3 years ago

Determine whether the triangles are congruent. Explain your reasoning .

Mathematics

1 answer:

Rudiy273 years ago

3 0

Answer:

Step-by-step explanation:

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If p(x) = X squared -1 and q(x) = 5(x-1), which expression is equivalent to (p-q)(x)

hram777 [196]

Minus the functions
(p-q)(x)=p(x)-q(x)
p(x)= $x^2-1$
q(x)=5(x-1)

p(x)-q(x)= $x^2-1$ -5(x-1)
p(x)-q(x)= $x^2-1$ -5x+5
p(x)-q(x)= $x^2-5x+4$
(p-q)(x)= $x^2-5x+4$
or factored
(p-q)(x)=(x-4)(x-1)

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Question 7 of 10

san4es73 [151]

Answer:

Step-by-step explanation:

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2 years ago

Use set builder notation to represent the following set. {... -3, -2, -1, 0} {x | x Z, x ≤ 0} {x | x N, x ≤ 0} {x | x R, x ≤ 0}

IceJOKER [234]

Answer:

$\boxed{\boxed{\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}}}$

Step-by-step explanation:

Set builder notation-

It is a notation for representing a set by enumerating its elements and stating the properties that its members must satisfy.

The given set is,

$\left \{.... -3, -2, -1, 0 \right \}$

This set is comprised of all negative integers. So symbol Z should be used in this case.

The set builder notation for this set is,

$\left\{x\ |\ x\ \epsilon\ Z,\ x \le 0}\right\}$

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Write a system of equations then solve it to find the solution to the problem.

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The answer is 10 x 22 easy

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Its a 4 diget code need it

Leviafan [203]

Answer:

2222

Step-by-step explanation:

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3. 7.5

4. YX

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