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Delicious77 [7]
3 years ago
9

drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. solve for x and match the solutions

Mathematics
2 answers:
Norma-Jean [14]3 years ago
8 0

Answer:

x=-\frac{a}{6}

x=\frac{3}{a}

x=-\frac{6}{a}

Step-by-step explanation:

4=\frac{6}{a}x+5\\\Rightarrow 4-5=\frac{6}{a}x\\\Rightarrow -1=\frac{6}{a}x\\\Rightarrow x=-\frac{a}{6}

\mathbf{x=-\frac{a}{6}}

7+2ax=13\\\Rightarrow 7-13=-2ax\\\Rightarrow -6=-2ax\\\Rightarrow x=\frac{6}{2a}\\\Rightarrow x=\frac{3}{a}

\mathbf{x=\frac{3}{a}}

-ax-20=-14\\\Rightarrow -ax=-14+20\\\Rightarrow -ax=6\\\Rightarrow x=-\frac{6}{a}

\mathbf{x=-\frac{6}{a}}

maxonik [38]3 years ago
4 0

Answer:

1. x = - a/6

2. x = 3/a

3. x = - 6/a

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Answer:

D. 7040 yards

Step-by-step explanation:

5 0
3 years ago
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What is the solution to the equation: 37x=9x+4
aalyn [17]

Answer: X = 1/7

Step-by-step explanation:

37x = 9x + 4

subtract 9x to both sides

28x = 4

now divide by 28

x = 4/28

simplified its

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Dan divide a pie into eighths.how many equal parts are their
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0.611111111. .. repeating equals<br> Q. 12/19<br> b. 11/18<br> c. 13/20<br> d. 10/17
-Dominant- [34]

Answer:

B. 11/18

Step-by-step explanation:

Solve using algebra.

x = 0.611111...

10x = 6.111111...

10x - x = 6.111111.. - 0.61111111..

9x = 5.5

x = 5.5/9

x = 11/18

7 0
3 years ago
Pls help soon:)
Tanzania [10]
Correct answers are:
(1) <span>28, 141 known cases
(2) 79913.71 known cases after six weeks (round off according to the options given)
(3) After approx. 9 weeks (9.0142 in decimal)

Explanations:
(1) Put x = 0 in given equation
</span><span>y= 28, 141 (1.19)^x
</span><span>y= 28, 141 (1.19)^(0)
</span>y= 28, 141


(2) Put x = 6 in the given equation:
<span>y= 28, 141 (1.19)^x
</span><span>y= 28, 141 (1.19)^(6)
</span>y= 79913.71

(3) Since
y= 28, 141 (1.19)^x
And y = <span>135,000

</span>135,000 = 28, 141 (1.19)^x
135,000/28, 141 = (1.19)^x

taking "ln" on both sides:
ln(4.797) = ln(1.19)^x

ln(4.797) = xln(1.19)
x = 9.0142 (in weeks)

5 0
3 years ago
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