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2 years ago

How to factor a trinomial with a leading coefficient?.

Mathematics

1 answer:

Dmitrij [34]2 years ago

5 0

Answer:

What is the factors of leading coefficient?

Each rational zero of a polynomial function with integer coefficients will be equal to a factor of the constant term divided by a factor of the leading coefficient. When the leading coefficient is 1, the possible rational zeros are the factors of the constant term.

Step-by-step explanation:

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Ab= 6cm Ac=12cm <br> Calculate the length of Ad <br> Give your answer to 3 significant figures

Allisa [31]

Answer:

12.686cm

Step-by-step explanation:

By using pythagoras, we can find CB.

We know that $a^2+b^2=c^2$

Therefore, $12^2-6^2=CB^2$

$CB=\sqrt{108}$ (it has to be positive since it is distance)

now we look at triangle BCD and use SOH CAH TOA.

$Sin55=CB/CD\\Therefore, CD= 12.686$

8 0

3 years ago

What are all of the Angle measures

Semmy [17]

Answer:Type of Angle Description

Acute Angle is less than 90°

Right Angle is 90° exactly

Obtuse Angle is greater than 90° but less than 180°

Straight Angle is 180° exactly

Step-by-step explanation:

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3 years ago

Read 2 more answers

PLEASE HELP ME!!!! PICTURE IS PROVIDED

sattari [20]

Answer:

pretty sure C

Step-by-step explanation:

sorry if im incorrect information

6 0

3 years ago

1. Brian has three time

Naya [18.7K]

1. Translate words into equation :
Brian= b
Natasha =n
N+3n=88 (because brian has 3x more than natasha u can rewrite b as 3n)
2. Solve : 4n=88 (divide by 4)
N=22 so natasha has 22 marbles and since b=3n, brian has 66 marbles

5 0

9 months ago

A 12 mile stretch of highway needs repairs. The work crew can repair 3/4 of a mile per day. How many days will it take to repair

jenyasd209 [6]

Answer:

16 days

Step-by-step explanation:

12÷3/4
12/1÷3/4
12/1×4/3
4/1×4/1
16/1
16÷1
16

8 0

2 years ago