2 years ago

Three ratios equivalent to 16:12

Mathematics

1 answer:

Elina [12.6K]2 years ago

7 0

Answer:

48:36 64:48 60:80

Step-by-step explanation:

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Can someone answer the top question? Thanks!

oee [108]

Answer:

Least to greatest:

x-1

1-x

-1/x

5 0

2 years ago

Age at BBM 2019 Question Group 'A Brief answer questions; 1. Integrate the following: S(ax? + 2bx + c)3/2(2xa + 2b) dx 2.

worty [1.4K]

If the integral is

$\displaystyle \int (ax^2+2bx+c)^{3/2}(2ax+2b)\,\mathrm dx$

substitute $u = ax^2+2bx+c$ and $\mathrm du=(2ax+2b)\,\mathrm dx$ . Then you end up with

$\displaystyle \int u^{3/2}\,\mathrm du = \frac25u^{5/2} + C$

which in terms of x is

$\boxed{\dfrac25(ax^2+2bx+c)^{5/2} + C}$

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2 years ago

Solve the equation (16h^2-8h)=0 It is Algebra 8 lesson 7.4 zero prod prop need help asap

worty [1.4K]

Answer:

1/2

Step-by-step explanation:

Substitute 1/2 as h you get 16*(1/2) you get 4 and -8*1/2 you get -4 so 4+ -4 = 0

4 0

2 years ago

Read 2 more answers

A class consists of 1/2 freshmen, 1/8 sophomores, and 1/8 juniors; the rest are seniors. What fraction of the class is seniors?

Firlakuza [10]

Answer:

2/8

Step-by-step explanation:

freshman=4/8

1/8 soph 1/8 jr

add all together u get 6/8

the rest is seniors so its 2/8

8 0

2 years ago

If the population of a certain city increased 25% in two years, the new population was what percent of the old?

disa [49]

Answer:

125%

Step-by-step explanation:

This because if in origin the city was made up for example by 100,000 people, that was the 100% of the city. Now you add the 25% in two years and the city will be made by 125,000 people. So 100%+25%=125%. 

I think it's right

7 0

2 years ago