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nasty-shy [4]
3 years ago
6

Rewrite the expression as a single logarithm: log 5 - log 7

Mathematics
2 answers:
Ber [7]3 years ago
6 0

Answer:

i answered u in your before question go check it

Step-by-step explanation:

Lady bird [3.3K]3 years ago
5 0

Answer:

-0.146

Step-by-step explanation:

log 5 = 0.699

log 7 = 0.845

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Y=mx+b is The equation of any straight line, called a linear equation, can be written as: y = mx + b, where m is the slope of the line and b is the y-intercept. The y-intercept of this line is the value of y at the point where the line crosses the y axis.
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Lerok [7]
The correct answer is 17-x
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Find the values of x and y that make k ll j and m ll n
777dan777 [17]

Answer:

<u><em>x = 80</em></u>

<u><em>y = 130</em></u>

Step-by-step explanation:

The 2 angles are supplementary. so, x-30 + x+50 = 180.

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<u><em>x = 80</em></u>

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<u><em>y = 130</em></u>

3 0
3 years ago
Please help<br> find the value of x in the isosceles triangle shown below.<br> V80<br> V80
Vadim26 [7]

Answer:

Option A. x = 8

Step-by-step explanation:

Please see attached photo.

From the attached photo,

we shall determine the value of y. This can be obtained by using pythagoras theory as illustrated below:

(√80)² = 8² + y²

80 = 64 + y²

Collect like terms

80 – 64 = y²

16 = y²

Take the square root of both side

y = √16

y = 4

Finally, we shall determine the value of x. This can be obtained as follow:

From the attached photo,

x = 2y

but:

y = 4

Therefore,

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4 0
3 years ago
Find the solution<br> x/5 - 1/5 = x/3 + 1/4
Vilka [71]

Answer:

x = - 27/8

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Step-by-step explanation:

¹²⁾x/5 - ¹²⁾1/5 = ²⁰⁾x/3 + ¹⁵⁾1/4

12x - 12 = 20x + 15

- 12 - 15 = 20x - 12x

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x = - 27/8

x=-3\frac{3}{8}

4 0
3 years ago
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