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vovangra [49]
3 years ago
12

12. Which of the following is the value of x needed to make the equation

Mathematics
1 answer:
patriot [66]3 years ago
6 0

Answer:

it will be c, x=8.5

Step-by-step explanation:

-18+4x=-4x+50

4x+4x=18+50

8x=68

x=8.5

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Based only on the information given in the diagram, which congruence
gtnhenbr [62]

Answer: HL, SAS, LL, SSS

Step-by-step explanation:

its that easy

5 0
3 years ago
Whats the solution of x^2+4x-4=8
denpristay [2]

Answer:

x = 2, x = -6

Step-by-step explanation:

x^2+4x-4=8

Subtract 8 from both sides.

x^2+4x-4-8=8-8

Simplify.

x^2+4x-12=0

Solve with quadratic formula.

a = 1

b = 4

c = -12

I do not have time to show work for quadratic formula parts.

I am so sorry for this inconvenience.

8 0
3 years ago
Round 7,298,341 to the nearest 10,000
WITCHER [35]

8,300,000 is your answer because 8 is higher then five so you add one to 9 which make it ten so u have to add one more to 200,000
5 0
3 years ago
Read 2 more answers
Please help ASAP
Arisa [49]

Answer:

2 lessons per day for 27 days and 3 lessons a day for 4 days.

Step-by-step explanation:

66/31 = 2 4/31

Since 66 divided by 31 is 2 with remainder 4, you need to do 31 days of 2 lessons per day. To do the extra 4 lessons, do one more lesson per day for 4 of those days.

That results in:

2 lessons per day for 27 days and 3 lessons a day for 4 days.

Check:

2 lessons a day for 27 days = 2 * 27 = 54

3 lessons a day for 4 days = 3 * 4 = 12

54 + 12 = 66

If you do 2 lessons a day for 27 days and 3 lessons a day for 4 days, you will do the 66 lessons.

5 0
3 years ago
Find the output, h, when the input, x, is -18<br> h = 17+x/6<br> h=?
Tomtit [17]

Answer:

i think h=17

Step-by-step explanation:

-18h = 17 = xh/6

Subtract xh/6 from both sides of the equation.

-18 - xh/6 = 17

4 0
3 years ago
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