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miskamm [114]
3 years ago
14

What is x 10(1/2x+2)-5=3(x-6)+1

Mathematics
2 answers:
yaroslaw [1]3 years ago
7 0

Answer:

-16

Step-by-step explanation:

Vitek1552 [10]3 years ago
4 0

Answer:

x=\frac{9-\sqrt{285}}{6}    ,    x= \frac{9+\sqrt{285}}{6}

Step-by-step explanation:

re-arrange equation and simplify:

6x^2-18x-34=0

this is a quadratic, unable to factor so use quadratic equation.

x=\frac{9-\sqrt{285}}{6}    ,    x= \frac{9+\sqrt{285}}{6}

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Masja [62]

what the answer is its -3

5 0
3 years ago
Read 2 more answers
What is the volume of the right prism?
Tasya [4]
Volume=legnth times widht times height
since this is a rectangle and multiplication is commutative

doesn't matter what order wr multiply
V=5*5*12
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4 0
3 years ago
Each of 8 students reported the number of movies they saw in the past year. This is what they reported: 7, 18, 18, 15, 17, 10, 1
Serhud [2]

Answer:

Mean= 13.38

Median= 15

Step-by-step explanation:

The mean can be calculated by getting the sun of the 8 scores and then dividing it by the number of students

Mean= 7 + 18 + 18 + 15 + 17 + 10 + 15 + 7/8

= 107/8

= 13.38

The median can be calculated by first rearranging the numbers from the lowest to the highest and then calculating the average of the two middle numbers

7 , 7, 10, 15, 15, 17, 18, 18

Median = 15+15/2

= 30/2

= 15

Hence the mean is 13.38 and the median is 15

6 0
3 years ago
What is the simplified form of (3) 4⋅(3) −3
andrew-mc [135]

Answer:

33

Step-by-step explanation:

(3) 4 × (3) - 3

Multiply 3 and 4 to get 12.

12 × 3 - 3

Multiply 12 and 3 to get 36.

36 - 3

Subtract 3 from 36 to get 33.

33

Hope it helps and have an amazing day! =D

~sunshine~

8 0
3 years ago
Solve for "H"<br> Due by 2:00<br> Plz Help
Reptile [31]

Answer:

H = 12

Step-by-step explanation:

Add the angles, 54 + 63 + 5h + 3 = 180

simplify into 120 + 5h = 180

5h = 60

h = 12

8 0
3 years ago
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