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3 years ago

PLEASE HELP!! ASAP WILL GIVE BRAIN!! AFTER SOLVING QUESTION, GIVE THE REASON(SSS

Mathematics

1 answer:

devlian [24]3 years ago

8 0

last option:-

∆HOG is congruent to ∆ATC

Reason:- ASA

<h3>Hope it helps ⭐⭐⭐</h3>

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Solve this equation: y + 3 = –y + 9

Andre45 [30]

Answer:

y = 3

Step-by-step explanation:

y+y = 9-3

2y = 6

y = 3

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3 years ago

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Simplify: (2x – 3)2 4x2 + 9 4x2 – 12x + 9 4x2 – 12x + 6 4x2 – 6

Alexxandr [17]

Answer:

$4x^2-12x+9$

Step-by-step explanation:

we have

$(2x-3)^2$

we know that

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In this problem

$a=2x\\b=3$

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$(2x-3)^2=(2x)^2-2(2x)(3)+(3)^2$

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2 years ago

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Examine the function f(x)=x+(3/x). Find the point on the curve at which the tangent lines pass through the point (1, 1).

vazorg [7]

Base on the function that you give and the data that are given. The point on the curve at which the tangent lines pass through the point (1,1). Base on my calculation and through my analyzations i came up with an answer of -2x+3 = x+3/x

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3 years ago

What is the excluded value of x / x^2 +2x -3

Rzqust [24]

Answer:

x = - 3 and x = 1

Step-by-step explanation:

Given the rational expression

$\frac{x}{x^2+2x-3}$

The denominator of the expression cannot be zero as this would make the expression undefined. Equating the denominator to zero and solving gives the values that x cannot be, that is

x² + 2x - 3 = 0 ← in standard form

(x + 3)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 3 = 0 ⇒ x = - 3

x - 1 = 0 ⇒ x = 1

Thus x = 1 and x = - 3 are both excluded values

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3 years ago

In the expression 3y•10 what is coefficient

sertanlavr [38]

Answer:

Step-by-step explanation:

A coefficient is a numerical factor that contains a variable.

In this case, 3 is a numerical factor and contains a variable (y).

Hence,

3 is the coefficient of the expression.

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3 years ago