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2 years ago

Griffins's driveway is 21 feet long.

Mathematics

1 answer:

elixir [45]2 years ago

7 0

I believe multiply then 3

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You research the cost of a gallon of gasoline over several years to look for a trend. The table shows your data. The line of bes

Blizzard [7]

Plotting the data to get the line of best fit, it is:
y<span> = 0.087</span>x<span> + 0.587

substitute x=2030-1980=50,
y = $4.94 is the price in 2030</span>

3 0

2 years ago

Help please? its an exam

Nikolay [14]

Answer:

TU=4

Step-by-step explanation:

WU cuts the triangle in half (hint- angleTUW=90°)

so VU=TU

therefore, TU=4

5 0

2 years ago

Find the series shown.

solmaris [256]

Answer:

C $11+13+15+17+...$

Step-by-step explanation:

Consider the series

$\sum\limits_{n=3}^{\infty}(2n+5)$

The nth term of series is $a_n=2n+5$

The bottom index tells you that n starts changing from 3, so

$a_3=2\cdor 3+5=11\\ \\a_4=2\cdot 4+5=13\\ \\a_5=2\cdot 5+5=15\\ \\a_6=2\cdot 6+5=17\\ \\...$

Thus, the sum of all terms is

$11+13+15+17+...$

8 0

3 years ago

A skydiver falls 60 feet in five seconds. How far does the skydiver fall per<br> Second

astra-53 [7]

Answer:

12 feet

Step-by-step explanation:

60/6 = 12

6 0

2 years ago

Read 2 more answers

Simplify the following surd expressions

olasank [31]

Answer:

<h2>see the answers ⤵️</h2>

Step-by-step explanation:

<h3>to understand the solving steps you need to know about</h3>

algebra
PEMDAS
redical

<h3>adding or subtracting with redical experience is nothing but algebraic addition or subtraction</h3><h3>let's solve:</h3>

$a)7 \sqrt{3} - 2 \sqrt{3} + \sqrt{3} - 3\sqrt{3} \\ 8 \sqrt{3} - 5 \sqrt{3} \\ 3 \sqrt{3}$

$b)5 \sqrt{7} + 4 \sqrt{7} - 8 \sqrt{7} \\ 9 \sqrt{7} - 8 \sqrt{7} \\ \sqrt{7}$

6 0

2 years ago

Read 2 more answers