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2 years ago

What is the slope of the line.

Mathematics

1 answer:

andreev551 [17]2 years ago

3 0

Answer:

the image inserted is a blank black. there is no graph.

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2(log 18 - log 3) + = 2log 1/16

Semmy [17]

What do you need?

2log 3/8

= -0.85

4 0

2 years ago

20 + 17y = -6 + 15y<br><br> Can you help me find y?

MariettaO [177]

20 + 17y = -6 + 15y

First, regroup your terms.
$20 + 17y = 15y - 6$
Second, take away '15y' from each side.
$20 + 17y - 15y = -6$
Third, subtract '17y - 15y' to get '2y'.
$20 + 2y = -6$
Fourth, take away '20' from both sides.
$2y = -6 - 20$
Fifth, simplify '-6 - 20' to get '-26'.
$2y = -26$
Sixth, divide both sides by '2'.
$y = -\frac{26}{2}$
Seventh, how many times goes 2 go into 26? 26 ÷ 2 = 13.
$y = -13$

Answer: y = -13

4 0

3 years ago

A box contains four blue and eight red balls. Jim and Jack start drawing balls from the box, respectively, one at a time, at ran

aleksandrvk [35]

Answer:

the probability that Jack draws the blue ball is 0.38539

Step-by-step explanation:

Given the data in the question;

box contains

blue balls = 5

red balls = 8

Jim and Jack start drawing balls from the box, respectively, one at a time, at random, and without replacement

Now,

on the first attempted;

⇒ ( 8/13) × ( 5/12) = 10/39

on the second attempt;

⇒ ( 8/13 ) ( 7/12) ( 6/11 ) ( 5/10 ) = 14/143

on the third attempt;

⇒ ( 8/13 ) ( 7/12) ( 6/11 ) ( 5/10 ) ( 4/9 ) ( 5/8 ) = 35/1287

on the fourth attempt;

⇒ ( 8/13 ) ( 7/12) ( 6/11 ) ( 5/10 ) ( 4/9 ) ( 3/8 ) ( 2/7 ) ( 5/6 ) = 5/1287

so we add everything;

⇒ 10/39 + 14/143 + 35/1287 + 5/1287

= 0.38539

Therefore, the probability that Jack draws the blue ball is 0.38539

5 0

2 years ago

The steps below show the incomplete solution to find the value of x for the

Anna35 [415]

Just add 4 on both sides then divide both sides by 4 and then you’ll get your answer. I hope that helps!

7 0

3 years ago

Select the correct answer<br> Solve this equation<br> X+4/6x = 1/x

laila [671]

Answer:

A) x = 0, 2

Step-by-step explanation:

(x + 4) / 6x = 1 / x

this is a proportion, so you can cross-multiply and get:

x(x + 4) = 6x

x² + 4x = 6x

x² - 2x = 0

x(x - 2) = 0

x = 0

x - 2 = 0 so, x = 2

5 0

2 years ago