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2 years ago

Please help me i really need help please

Mathematics

2 answers:

Vanyuwa [196]2 years ago

8 0

Answer:

7: 100

8: 40

9: 74

Step-by-step explanation:

Serga [27]2 years ago

6 0

Answer:

7. x= 100 8. x= 40 and 9. x= 74

Step-by-step explanation:

x + 45 +35=180(sum of angle of triangle )

or, x+ 80=180

or, x=180-80

or, x=100

same process as above for all

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Marta_Voda [28]

Answer:

Fido's decision is sensible because the cost of the car loan should be less this credit history improves

Step-by-step explanation:

5 0

2 years ago

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Enter the resulting inequality.<br> -9 ≤ -6; Add 15 to both sides<br>

inessss [21]

Step-by-step explanation:

-9+15=6, -6+15=9

So,

6 < 9

3 0

2 years ago

Help asap Which explains how to find the quotient of the division below? -3 1/3 divided by 4/9

noname [10]

Answer:

$-7\frac{1}{2}$

Step-by-step explanation:

To find the quotient, convert the mixed number to an improper fraction first

$-3\frac{1}{3}=-\frac{3*3+1}{3}=-\frac{10}{3}$

Find the quotient now

$\frac{(-10/3)}{(4/9)}=-\frac{10*9}{4*3}\\ \\=-\frac{90}{12}$

Simplify

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Convert to a mixed number

$-7.5=-(7+0.5)=-(7+\frac{1}{2})=-7 \frac{1}{2}$

4 0

2 years ago

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Convert y − 3 = 1/3(x − 6) to standard form.

qaws [65]

The equation of a straight line in "standard form" resembles Ax + By + C = 0.

Starting with y − 3 = 1/3(x − 6) (which is the equation of a line in point-slope form), remove the fractional coefficient 1/3 by multiplying both sides of this equation by 3:

3y - 9 = x - 6.

We want all terms except for 0 to appear on one side of this equation. Subtract 3y from both sides, obtaining:

-9 = 1x - 3y - 6

Finally, add 9 to both sides, obtaining:

0 = 1x - 3y + 3

This result has the form Ax + By + C = 0, and is thus in standard form.

7 0

2 years ago

Y = 5 and y = -1 if the lines are parallel, perpendicular, or neither

denis-greek [22]

Answer:

the lines are parallel

Step-by-step explanation:

you can tell they are parallel by graphing them

8 0

3 years ago