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Vitek1552 [10]
3 years ago
7

10+1/3y=1 what is the answer for this

Mathematics
1 answer:
andrew11 [14]3 years ago
5 0
Hi, the answer should be: y= -27

First Simplify both sides:
1/3y + 10= 1
Then subtract 10 from both sides:
1/3y+ 10- 10= 1 -10
1/3y= -9
Next multiply both sides by three:
3•(1/3y)= (3)•(-9)
Y= -27

I hope this helped if you need more help on understanding how to solve this I recommend math papa.
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the mendez family just bought a home for 180,000 if the value of the home increases at a rate of 3% per year, use an exponential
just olya [345]

Answer:

241904.9483

≈ 241905

Step-by-step explanation:

Given that,

current amount of house = 180,000

value of the home increases at a rate of 3% per year

To find,

approximate value of the home after 10 years using exponential function

<h2>Equation</h2><h2>a(1 + r)^t</h2>

where a is the amount of house = 180,000

r is the interest rate per annum = 3% = 3/100 = 0.03

t is the number of years = 10

180,000 (1+0.03)^10

180,000 (1.03)^10

241904.9483

≈ 241905

<h2 />

8 0
3 years ago
Solve for X and round to the nearest tenth
Pachacha [2.7K]

Answer:

4.2

Step-by-step explanation:

cos65°= adj/hyp

cos65°= x/10

x= cos65° * 10

*make sure your calculator is in degree mode

4.226

6 0
3 years ago
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Which statement defines an annuity? A. a retirement plan offered by employers B. a group of investments that many individual inv
DerKrebs [107]

Answer: C. an investment plan that guarantees payments at regular intervals after retirement


Step-by-step explanation:

  • The definition of an annuity is a sum of money or an investment that is paid at regular intervals after retirement.

Annuities are formed and sold by financial institutions, which accept and invest funds from persons and then, upon annuitization, issue a sequence of payments at a later point in time (mostly after retirement).

5 0
3 years ago
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Which expression is equivalent to 4√6/3
Nookie1986 [14]

Answer:

\frac{4}{3}{\sqrt3}

Step-by-step explanation:

The question seem incomplete;

The full question is

<em>Which expression is equivalent to 4√6/3√2 </em>

<em></em>

Given

4√6/3√2

Required

Find equivalent

4\sqrt6/3\sqrt2

Rewrite Expression

\frac{4\sqrt6}{3\sqrt2}

Expand the above expression

\frac{4\ *\ \sqrt6}{3\ * \ \sqrt2}

Further split the fraction

\frac{4}{3}\ *\ \frac{\sqrt6}{\sqrt2}

Using rule of surds;

\frac{\sqrt a}{\sqrt b} = \sqrt{\frac{a}{b}}

So, the above expression becomes

\frac{4}{3}\ *\ \sqrt{\frac{6}{2}}

\frac{4}{3}\ *\ {\sqrt3}

\frac{4}{3}{\sqrt3}

At this stage, the expression cannot be further simplified;

Hence, 4√6/3√2  = \frac{4}{3}{\sqrt3}

4 0
3 years ago
Compare the functions shown below:<br><br> Which function has the greatest maximum y-value?
solmaris [256]
Answer: It's a tie between f(x) and h(x). Both have the same max of y = 3

The highest point shown on the graph of f(x) is at (x,y) = (pi,3). The y value here is y = 3.

For h(x), the max occurs when cosine is at its largest: when cos(x) = 1. 
So,
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turns into
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h(x) = 2+1
h(x) = 3
showing that h(x) maxes out at y = 3 as well

--------------------------------

Note: g(x) has all of its y values smaller than 0, so there's no way it can have a max y value larger than y = 3. See the attached image to see what this graph would look like if you plotted the 7 points. A parabola seems to form. Note how point D = (-3, -2) is the highest point for g(x). So the max for g(x) is y = -2

3 0
3 years ago
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