3 years ago

Which is the first question in brainly

Mathematics

1 answer:

Vedmedyk [2.9K]3 years ago

3 0

Answer:

this question

Step-by-step explanation:

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If you know abc=def can you state bc=ef

tia_tia [17]

Answer:

CPCTC

Step-by-step explanation:

If abc=def is given,

then using the cpctc rule. (corresponding parts of congruent triangles are congruent) should state this answer.

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4 years ago

If x^2=y^2+z^2 what does x equal?

Zepler [3.9K]

Answer:

$\displaystyle x = \sqrt{y^2 + z^2}$

General Formulas and Concepts:

Pre-Algebra

Equality Property

Algebra i

Terms/Coefficients

Step-by-step explanation:

Step 1: Define

Identify

$\displaystyle x^2 = y^2 + z^2$

Step 2: Solve for x

[Equality Property] Square root both sides: $\displaystyle x = \sqrt{y^2 + z^2}$

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3 years ago

3x+4y=17 and slove for y

Llana [10]

Answer:

y=17/4 - 3x/4

Step-by-step explanation:

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3 years ago

Jake is employed by don’s auto sales and earns 4% commission on each car that he sells. if jake sold a car for $6,700, how much

Kazeer [188]

The answer to this question is 268 your welcome

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3 years ago

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Evaluate functions g(0)=-x-2

Dvinal [7]

Answer:

g(0) = -2

Step-by-step explanation:

g(x) = -x - 2

To find g(0), replace x with 0 in the equation.

g(0) = -0 - 2 = -2

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3 years ago