4 years ago

How to do the measuring

Mathematics

1 answer:

NNADVOKAT [17]4 years ago

5 0

For example #1 is 3/4 since there is no whole number but but for #3 1 and 1/8

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Find the equality represented by the graph?

Talja [164]

Answer:

$-x+4y$

Step-by-step explanation:

Given: graph

To find:the inequality

Solution:

Equation of a line passing through points $(x_1,y_1),(x_2,y_2)$ is given by $y-y_1=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

Take $(x_1,y_1)=(0,3),(x_2,y_2)=(4,4)$

So,equation of line is evaluated as follows:

$y-3=\frac{4-3}{4-0}(x-0)\\ y-3=\frac{x}{4}\\ 4y-12=x\\-x+4y=12$

As per the graph,inequality is $-x+4y$

Here, use sign < and not $\leq$ as line in the graph is dotted that is points on the line are excluded.

4 0

3 years ago

What is 10/4 as a decimal

Effectus [21]

Answer:

2.5

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Which of the following sets represents the range of the function shown? {(–3, 4), (5, 11), (9, –1), (10, 13)}

Oksanka [162]

$\{(-3;\ \fbox4);\ (5;\ \fbox{11});\ (9;\fbox{-1});\ (10;\ \fbox{13})\}\\\\the\ range:\{4;\ 11;-1;\ 13\}\\\\Your\ answer:\huge\boxed{b:\{-1;\ 4;\ 11;\ 13\}}$

8 0

3 years ago

What kind of relationship is expressed below? <br> 5x-9>12

omeli [17]

Answer:

Today: Tuesday, 12th January 2021

21.16 PM

$\tt 5x - 9 > 12$

$\tt 5x > 12 + 9$

$\tt 5x > 21$

${\orange{\boxed{ \red{\tt x = \frac{21}{5} }}}}$

8 0

3 years ago

What is F (x) = -x^2 - 10x f= (−5)

VashaNatasha [74]

Answer:

Step-by-step explanation:

f(x)=-x^2-10x

f(-5)=(-5)^2-10(-5)

f(-5)=(-5)(-5)+50

f(-5)=25+50

f(-5)=75

8 0

3 years ago

How to do the measuring ​

How to do the measuring