2 years ago

Find the area of a rectangle that measures 3 feet by 4 inches . Give the area in the square inches .

Mathematics

1 answer:

Strike441 [17]2 years ago

3 0

Answer:

Step-by-step explanation:

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Use the Distributive Property to simplify the expression. (8⋅7)+(8⋅5)

yawa3891 [41]

Answer:

56 + 40

Step-by-step explanation:

multiply what is in the parenthesis, don't solve all the way because the instructions say to simplify.

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2 years ago

Which equation is represented by the graph below? y=in x

Margaret [11]

Can you add a picture if you can in order for me to solve this question.

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3 years ago

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If 2x^2+2x=12, what is x?

Rainbow [258]

Answer:

x= 2

x= -3

Step-by-step explanation:

Solving as normal quadratic equation:

2x^2+2x=12
x^2 +x = 6
x^2 + x - 6= 0
x = (-1 ± √(1+4*1*6)/2
x = ( - 1 ± √25)/2
x = (-1 ± 5)/2
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Roots are 2 and -3

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3 years ago

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If z = 3cis30°, z3 in rectangular form is _____ +_____ i.

oee [108]

The rectangular form is 3c/30=z
Z=10 3c//30
10z+70x + 17x-10z

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3 years ago

To win at LOTTO in one state, one must correctly select 4 numbers from a collection of 50 numbers (1 through 50). The order i

Oksana_A [137]

Answer:

230,300 different selections.

Step-by-step explanation:

If the order does not matter, the number of possible different selections is determined as the combination of choosing four numbers out of 50:

$n=\frac{50!}{(50-4)!4!}\\\\n=\frac{50*49*48*47}{4*3*2*1} \\\\n=230,300\ combinations$

There are 230,300 possible different selections.

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2 years ago