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2 years ago

What is the answer to my question? Please help, this is urgent

Mathematics

1 answer:

Mice21 [21]2 years ago

5 0

Answer: 1733.28 in^2

Step-by-step explanation:

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Geometry help please show work due soon !

Thepotemich [5.8K]

R is 4 if I'm wrong sorry

4 0

3 years ago

Use the number line below, where RS=5y+5, ST=2y+5, and RT=52. a. What is the value of y? b. Find RS and ST.

Alchen [17]

Answer:

y = 6, RS = 35 and ST = 17

Step-by-step explanation:

Given that,

RS = 5y+5

ST = 2y+5

RT = 52

If we consider a number line,

RT = RS + ST

52 = 5y+5 + 2y+5

52 = 7y + 10

7y = 52-10

7y = 42

y = 6

RS = 5y+5

= 5(6)+5

= 35

ST = 2y+5

= 2(6) +5

= 17

Hence, this is the required solution.

3 0

2 years ago

How would you simplify (3+i)(4+2i)?

const2013 [10]

Answer:

Step-by-step explanation:

Use FOIL: (a + b)(c + d) = ac + ad + bc + bd

and i² = -1

$(3+i)(4+2i)\\\\=(3)(4)+(3)(2i)+(i)(4)+(i)(2i)\\\\=12+6i+4i+2i^2\qquad\text{combine like terms}\\\\=(12-2)+(6i+4i)\\\\=10+10i$

7 0

2 years ago

Read 2 more answers

A grocery store sells three different quantities of sugar. A 1-pound bag costs $1.10, a 2-pound bag costs $1.92, and a 3-pound b

Mashcka [7]

$1.10 per pound for the 1-pound bag.
$0.96 per pound for the 2-pound bag.
$0.92 per pound for the 3-pound bag.

As the quantity of sugar increases, the unit cost decreases.

8 0

3 years ago

1c) What is 25% of 40? 8.5

grin007 [14]

25% of 40

=25/100×40

=0.25×40

=10 answer.

8 0

2 years ago