2 years ago

In the expression 3y•10 what is coefficient

Mathematics

1 answer:

sertanlavr [38]2 years ago

3 0

Answer:

Step-by-step explanation:

A coefficient is a numerical factor that contains a variable.

In this case, 3 is a numerical factor and contains a variable (y).

Hence,

3 is the coefficient of the expression.

You might be interested in

What are the solutions of the quadratic equation? 4x^2+34x+60=0

insens350 [35]

Answer:

Option 3) -6,-5/2

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form

$ax^{2} +bx+c=0$

is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$4x^{2} +34x+60=0$

$a=4\\b=34\\c=60$

substitute in the formula

$x=\frac{-34(+/-)\sqrt{34^{2}-4(4)(60)}} {2(4)}$

$x=\frac{-34(+/-)\sqrt{196}} {8}$

$x=\frac{-34(+/-)14} {8}$

$x_1=\frac{-34(+)14} {8}=-\frac{20}{8}=-\frac{5}{2}$

$x_2=\frac{-34(-)14} {8}=-6$

6 0

2 years ago

Which graph has an x-intercept of 5 and a y-intercept of -3?

Ostrovityanka [42]

Answer:

The first one

Step-by-step explanation:

3 0

2 years ago

I will give <br> Brainliest

timofeeve [1]

Answer:

yx=yz+ax

Step-by-step explanation:

5 0

2 years ago

Can anyone help me with this?

Alecsey [184]

it does not show the question

5 0

2 years ago

HELP PLEASE!!! A flower bed is in the shape of a triangle, with a base of 15 feet and a height of 9 feet. What is the area of th

Arlecino [84]

Answer:

C) 67.5 square feet

Step-by-step explanation:

the equation for finding the area of a triangle is height times the base divided by 2. so it would be 15/2 then multiplied by 9

7 0

2 years ago

Read 2 more answers