3 years ago

Enteros 15+18 resultado

Mathematics

1 answer:

spayn [35]3 years ago

7 0

Pues es 33 el resultados

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If there are 9 quarter how much does that equal

dimulka [17.4K]

A quarter is either:
A. 1/4
B. 25 cents

if it is 1/4 then
9 quartrers is 9 times 1/4=9/4=2 and 1/4

if it is 25 cents then
0.25 dollars times 9=$2.25

7 0

4 years ago

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Solve the system of equations below.<br> (2x - y = 3<br> (x+2y = -6

lapo4ka [179]

2x - y = 3 = x=0.5y+1.5

x+2y = -6 = x=−2y−6

3 0

3 years ago

You worked a total of 62 hours this week at a regular pay rate of $21.25. for any time worked past 40 hours, you receive additio

wolverine [178]

$21.50(40) + $31.88 (62-40)
$21.50(40) + $31.88(22)
$860 + $701.36
$1561.36

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4 years ago

Find the first , fourth , and eighth terms of the sequence A(n) = -3 •2 ^x - 1

Usimov [2.4K]

Answer:

A(1) = -7

A(4) = -48

A(8) = -769

Step-by-step explanation:

$A(n) = -3.2 ^n - 1.....(1)\\\\Plug \: n= 1\: in \: (1)\\A(1) = -3.2 ^1 - 1 =-3.2-1= -6 -1 \\\huge\red{\boxed{A(1) = -7}}\\\\Plug \: n= 4\: in \: (1)\\A(4) = -3.2 ^4 - 1 =-3.16-1= -48 -1 \\\huge\purple{\boxed{A(4) = -49}}\\\\Plug \: n= 8\: in \: (1)\\A(8) = -3.2 ^8 - 1 =-3.256-1= -768 -1 \\\huge\orange{\boxed{A(8) = -769}}$

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4 years ago

How do we find the circumference of any circle?

Vera_Pavlovna [14]

Answer:

C = 3.14... x d

Step-by-step explanation:

To calculate the circumference do pie times the diameter of the circle

6 0

3 years ago

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