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3 years ago

Can someone try to help me please??

Mathematics

1 answer:

vladimir1956 [14]3 years ago

3 0

Answer:

1) 180 degrees; straight angle

2) (5x-18)+(4x+45)=108

3) x=17

4) 90 degrees; right angle

5) (3x+6)+(5x+4)=90

6)x=10

Step-by-step explanation:

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In the word problem stated, tell me what the quantities are (there are two) AND

baherus [9]

Haidxnlqap onsnsos Nanak

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3 years ago

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goblinko [34]

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3 years ago

Find 437 th term of the arithmetic sequence whose first term is

Brrunno [24]

The 437th term of arithmetic sequence is 36.

Step-by-step explanation:

First term = $a_{1}$ = -73

Common difference = d = $\frac{1}{4}$

Term to find = 437th

Therefore,

n= 437

The formula for arithmetic sequence is;

$a_{n}=a_{1}+(n-1)d\\$

Putting values;

$a_{437}=-73+(437-1)(\frac{1}{4})\\a_{437}=-73+(436)(\frac{1}{4}\\a_{437}=-73+\frac{436}{4}\\a_{437}=-73+109\\a_{437}=36$

The 437th term of arithmetic sequence is 36.

Keywords: Arithmetic sequence, common difference

Learn more about arithmetic sequences at:

#LearnwithBrainly

6 0

3 years ago

Work out the volume of a cuboid of edge 4cm by 4cm by 7cm

Setler [38]

To work out the volume of a cuboid, you must multiply the Length by the Width and the Height
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3 0

3 years ago

What is the exponential function modeled by the following table?

steposvetlana [31]

Answer:

$f(x)=9^{x-1}$

Step-by-step explanation:

The general form of the exponential function is,

$y=ab^x$

The points on the graph will be,

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Putting the points in the function,

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Dividing equation 2 by equation 1,

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Putting the value of b in equation 1,

$\Rightarrow a(9)^2=9$

$\Rightarrow a=\dfrac{9}{9^2}$

$\Rightarrow a=\dfrac{1}{9}$

Putting all the values,

$\Rightarrow y=\dfrac{1}{9}\cdot 9^x$

$\Rightarrow y=9^{x-1}$

8 0

4 years ago

Read 2 more answers