/7+b, using point (6,8) we can solve for b, the y-intercept

8=3(6)/7+b

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56/7-18/7=b

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y=3x/7+38/7 or if you prefer

y=(3x+38)/7
4 0
3 years ago
NEED ANSWER ASAP ONLY 4 min
tensa zangetsu [6.8K]

Answer:

A

Step-by-step explanation:

-4x-10≤2

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Hope this helps :D Please mark brainliest if correct :D

3 0
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Step-by-step explanation:

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olya-2409 [2.1K]

Answer:

B

C

A

Step-by-step explanation:

Find the value of x in each equation then compare the solutions from the least to the greatest

<u>In A</u>

5( x-6)+3x=3/4(2x-8) ------------Open brackets

5x-30+3x=3/2x-6

5x+3x-30=3/2x-6

8x-3/2x=-6+30---------------collect like terms

16x-3x=48

13x=48-----------------dived both sides by 13

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<u>In B</u>

2.7(5.1x+4.9)=3.2+28.9-------------open bracket

13.77x+13.23=32.1

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