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3 years ago

Write the augmented matrix for the following system of equations. y + 2x = 0 -3x + 2y = -2

Mathematics

1 answer:

beks73 [17]3 years ago

5 0

Answer:

sorry never seen this

Step-by-step explanation:

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CAN SOMEONE HELP ME WITH THE TOP ONE!!!!!!!!!!!!!!!!

jok3333 [9.3K]

Slope= -3/2
Y-intercept=33/2

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3 years ago

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6. James had 114 baseball cards. He kept 14 for himself and shared the rest among his 10 friends,

kakasveta [241]

Answer:

Im not really sure but this is what I would do.

Step-by-step explanation:

114 - 10 = 104

104 divided by 10 = each friend can get 10 but 4 of the friends will get 1 extra one.

8 0

3 years ago

A triangle has an area of 48 square centimeters. The height of the triangle is 6 centimeters. What is the base of the triangle?

andrew11 [14]

Question :-

A Triangle has an Area of 48 cm² . The Height of the Triangle is 6 cm . What is the Base of the Triangle ?

Answer :-

Base of Triangle is 16 cm .

Explanation :-

As per the provided information in the given question, we have been given that the Area of Triangle is 48 cm² . It's Height is given as 6 cm . And, we have been asked to calculate the Base of Triangle .

For calculating the Base of Triangle , we will use the Formula :-

$\bigstar \: \: \: \boxed{ \sf{ \: Area \: _{Triangle} \: = \: \frac{1}{2} \: \times \: B \: \times \: H \: }}$

Where ,

B denotes to the Base .
H denotes to the Height .

Therefore , by Substituting the given values in the above Formula :-

$\dag \: \: \: \sf { Area \: _{Triangle} \: = \: \dfrac{1}{2} \: \times \: Base \: \times \: Height }$

$\longmapsto \: \: \: \sf {48 \: = \: \dfrac {1}{2} \: \times \: Base \: \times \: 6 }$

$\longmapsto \: \: \: \sf {48 \: \times \: 2 \: = \: 1 \: \times \: Base \: \times \: 6}$

$\longmapsto \: \: \: \sf {96 \: = \: 1 \: \times \: Base \: \times \: 6}$

$\longmapsto \: \: \: \sf {96 \: = \: 6 \: \times \: Base }$

$\longmapsto \: \: \: \sf {Base \: = \: \dfrac {96}{6} }$

$\longmapsto \: \: \: \textbf {\textsf {Base \: = \: 16 \: cm}}$

Hence :-

Base of Triangle = 16 cm .

$\underline {\rule {180pt} {4pt}}$

6 0

2 years ago

Which graph represents the fraction

____ [38]

Based on my eyesight, it looks like C intercepts the y-axis at y = 2.
Since the y-intercept is the deciding factor, let's take 2 · 4⁰

Now, 4⁰ = 1, since anything raised to the power of 0 gives 1.
Now, the intercept is at 2 · 1 = 2.

Hence, (C) is the correct graph.

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3 years ago

Ax-By=c solve for x.<br> (a) x= -By+c/a

Virty [35]

Ax - By = c

Add By to both sides:

Ax = c + By

Divide both sides by A:

X = c + By / A or x = By + c / A

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4 years ago

Read 2 more answers