3 years ago

A pattern has 4 blue triangles to every 12 yellow triangles. What is the ratio of blue triangles to all triangles

Mathematics

2 answers:

alex41 [277]3 years ago

4 0

4:12 is the correct answer

natta225 [31]3 years ago

3 0

The right answer is 4:12

You might be interested in

PLS HELP!! Will mark BRAINLEST if correct!!!!

IrinaK [193]

<h2>ASA</h2><h2>the first answer for the second question angle JNK is congruent to angle KNJ</h2><h2 />

7 0

3 years ago

A leading bank is coming up with an investment that pays 8 percent interest compounded semiannually. What is the investment's ef

uranmaximum [27]

The effective rate is calculated in the following way:
$r = {(1 + \frac{i}{n} )}^{n} - 1$
where r is the effective annual rate, i the interest rate, and n the number of compounding periods per year (for example, 12 for monthly compounding).
our compounding period is 2 since the bank pays us semiannually(two times per year) and our interest rate is 8%
so lets plug in numbers:
$r = {(1 + \frac{8\%}{2}) }^{2} - 1 \\ r = {(1 + \frac{1}{25}) }^{2} - 1 \\ r = \frac{676}{625} - 1 \\ r = 0.0816 \: or \: 8.16\%$

5 0

3 years ago

8 fewer than the sum of 14 and a number?

Julli [10]

A. Your not multiplying 8 by anything to get this answer your taking 8-14-a

3 0

2 years ago

H. Salaries of Ravi and Sumit are in the ratio 2 : 3. If the salary of each is increased by Rs. 4000, the new ratio becomes 40 :

frutty [35]

Answer:

so here is the answer hope it helps

8 0

2 years ago

You make $5000 per morth. If you spend 50% on necessitles, 30% on stuff you want and 20% of it you end up saving, how much money

liubo4ka [24]

Answer:

$1000 per month

Step-by-step explanation:

5000 dollars is 100 percent so we put 5000 over 100

5000/100

then since we need to find 20 percent of something, we put x over 20

x/20

Then we cross multiply

<u>5000</u> times <u>x </u>

100 20

so 100x = 100000

and x = 1000

Good luck, and hope I did this correctly

8 0

3 years ago

Read 2 more answers