Please help..........................

Mathematics

1 answer:

Kobotan [32]3 years ago

5 0

The rate of change is
(2- (-1))/ (3/2-(-4)) => 3 / (11/2)
that is equal to 6/11 so almost 1/2

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The expression below is the factorization of which of the following trinomials? (2x+7)(x+5)

Gwar [14]

Answer:

2x2+17x+35

Step-by-step explanation:

=(2x+7)(x+5)

=(2x)(x)+(2x)(5)+(7)(x)+(7)(5)

=2x2+10x+7x+35

=2x2+17x+35

5 0

3 years ago

Read 2 more answers

Which is Bigger?

igomit [66]

A)
$43\%=\frac{43}{100} \\ \\
\frac{24}{60}=\frac{4}{10}=\frac{40}{100} \\ \\
43>40 \Rightarrow \frac{43}{100} > \frac{40}{100} \Rightarrow 43\% > \frac{24}{60}$

43% is bigger.

b)
$\frac{18}{30}=\frac{6}{10}=\frac{60}{100} \\ \\
0.51=\frac{51}{100} \\ \\
60>51 \Rightarrow \frac{60}{100} > \frac{51}{100} \Rightarrow \frac{18}{30} >0.51$

18/30 is bigger.

3 0

3 years ago

The components of vector are ax and ay (both positive), and the angle that it makes with respect to the positive x axis is θ. Fi

Andru [333]

we can use formula

$\theta=tan^{-1}(\frac{a_y}{a_x})$