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3 years ago

GIVE BRAINLIEST!!! PLS LOVE U

Mathematics

2 answers:

const2013 [10]3 years ago

8 0

Answer:

n word

Step-by-step explanation:

artcher [175]3 years ago

3 0

Step-by-step explanation:

Since the two triangles are congruent this means that corresponding angles are congruent so

Angle X= Angle M

Angle Y equal Angle N

Angle Z equal Angle L.

That means that Angle M is 33 degrees.

Angle Y is 124 degrees.

We can find Angle Z by doing triangle interior theorem.

$124 + 33 + x = 180$

$157 + x = 180$

$x = 23$

So Angle Z equal 23.

Congruent triangles also have corresponding sides that are equal so that means

XY=MN

YZ=NL

XZ= ML

So that means XY=8

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6) (after 2.3) Consider the infinite system of linear equations in two variables given by ax + by = 0 where (a, b) moves along t

Paraphin [41]

Answer:

Step-by-step explanation:

Given infinite system of linear equations is ax + by = 0

when (a,b) moves along unit circle in plane.

a) system having unique system (0, 0)

Since two of equation in thus system will be

$1.x+0.y=0\\x=0$

and

$0.x+1.y=0\\y=0$

It is clear that x = 0, y= 0 is the only solution

b) Linear independent solution in this system gives some set of solutions

$1.x+0.y=0\\\x=0$

and

$0.x+1.y=0\\y=0$

Vector form is

$\left[\begin{array}{ccc}1&0\\0&1\end{array}\right] =I$

c) for this equation if add 0x +0y = 0 to system , Nothing will change

Because [0,0] satisfies that equation

d) If one of the equation is ax + by = 0.00001

where 0.00001 is small positive number

so, the system will be inconsistent

Therefore, the system will have no solution.

6 0

3 years ago

What type of number is 3/2

garri49 [273]

Answer:

it is a mixed number the number is 1 1/2

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Cube-shaped blocks are packed into a cube-shaped storage container. The edge length of the storage container is 212 feet. The

igor_vitrenko [27]

Answer:

The volume of cube-shaped block is 0.125 cubic feet.

Step-by-step explanation:

We are given the following in the question:

Edge length of storage container =

$2\dfrac{1}{2}\text{ feet}$

Edge length of block =

$\dfrac{1}{5}\times \text{Edge length of container}$

Putting value we get,

Edge length of block =

$\dfrac{1}{5}\times 2\dfrac{1}{2}\\\\=\dfrac{1}{5}\times \dfrac{5}{2}\\\\=\dfrac{1}{2}\text{ feet}$

Volume of cube-shaped block = Volume of cube

$V = \text{(Edge)}^3\\\\V =(\dfrac{1}{2})^3\\\\V = \dfrac{1}{8}\text{ cubic feet}\\\\V = 0.125\text{ cubic feet}$

Thus, the volume of cube-shaped block is 0.125 cubic feet.

7 0

3 years ago

A street light is at the top of a 15 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec along a s

kakasveta [241]

Answer:

4 ft/sec

Step-by-step explanation:

Hope it helps

6 0

3 years ago

-----.135as a fraction

Mrac [35]

This has to do with place value.
0.135.....the last digit (5) is in the thousandths place....so put it over 1000.
135/1000 reduces to 27/200

6 0

3 years ago