3 years ago

Determine the measure of ABC 125 50° The measure of ABC is degrees

Mathematics

1 answer:

MAVERICK [17]3 years ago

5 0

Answer:

90 degrees

Step-by-step explanation:

angle ABC is a right angle

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What is the remainder when (3x4 + 2x3 − x2 + 2x − 19) ÷ (x + 2)? 0 5 10 15

Elanso [62]

Answer: Second option is correct.

Explanation:

Since we have given that

$f(x)=3x^4+2x^3-x^2+2x-19$

And $g(x)=x+2$

To find the remainder, we use the Remainder Theorem, which states that when f(x) is divided by (x-c) then the f(c) is the required remainder.

So,

Here, we have,

$x+2=0\\\\x=-2$

So, we will find f(-2) which will give us the required remainder,

$f(-2)=3(-2)^4+2(-2)^3-(-2)^2+2(-2)-19\\\\f(-2)=(3\times 16)-(2\times 8)- 4-4-19\\\\f(-2)=48-16-36-4-19\\\\f(-2)=5$

Hence, Second option is correct.

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3 years ago

Please, for me? I need to pass my math class.

Ede4ka [16]

Answer: Black

Step-by-step explanation: I feel like the higher the line is on the graph, the farther they have moved, so since the black line is the lowest, it might be Noah.

Hope this helps!

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3 years ago

An equation is modeled below.

MrRa [10]

Answer:

This answer is A

A. X= -1

Step-by-step explanation:

-1 is equal to-1

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3 years ago

Greatest to least centimeter,kilometer,meter,millimeter

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Millimeter, Centimeter, Meter, Kilometer

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What does 4.5 miles equal in yards

IgorLugansk [536]

4.5 miles is equal to 7920 yards

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