2 years ago

How many solutions does the equation y=3x+2 have? *

Mathematics

2 answers:

Oliga [24]2 years ago

8 0

I think it have 3 solution

tester [92]2 years ago

5 0

Answer:

sadasdsdfliygsadluhgasda

Step-by-step explanation:

asdasdasdasdas

sdasdaskudygasligdliausgldiuhgal;siughdliasd

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The price of grapes at the grocery store is $1.44 per pound. There are approximately 0.45 kilograms in a pound. To the nearest c

Arlecino [84]

1 lb / 0.45 = 2.22

so approximately 2.22 kilograms per pound

divide price per pound by kilometers per pound

1.44 / 2.22 = 0.648

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3 0

3 years ago

the volumes of two spheres are 729 in3 and 27 in3. what is the ratio of their radii, rounded to the nearest whole number?

MaRussiya [10]

The volumes of spheres are proportional to R³. So their 'R's
are proportional to ∛their volumes.

(729/ 27) = 27

∛27 = <u>exactly 3</u> . No rounding required.

5 0

3 years ago

What is the volume of this rectangular

Basile [38]

<h3>Given:</h3>

l= 5 m
b= 4 m
h= 3 m

l= length
b= breadth
h= height

The volume of the given rectangular pyramid.

<h3>Solution:</h3>

$\large\boxed{Formula:V=\frac{1}{3}lbh}$

First, multiply the length (5), breadth (4) and height (3).

$5×4×3$

$= 60 \: cm$

Now, divide 60 by 3.

$\frac{60}{3}$

$\large\boxed{V= 20 \: {m}^{3}}$

<u>Therefore, the volume of the given rectangular pyramid is 20 cubic meters.</u>

8 0

2 years ago

Y = -X + 1<br> Y = 3<br> Substitution method

eduard

Answer:

x=-2, y=3. (-2, 3).

Step-by-step explanation:

y=-x+1

y=3

----------

-x+1=3

-x=3-1

-x=2

x=-2

y=-(-2)+1

y=2+1=3

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3 years ago

Bob makes a drawing of a garden that has a scale of 5 cm for each meter. If the garden will be 15 m long, how long is the drawin

faust18 [17]

It would be 75 centimeters long

5 0

3 years ago

Read 2 more answers