3 years ago

A = 1/2 h(b^1 + b^2) solve for b^2

Mathematics

1 answer:

finlep [7]3 years ago

8 0

Answer:

$b_{2} = \frac{2A}{h} - b_{1}\\$

Step-by-step explanation:

$A = \frac{1}{2} h(b_{1} +b_{2})\\2A = h(b_{1} +b_{2})\\\frac{2A}{h} = b_{1} +b_{2}\\\frac{2A}{h} - b_{1} = b_{2}\\$

You might be interested in

Please help.<br> Is algebra.<br> PLEASE HELP NO LINKS OR FILES.<br> I don't want links.

vlabodo [156]

Answer:

a, d, e

Step-by-step explanation:

#1 Multiply the two polynomials.

$(2x+3)(5x^2+3x+2)=(2x)(5x^2)+(2x)(3x)+(2x)(2)+(3)(5x^2)+(3)(3x)+(3)(2)\\=10x^3+6x^2+4x+15x^2+9x+6\\=10x^3+21x^2+13x+6$

$(3y+4)(2y^2+5y-3)=(3y)(2y^2)+(3y)(5y)-(3y)(3)+(4)(2y^2)+(4)(5y)-(4)(3)\\=6y^3+15y^2-9y+8y^2+20y-12\\=6y^3+23y^2+11y-12$

8 0

3 years ago

Rhonda created a table to classify materials that conduct electricity and materials that do not conduct electricity. Which table

alekssr [168]

Answer: 1

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

Please help me with this and thank you

hichkok12 [17]

Answer:

16/3 or 5 1/3

Step-by-step explanation:

Because 2/3 * 8 = 16/3.

16/3 simplified is 5 1/3

4 0

3 years ago

Read 2 more answers

A triangle has the following vertices (-1,1), (6,-2)and (3,5) if the scale factor of 3, what will be the vertices of the image

olga2289 [7]

Answer:

a. (-3,3), (18,-6), (9,15)

Step-by-step explanation:

If the scale factor is 3 and dilation is about the origin, each of the coordinates of the pre-image is multiplied by 3 to get the coordinates of the image.

Multiplying (-1, 1) by 3 gives (-3, 3), which matches choices A and C.

Multiplying (6, -2) by 3 gives (18, -6) which matches choices A and D.

The only viable choice is choice A.

4 0

3 years ago

Find the value of Z such that 0.11 of the area lies to the right of Z.

choli [55]

Answer:

1.23

Step-by-step explanation:

"Appropriate technology" makes short work of this.

6 0

3 years ago