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4 years ago

Plzzzzz helpppppp meeeee

Mathematics

2 answers:

Zigmanuir [339]4 years ago

7 0

The answer is for this question is 1/4

aleksklad [387]4 years ago

3 0

The answere to the 3rd qu is 1/6 because there is only i option for TT out of the possible 6

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Matt and Kelly both purchased the same type mulch to be used in a garden. They both spent exactly $60 each on mulch. • Matt purc

hichkok12 [17]

Answer:

B.) Kelly got the better deal.

Step-by-step explanation:

7 0

3 years ago

Including 16% sales tax an item cost 348. What is the original price?

const2013 [10]

Answer:

292.32

Step-by-step explanation:

16% = 0.16

348 × 0.16 = 55.68

348 - 55.68 = 292.32

7 0

3 years ago

Convert 8^12 = 3x - 5 to corresponding logarithmic function.

julia-pushkina [17]

Answer:

Step-by-step explanation:

$8^{12}=3x-5\quad :\quad x=\frac{8^{12}+5}{3}\quad \left(\mathrm{Decimal}:\quad x=22906492247\right)$

$8^{12}=3x-5\\\\\mathrm{Add\:}5\mathrm{\:to\:both\:sides}\\3x-5+5=8^{12}+5\\Simplify\\\mathrm{Divide\:both\:sides\:by\:} 3\\\frac{3x}{3}=\frac{8^{12}}{3}+\frac{5}{3}\\\mathrm{Simplify}\\x=\frac{8^{12}+5}{3}$

6 0

3 years ago

Read 2 more answers

How do you work this out?

Katarina [22]

Because ABCD is a rectangle, the length of CD is 12 cm.

We need to determine the length of DE. If we can do that, then the sum of the lengths of CD and DE represents the unknown: the length of CE.

To find the length of CE, we have to "solve" the upper triangle.

Here's an outline of what to do:

1. Show that BC=AD and find the length.
2. Note that angle CAD is 60 degrees. Why?
3. Note that angle EAD is 30 degrees. Why?
4. Find the length of ED
5. Add ED and DC, that is, ED + 12 cm. This is your answer.

Please ask questions if need be.

5 0

3 years ago

Dean had already read 1 book this year before joining a book club, and he plans to read 1 book every month now that he has joine

solniwko [45]

b for books read. b=1x + 1. the amount of months he's been in the club goes for x and +1 because he already read a book before he joined. if you do easy math, he's been there for 8 months because he read 9 books. i probably got the equation backwards but this works both ways imo.

6 0

3 years ago