All categories

3 years ago

Please help!! Will mark brainliest

Mathematics

1 answer:

qaws [65]3 years ago

3 0

Answer:

2/3x+5=y

Step-by-step explanation:

We already know that this has to be linear and that its y-intercept is 5 ((0,5) is a point on the table). That means that the equation is

mx+5=y.

Now all we need to do is plug in some points.

3m+5=7

(Subtract 5 from both sides)

3m=2

m=2/3

You might be interested in

Laboratory tests show that the lives of

defon

Answer:

34%

Step-by-step explanation:

LammettHash is right just take it as a whole number (for those of you using acellus)

6 0

2 years ago

X/5-30=10 what is the answer and solution?

Sonbull [250]

Answer:

x=200

Step-by-step explanation:

Solve for x by simplifying both sides of the equation, then isolating the variable.

200/5-30=10

7 0

3 years ago

Read 2 more answers

Need assistance with the question attached

natulia [17]

Answer:

x = $\frac{4\pi }{9},\frac{10\pi }{9}$

Step-by-step explanation:

Given equation is,

$\sqrt{3}\text{tan}(\frac{2x}{3})+1=0$

By solving this equation,

$\text{tan}(\frac{2x}{3})=-\frac{1}{\sqrt{3}}$

$x=\frac{2}{3}\times \text{tan}^{-1}(-\frac{1}{\sqrt{3}})$ [tangent of any angle is negative in IInd and IVth quadrants]

x = $\frac{2}{3}\times (\frac{2\pi }{3})$ , $\frac{2}{3}\times (\frac{5\pi}{3})$

x = $\frac{4\pi }{9},\frac{10\pi }{9}$

Therefore, value of x in the interval of [0, 2π] are $\frac{4\pi }{9},\frac{10\pi }{9}$ .

6 0

3 years ago

ANSWERS: •$5,948.49 •$8,922.72 •$14,871.21 •$29,742.41

boyakko [2]

Answer: c) 14,871

Step-by-step explanation:

See photo attached - if my work doesn’t make sense I can explain it, just ask (:

8 0

4 years ago

70% of the workers at Motor Works are female, while 68% of the workers at City Bank are female. If one of these companies is

Kamila [148]

Answer:

69%

Step-by-step explanation:

If Motor Works is selected, the probability that the worker is a female is 70%. If City Bank is selected, the probability is 68%.

But we don't know what company will be selected, we only know that they have the same probability, 50-50.

So, with 50% of probability the worker will be female with a 70% of probability (because they selected from Motor Works) and with 50% of probability the worker will be female with a 68% of probability (they selected from City Bank).

We express this as 50%*70% + 50%*68% = 69%

The multiplication means that both probabilities happen together and the sum means that happens one thing or the other (they select Motor Works or City Bank)

5 0

3 years ago