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3 years ago

I have no idea how to do this lol someone please help

Mathematics

2 answers:

Jobisdone [24]3 years ago

8 0

Daddy chill omg Ronnie fjkzkcjakxj

Lady_Fox [76]3 years ago

4 0

Answer:

Find the coordinates of A and B.

Step-by-step explanation:

Coordinates of A = (-3, 1)

Coordinates of B = (-1, -1)

So you got

x1 = -3, x2 = -1

y1 = 1, y2 = -1

$\sqrt{(-1-(-3))^{2}+(-1-1)^{2}}\\\sqrt{4+4} =\sqrt{8} =2\sqrt{2}$

Ans: $2\sqrt{2}$ =2×1.4 = 2.8

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Help Me! How Can I Add The 7 Ordered Pairs To The Graph ( I’ll list them in the bottom )

Advocard [28]

Answer:

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black: (20,2)

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green: (55,5)

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Step-by-step explanation:

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7 0

3 years ago

Look at the picture for the question please show work.

lukranit [14]

$A=\dfrac{1}{2}ah\\
a=25 \text{ mm}\\
h=14 \text{ mm}\\\\
A=\dfrac{1}{2}\cdot25\cdot14\\
A=175 \text{ mm}^2 \Rightarrow C$

6 0

4 years ago

Is 3.50s+5.00L less than or equal to 80 a system of linear inequalities

kirill [66]

Answer:

I would go with less than

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4 0

3 years ago

A cone has a mass of 6g and a radius of 5cm and a height of 2cm what is the density

goblinko [34]

Step $1$

we know that

The density's formula is equal to

$density=\frac{mass}{volume}$

The volume of a cone is equal to

$Volume=\frac{1}{3}\pi r^{2} h$

where

r is the radius of the base of the cone

h is the height of the cone

in this problem

$r=5cm\\ h=2 cm$

substitute the values in the formula above

$Volume=\frac{1}{3}*\pi*5^{2}*2$

$Volume=52.36\ cm^{3}$

Step $2$

Find the density

we have

$Volume=52.36\ cm^{3}$

$mass=6\ g$

substitute in the formula

$density=\frac{mass}{volume}$

$density=\frac{6}{52.36}$

$density=0.11\frac{g}{cm^{3} }$

therefore

<u>the answer is</u>

the density is $0.11\frac{g}{cm^{3} }$

3 0

3 years ago

In a selection canidate a

torisob [31]

What is the question your asking ???

7 0

3 years ago