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3 years ago

Please help simplify!!

Mathematics

1 answer:

salantis [7]3 years ago

3 0

Answer:

a) -5n9

Step-by-step explanation:

CAN U PLZZZZ MARK ME BRAINIEST!!!! I REALLY NEED IT

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HELP QUICK PLEASE!

-Dominant- [34]

Answer:

Side-Side-Side (SSS)

Step-by-step explanation:

Side-Side-Side is a rule used to prove whether a given set of triangles are congruent. The SSS rule states that: If three sides of one triangle are equal to three sides of another triangle, then the triangles are congruent.

4 0

2 years ago

Answer quick<br><br> Calculate the slope of the line going through A(-4,3) and B(0,6)

NeX [460]

Answer:

Step-by-step explanation:

$\boxed{slope = \frac{y1 - y2}{x1 - x2} }$

☆ (x₁, y₁) is the first coordinate and (x₂, y₂) is the second coordinate

Slope of line

$= \frac{6 - 3}{0 - ( - 4)}$

$=\frac{3}{4}$

3 0

2 years ago

Someone help me solve please !!

Tresset [83]

Answer:

-2.9

Step-by-step explanation:

It's in the picture.

3 0

3 years ago

Tell whether the angles are complementary or supplementary. Then find the value of x.

Lady bird [3.3K]

Answer:

complementary x=5

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Factor by grouping. 9c^3-12c^2+18c-24

xeze [42]

Answer:

$9c^3 - 12c^2 - 18c - 24= [3c^2 - 6][3c - 4]$

Step-by-step explanation:

Given

$9c^3 - 12c^2 - 18c - 24$

Required

Factor

Group into 2

$[9c^3 - 12c^2] - [18c + 24]$

Factorize each group

$3c^2[3c - 4] - 6[3c - 4]$

Factor out 3c - 4

$[3c^2 - 6][3c - 4]$

Hence:

$9c^3 - 12c^2 - 18c - 24= [3c^2 - 6][3c - 4]$

8 0

2 years ago