All categories

2 years ago

Convert the following equation to standard form: f(x)= 4(2x-3)(5x+7)

Mathematics

1 answer:

Veseljchak [2.6K]2 years ago

7 0

Multiply the two brackets. Then multiply 4 with the answer from the bracket.

You might be interested in

Solve for y. 9x+5y=7 <br>

Yuliya22 [10]

Answer: y=7/5-9x/5

Step-by-step explanation:

im sorry if this dont help

5 0

2 years ago

Read 2 more answers

What is 2/5 divided by -1/2 minus 3/2

shutvik [7]

Answer:

$- \frac{23}{10}$

Step-by-step explanation:

$\frac{2}{5} \div \frac{ - 1}{2} - \frac{3}{2}$

➡️ $- \frac{2}{5} \times 2 - \frac{3}{2}$

➡️ $- \frac{4}{5} - \frac{3}{2}$

➡️ $- \frac{23}{10}$

5 0

2 years ago

Read 2 more answers

Begin by clearly stating the problem; you can copy this from the problem set file. Show how you solved the problem step by step,

Y_Kistochka [10]

Answer: 13%

Step-by-step explanation:

The formula to find the simple interest is given by :-

$I=Prt$ , where P is the principal amount, r is rate of interest () in decimal and t is the time ( in years).

Given : P = $19,100 , I=$9932.00 and t= 4 years

Substitute all the above values in the formula , we get

$9932.00=(19100)r(4)\\\\\Rightarrow\ r=\dfrac{9932}{19100\times4}\\\\\Rightarrow r=\dfrac{13}{100}=0.13$

In percent , $r=0.13\times100=13\%$

Hence, the rate of interest = 13%

6 0

2 years ago

What is the value of 3 in 136,422

aliina [53]

The three refers to 3 ten thousands. or 3 x 10,000.

5 0

3 years ago

Read 2 more answers

What is 2/5 as a percent?

Kitty [74]

2/5 multiply the top and bottom number by 20 you get 40/100 which is the same as 40%

3 0

3 years ago

Read 2 more answers