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3 years ago

How do you do this I have no idea and this thing has to be 20 characters long so all right

Mathematics

1 answer:

Ronch [10]3 years ago

4 0

-3(5/6)v - 1 = -6(3/4)

To start off, we can simplify by multiplying the fractions with their whole numbers.

-15/6x - 1 = -18/4

Further simplify

-5/2x - 1 = -9/2

Now we can multiply everything times 2 to get rid of the fractions

-5x - 2 = -9

Now we will isolate the x value. Add 2 to both sides.

-5x = -7

Finally, divide all by -5 to get the final answer.

x = 7/5

Hope I helped you out!

You might be interested in

6x+32=−2x

velikii [3]

Whatever you do to one side, you have to do to the other.
Try to get all the x values and regular values together.
To do that, just subtract both sides by 6x to cancel it out on one side and subtract it from the other side:

6x-6x+32=-2x-6x
=
32=-8x
now divide both sides by -8 to get the x by itself

32/-8=-8/-8x
= 32/-8=x
-4=x
so your answer is: x= -4

5 0

3 years ago

In ΔKLM, the measure of ∠M=90°, the measure of ∠L=18°, and KL = 8.3 feet. Find the length of MK to the nearest tenth of a foot.

const2013 [10]

Answer:

2.6 ft

Step-by-step explanation:

8.3/sin 90 = MK/sin 18

MK = 8.3 sin 18 / sin 90

MK = 2.6 ft

7 0

3 years ago

19. Use the unit circle to find the value of tan 315º.<br> Show work pls.

Free_Kalibri [48]

Answer: -1

Step-by-step explanation:

First change tan(315) to:

$\frac{\sin(315)}{\cos(315)}$

Then evaluate the sine and cosine function. What is the y component of 315 degrees? What is the x component of 315 degrees?

$-\frac{\sqrt{2} }{2} /\frac{\sqrt{2} }{2} =-1$

7 0

3 years ago

5/8 multiplied by 4/10 (pls answer asap)

kykrilka [37]

Answer:Flying potatox x plus y yes

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

If x = 45, y = 63, and the measure of AC = 4 units, what is the difference in length between segments AB and AD? Round your answ

brilliants [131]

Answer:

1.17 units

Step-by-step explanation:

From the definition of the sine of an angle, you know ...

sin(45°) = AC/AB = 4/AB ⇒ AB = 4/sin(45°) ≈ 5.6569

sin(63°) = AC/AD = 4/AD ⇒ AD = 4/sin(63°) ≈ 4.4893

Then the difference AB-AD is ...

AB -AD = 5.6569 -4.4893 = 1.1676

AB -AD ≈ 1.17 units

4 0

3 years ago