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S_A_V [24]
3 years ago
15

The slope of the line y = -0.75x + 1.8

Mathematics
1 answer:
LenaWriter [7]3 years ago
5 0

The answer is -.75 because y=mx+b, and the slope is m.

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Given a sequence is defined by the explicit definition LaTeX: t_n=\:n^2+nt n = n 2 + n, find the 4th term of the sequence. (ie L
Reika [66]

Answer:

t_{4}=20

Step-by-step explanation:

Given:

The n^{th} term of the sequence is given as:

t_{n}=n^{2}+n

In order to find the fourth term of this sequence, we need to plug in 4 for n in the above expression and solve. This gives,

t_{4}=4^{2}+4\\t_{4}=16+4=20

Therefore, the fourth term of the sequence is t_{4}=20.

6 0
3 years ago
Read 2 more answers
Pls help only answer 1-73 an 1-74 pls I give brainlest
Novay_Z [31]

Answer:

Step-by-step explanation:

1-73

18 inches = 1.5 feet

Multiply 2 on both sides;

36 inches = 3 feet

As for 72 inches, multiply each side by 4

18 inches = 1.5 feet

72 inches = 6 feet

As for 144 inches, divide both sides by 18

1 inch is approximately 0.083

Multiply both sides by 144

144 inches = 12 feet

1-74

a. The scale goes by 20. 0->20->40, etc.

b. The scale goes by 15. 0->15->30, etc.

c. The scale goes by 25. 0->25->50, etc.

d. The scale goes by 50. 0->50->100, etc.

8 0
3 years ago
please explain/give the new equation from the original equation: f(x) = x2 a shifted 3 units down b shifted 4 units right
masha68 [24]
\bf ~~~~~~~~~~~~\textit{function transformations}
\\\\\\
% templates
f(x)=  A(  Bx+  C)+  D
\\\\
~~~~y=  A(  Bx+  C)+  D
\\\\
f(x)=  A\sqrt{  Bx+  C}+  D
\\\\
f(x)=  A(\mathbb{R})^{  Bx+  C}+  D
\\\\
f(x)=  A sin\left( B x+  C  \right)+  D
\\\\
--------------------

\bf \bullet \textit{ stretches or shrinks horizontally by  }   A\cdot   B\\\\
\bullet \textit{ flips it upside-down if }  A\textit{ is negative}\\
~~~~~~\textit{reflection over the x-axis}
\\\\
\bullet \textit{ flips it sideways if }  B\textit{ is negative}

\bf ~~~~~~\textit{reflection over the y-axis}
\\\\
\bullet \textit{ horizontal shift by }\frac{  C}{  B}\\
~~~~~~if\ \frac{  C}{  B}\textit{ is negative, to the right}\\\\
~~~~~~if\ \frac{  C}{  B}\textit{ is positive, to the left}\\\\
\bullet \textit{ vertical shift by }  D\\
~~~~~~if\   D\textit{ is negative, downwards}\\\\
~~~~~~if\   D\textit{ is positive, upwards}\\\\
\bullet \textit{ period of }\frac{2\pi }{  B}

and with that template in mind.

3 units down, D = -3

4 units to the right, C = -4

f(x) = (x - 4)² - 3
7 0
4 years ago
There are 9 socks in a bag. 1 of those socks is blue.
inessss [21]
1/9 or 11/100

Hope that helps
4 0
3 years ago
Solve 4(x + 1) = 4x + 4.<br><br> a. No solution<br> b. 0<br> c. All real numbers<br> d. 1
cricket20 [7]

Answer:

c. All real numbers

Step-by-step explanation:

Step  1  :

Equation at the end of step  1  :

 4 • (x + 1) -  (4x + 4)  = 0

Step  2  :

Equation at the end of step  2  :

 0  = 0

Step  3  :

Equations which are always true :

3.1    Solve   0  = 0This equation is a tautology (Something which is always true)

Equation is alway true

Processing ends successfully

plz mark me as brainliest :)

4 0
3 years ago
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