3 years ago

What does x equal in -4x=3

Mathematics

1 answer:

Shalnov [3]3 years ago

6 0

$-4x=3\\x=-\frac{3}{4}$

Therefore, x equals -3/4

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Can someone please help me ASAP

fiasKO [112]

Answer:

Step-by-step explanation:

AB = 5

AC = 6

BC = √(5² + 6²) = √61 ≈ 7.8 units

3 0

2 years ago

Find the distance between the points (-8, -3) and (-2, 5). Hint: Use the Pythagorean theorem.

Drupady [299]

Answer:

1/5

Step-by-step explanation:

Use Pythagoras theorem

5 0

2 years ago

Emma buys a softball that is 70% off. If the original price is $30, how much does Emma pay?

Korvikt [17]

Answer:

Explanation:

First, we need to find 70% of the original price of $30 using the following equation:

$\text{ \$30 }\times70\text{ \% = \$30 }\times\frac{70}{100}=\text{ \$21}$

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Therefore, the answer is $9

6 0

1 year ago

Using the rules for special cases, what is the result of?

Arlecino [84]

Answer:

C) 4x^2 -8x +4[/tex]

Step-by-step explanation:

(-2x+2)^2

we apply (a+b)^2 formula

$(a+b)^2 = a^2 + 2ab +b^2$

a= -2x and b= 2

Replace 'a' with -2x and 'b' with 2

$(-2x+2)^2 = (-2x)^2 + 2(-2x)(2) +2^2$

(-2x)^2 is 4x^2

$(-2x+2)^2 = 4x^2 -8x +4$

option C is the answer

8 0

3 years ago

Read 2 more answers

If f(x) = 2x + 3 and g(x) =4x - 1, find f(4).

fomenos

Solve the "f" function with substitute 4 and solve the "g" function with what we get for the "f" function.

f(4) = 2(8) + 3

f(4) = 16 + 3

f(4) = 19

g(19) = 4(19) - 1

g(19) = 76 - 1

g(19) = 75

Best of Luck!

6 0

3 years ago