2 years ago

Hi, please help mec - 4d =C= 10D=2It's algebra

Mathematics

1 answer:

Inessa [10]2 years ago

7 0

Answer:

All you do is replace the variable with the numbers given to replace them.

So your new equation is 10-4(2) this was given to you C=10 , D=2

Okay, let's solve it 10-4(2)

4*2 equals 8 so now it's 10-8

10-8

You might be interested in

What is the leading coefficient of the function f(x)=3x^5+6x^4-x-3

timama [110]

A coefficient is a number that is multiplied by a variable (a letter). And " leading " means the first one..

f(x) = 3x^5 + 6x^4 - x - 3......so ur leading coefficient is going to be 3

3 0

2 years ago

40 buttons in all. 6 of the buttons were large. What percentage of the buttons were large?

Maru [420]

Answer:

$\frac{6}{40} \times 100\% \\ = 15\%$

3 0

2 years ago

Help with this question? I got half of it, but can't seem to get the other half. Please explain how you got your answer. Thanks!

AlladinOne [14]

X - Intercept
 x + 3y + 2z = 6
x + 3(0) + 2(0) = 6
 x + 0 + 0 = 6
 x + 0 = 6
 - 0 - 0
 x = 6
X - Intercept: (6, 0, 0)

Y - Intercept
x + 3y + 2z = 6
0 + 3y + 2(0) = 6
 0 + 3y + 0 = 6
 0 + 0 + 3y = 6
 0 + 3y = 6
 - 0 - 0
 3y = 6
 3 3
 y = 2
Y - Intercept: (0, 2, 0)

Z - Intercept
x + 3y + 2z = 6
0 + 3(0) 2z = 6
0 + 0 + 2z = 6
 0 + 2z = 6
 - 0 - 0
 2z = 6
 2 2
 z = 3
Z - Intercept: (0, 0, 3)

Volume of the X - Intercept, Y - Intercept, and Z - Intercept
V = ¹/₃(¹/₂lwh)
V = ¹/₃(¹/₂(6)(2)(3))
V = ¹/₃(¹/₂(12)(3))
V = ¹/₃(¹/₂(36))
V = ¹/₃(18)
V = 6 u³

7 0

2 years ago

Read 2 more answers

Suppose the population of a town is 100,000 in 1999. The population increases at a rate of 4.5% every year. What will be the pop

uysha [10]

100,000 * (1.045)^years
2005 Population = 100,000 * (1.045)^6
= 100,000 * 1.3022601248 
= 130,226

3 0

2 years ago

Read 2 more answers

Find the indicated z score the graph depicts the standard normal distribution with mean 0 and standard deviation 1

nirvana33 [79]

Answer: