subject
Mathematics, 22.06.2019 21:10 soccer816

1- um bloco retangular de madeira tem 320 cm de comprimento, 60 cm de largura e 75 cm de altura. o bloco é cortado varias vezes com cortes paralelos ás suas faces, de modo a substitui-los em blocos retangulares de 8 cm de comprimento por 3 cm de largura e 1,5 de altura. a) quantas peças foram obtidas? b) determine o peso de cada peça, sabendo que o metro cúbico dessa madeira pesa 900g.

Answers

ansver
Answer from: Quest

y=mx+b

step-by-step explanation:

m is slope, b is y-intercept

ansver
Answer from: Quest

33

step-by-step explanation: g=6

ansver
Answer from: Quest

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204

ansver
Answer from: Quest

.95

step-by-step explanation:

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 16:00, Sallyjoe9630
How much of 10% hci and 35% hci would be needed to mix and produce 60liters of 25% hci
Answers: 1
image
Mathematics, 21.06.2019 20:30, tyrique86
Daryl factors the polynomial p(x)=x3+x2−26x+24 to rewrite it as p(x)=(x+6)(x−4)(x−1). which equations must be true? there may be more than one correct answer. select all correct answers. p(1)=0 p(−4)=0 p(−1)=0 p(6)=0 p(4)=0 p(−6)=0
Answers: 1
image
Mathematics, 21.06.2019 23:00, trinity7265
The data to represent average test scores for class of 16 student include an outlier value of 72.
Answers: 3
image
Mathematics, 21.06.2019 23:00, look26goingjbgy
Complete the conditional statement. if a + 2 < b + 3, then a < b b < a a – b < 1 a < b + 1
Answers: 3
You know the right answer?
1- um bloco retangular de madeira tem 320 cm de comprimento, 60 cm de largura e 75 cm de altura. o b...

Questions in other subjects:

Questions on the website: 13576243