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3 years ago

Question 1 (Multiple Choice Worth 4 points)

Mathematics

1 answer:

zalisa [80]3 years ago

6 0

Answer:

The answer is "Analysis the information by chart and number processes".

Step-by-step explanation:

They already have articulated a query and also gathered information unless you are searching only at the distribution of your results. Those who are ready to analyze your results for all are there.

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An angle measures 47.2° less than the measure of its supplementary angle. What is the measure of each angle? on ixl

SVEN [57.7K]

Answer:

The measure of one angle is $113.6^o$ , and the measure of the other one is $66.4^o$

Step-by-step explanation:

Recall that supplementary angles are those whose addition renders $180^o$

We need to find the measure of two such angles whose difference is precisely $47.2^o$ .

Let's call such angles x and y, and consider that angle x is larger than angle y, so we can setup the following system of equations:

$x+y=180^o\\x-y=47.2^o$

We can now solve this by simply combining term by term both equations, thus cancelling the term in "y", and solving first for "x":

$x+y=180^o\\x-y=47.2^o\\\\2x=180^o+47.2^o\\2x=227.2^o\\x=113.6^o$

So, now we have the answer for one of the angles (x), and can use either equation from the system to find the measure of angle "y":

$y=180^o-x\\y=180^o-113.6^o\\y=66.4^o$

5 0

3 years ago

Leo decides to buy a car for $9600 with a 5-year finance plan that offers 0% financing for the first yearThe APR after that will

Marianna [84]

Answer:

The monthly payment of Leo for the car loan for next four years is $759.5

Step-by-step explanation:

Given as :

The loan of the car = $9600

The rate of interest for first year = 0%

The next 4 years, the rate of interest = 3.9% compounded monthly

The amount paid for first year = $150 per months

I.e The amount paid for first month = $150 × 12 = $1800

Let The amount for next fours years = $A

Now, According to question

∵ For the first year $1800 is paid

So, The rest amount of loan = $9600 - $1800 = $7800

<u>From compound interest </u>

Amount = principal × $(1+\dfrac{\textrm rate}{12\times 100})^{\textrm 12\times time}$

Or, $A = $7800 × $(1+\dfrac{\textrm 3.9}{12\times 100})^{\textrm 12\times 4}$

Or, A = $7800 × $(1.00325)^{48}$

Or, A = $7800 × 1.1685

∴ A = $9114.3

So, The amount paid after 4 years = A = $9114.3

Or,The amount paid after 4 years as per months = $\dfrac{9114.3}{12}$

Or,The amount paid after 4 years as per months = $759.5

Hence The monthly payment of Leo for the car loan for next four years is $759.5 Answer

3 0

2 years ago

What type of number is 0.2782

givi [52]

It is a decimal answer if you used a calculater, and divided then got that answer, then try the same problems just switch the order that you put in the calculater, ex: if you divide 408÷1201 ,and then you get an answer like that, then you would divide it like 1201÷408
I hope this helped :)

4 0

3 years ago

Read 2 more answers

Triangle and polygon practice, help please!! Even just with one of them!

deff fn [24]

Step-by-step explanation:

For question no. 3

Since we are aware that measure of the sum of all the three interior angles of a triangle is 180°.

$135 \degree + 25\degree +( 2x + 2)\degree = 180 \degree \\ \\ \therefore \: 2x\degree = 180 \degree - 152 \degree \\ \\ \therefore \: 2x\degree = 28 \degree \\ \\ \therefore \: x\degree = \frac{28 \degree}{2} \\ \\ \therefore \: x = 14$

8 0

2 years ago

Evaluate the following expression 3x^2 - 5x 6

yuradex [85]

3x² - 5x6
= 3x² - 30

if u then have to simplify it, the answer would be
3(x²-10)

5 0

2 years ago