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3 years ago

I will mark brain list to the person who got it correct

Mathematics

2 answers:

g100num [7]3 years ago

6 0

-6 hehdbnfjenend

Step-by-step explanation:

hfea ehsusbshidbd

Tpy6a [65]3 years ago

5 0

Answer:

-6

djdhhdhdxbxvsbsbvsshhsdh

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Another ez 10 pnts :D

horsena [70]

Answer:

$\frac{6}{5}$

Step-by-step explanation:

1.Turn the 9 into a fraction

$\frac{2}{15} *\frac{9}{1}$

2.factor the bigger numbers.

$\frac{2}{3*5} *\frac{3*3}{1}$

3.Cancel out the common factor(3)

$\frac{2}{5} * \frac{3}{1}$

4.multiply across

$\frac{2}{5} *\frac{3}{1} =\frac{6}{5}$

4 0

3 years ago

(1Q) Find a function for the graph below

anzhelika [568]

ANSWER

$f(t) = - 3 \sin(3t)$

EXPLANATION

The given function has range:

-3≤f(t)≤3

This implies that, the amplitude is

$|a| = 3$

The function is symmetric with respect to the origin so this is a sine function.

This function is again reflected in the x-axis, hence

a=-3.

The period of this function is

$\frac{2\pi}{b} = \frac{2\pi}{3}$

This implies that, b=3,

hence the equation of the function is

$f(t) = - 3 \sin(3t)$

3 0

3 years ago

What is a numeric amount

Marina CMI [18]

Answer:Numerical digits are the number text characters used to show numerals. For example, the numeral "56" has two digits: 5 and 6

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

What is 311.0176 rounded to the<br> hundredths?

olga55 [171]

Answer:

311.02

Step-by-step explanation:

311.017 rounds to 311.02

4 0

4 years ago

Read 2 more answers

Find the percentage change of $20 to $25<br>

mamaluj [8]

Answer:

25%

Step-by-step explanation:

Percent change formula:

$C = \frac{x_{2} - x_{1}}{x_1}$

x_1 = initial value

x_2 = final value

$\frac{25-20}{20} = \frac{5}{20} = \frac{1}{4}$

1/4 = 0.25

3 0

2 years ago