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lbvjy [14]
3 years ago
13

What does X equal ?​

Mathematics
2 answers:
fredd [130]3 years ago
7 0

Answer:

the X is jus a fill in number

Step-by-step explanation:

u have to guess the x so basically u have to see what mixed fraction equals -50

dlinn [17]3 years ago
3 0

Answer:

<h2>x = - 30</h2><h2 />

Step-by-step explanation:

5/3x = -50

5x = -150

x = -150/5

x = - 30

proof:

5(-30)/3 = - 50

- 50 = - 50

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A plan can travel 420 miles in 80 minutes. Find a unit that describes this situation
zhannawk [14.2K]

Answer:

5.25 miles per minute

Step-by-step explanation:

420/80 = 5.25 so it is 5.25 miles per minute as it is 80 minutes

3 0
3 years ago
Danielle made 13 out of 18 free throw shots. About how many out of 7 free throw shots would you expect her to make?
serg [7]
5 because if you subtract 13 from 18 you will get five and might be her avrage
5 0
3 years ago
Evaluate the definite integral. 1/4 csc(2πt) cot(2πt) dt 1/12
Afina-wow [57]
Hey there, hope I can help!

\frac{1}{4}\csc \left(2\pi t\right)\cot \left(2\pi t\right)dt\frac{1}{12}

\mathrm{Multiply\:fractions}: \:a\cdot \frac{b}{c}\cdot \frac{d}{e}=\frac{a\:\cdot \:b\:\cdot \:d}{c\:\cdot \:e} \ \textgreater \  \frac{1\cdot \:1\cdot \:dt}{4\cdot \:12}\csc \left(2\pi t\right)\cot \left(2\pi t\right)

\mathrm{Apply\:rule}\:1\cdot \:a=a \ \textgreater \  \frac{dt}{4\cdot \:12}\csc \left(2\pi t\right)\cot \left(2\pi t\right)

\mathrm{Multiply\:the\:numbers:}\:4\cdot \:12=48 \ \textgreater \  \frac{dt}{48}\csc \left(2\pi t\right)\cot \left(2\pi t\right)

\mathrm{Multiply\:fractions}: \:a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c} \ \textgreater \  \frac{dt\csc \left(2\pi t\right)\cot \left(2\pi t\right)}{48}

Hope this helps!
5 0
3 years ago
Identify the percent of change as an increase or a decrease 3/8 to 7/8
USPshnik [31]
Not 100% sure this is correct but this seems correct.

3 0
3 years ago
PLEASE HELPPP!!
olga55 [171]

Answer:

3(8-4x) < 6(x-5)

24-12x < 6x-30

24+30 < 6x+12x

54 < 18x

54\18 < x

3 < x

It means the ans is option no. b

6 0
3 years ago
Read 2 more answers
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