3 years ago

Which equation is an identity.

Mathematics

1 answer:

Verizon [17]3 years ago

6 0

for 1 the equation is an identity is A. number 2 the equation has no solution is D.

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Brilliant_brown [7]

Answer:

1/12 chance

Step-by-step explanation:

Encyclopedia

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

The bold letters are the letters in the word Encyclopedia.

7 0

3 years ago

Write an equation in point-slope form for the line that passes through the point with the given slope. point: (4,2) and m=3

jonny [76]

Answer:

y = 3x - 10

Step-by-step explanation:

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3 years ago

Compute: 3.5 x 2.4 x 0.01 0.84 0.084 0.0084

Georgia [21]

The answer is 0.084.

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4 years ago

-28 = -7(3x + 4) +21x

Vlada [557]

Answer:

1 Expandir.

-28=-21x-28+21x

−28=−21x−28+21x

2 Simplifica -21x-28+21x−21x−28+21x a -28−28.

-28=-28

−28=−28

3 Ya que ambos lados son iguales, hay infinitas soluciones.

Soluciones Infinitas

Step-by-step explanation:

7 0

3 years ago

One number is 1/4 of another number. The sum of the two numbers is 5. Find the two numbers. Use a comma to separate your answer

masha68 [24]

Answer: 1, 4

Step-by-step explanation:

Number #1 = x
Number #2 = $\frac{1}{4} x$

$\frac{1}{4} x+x=5\\\\\frac{1}{4} x+\frac{4}{4} x=5\\\\\frac{5}{4} x=5\\\\5x=4*5\\5x=20\\x=4$

Number #1 = x = 4
Number #2 = $\frac{1}{4} x$ = $\frac{1}{4} *4=\frac{4}{4} =1$

6 0

3 years ago