3 years ago

Please somebody help need an answer

Mathematics

1 answer:

Dafna11 [192]3 years ago

3 0

it would be

11 months

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Please give an explanation on why the answer is the answer PLEASE ANSWER I WILL GIVE BRAINLIEST

lisabon 2012 [21]

Answer: B

Step-by-step explanation:

7 0

3 years ago

A = 1/2 h ( b c ) solve for b

iren2701 [21]

B = 2a/ch that's your answer

5 0

3 years ago

7/12 minus 1/6 gggggggggggggggggggg

Rainbow [258]

Answer:

$\frac{5}{12}$

Step-by-step explanation:

$\frac{7}{12} - \frac{1}{6} \\ \\ = \frac{7}{12} - \frac{2}{12} \\ \\ = \frac{7 - 2}{12} \\ \\ = \frac{5}{12}$

3 0

3 years ago

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5.) x + 3y = 21<br> - 4x + y = 0

just olya [345]

Step-by-step explanation:

x + 3y = 21

- 4x + y = 0

y = 4x

x + 3y = 21

x + 3(4x) = 21

x + 12x = 21

13x = 21

x = 21/13

y = 4x

y = 4 (21/13)

y = 84/13

(x, y) = (21/13 , 84/13)

5 0

3 years ago

Write the equation of the line that passes through the points (3, 6) and (5, 18) using function notation.

andreev551 [17]

Answer:

$f(x) = 6x -12$

Step-by-step explanation:

We must write the function of the line in the form $f (x) = mx + b$

First calculate the slope m

$m =\frac{y_2-y_1}{x_2-x_1}$

$y_2 = 18\\y_1 =6\\x_2=5\\x_1=3$

$m= \frac{18-6}{5-3} = 6$

Then

$f(x) = 6x +b$

To have b replaced a point in the function

$f(3)=6 = 6(3) +b\\\\6-18= b\\\\b=-12$

Finally the function is

$f(x) = 6x -12$

8 0

3 years ago

Read 2 more answers