3 years ago

Evaluate each expression if

Mathematics

1 answer:

Aleksandr [31]3 years ago

3 0

Answer:

Step-by-step explanation:

What letter are you doing for?

You might be interested in

Need help with maths question hope you can help

Nastasia [14]

Answer:

4.2

Step-by-step explanation:

surface area of a cube

$since \: all \: side \: in \: a \: square \: are \: equal$

$h$

4 0

4 years ago

Which 3 of the following statements are true???

snow_lady [41]

Answer:

After 3 years the value is 2336

This situation represents exponential decay

the equation is y=3000(.92)

4 0

3 years ago

"What is the value of-3|15-s|+2^3 when s-=3"?

Serggg [28]

You probably made a typing error in writing s = -3 and wrote s - = 3 instead.

The given expression is:

$-3|15-s|+ 2^{3} \\ \\ 
-3|15-s|+8
$

Substituting the given value of s in the previous equation, we get:

$-3|15-(-3)|+8 \\ \\ 
=-3|15+3|+8 \\ \\ 
=-3|18|+8 \\ \\ 
=-54+8 = -46$

Thus the value of given expression becomes -46 for s = -3

3 0

3 years ago

Y-1=2/3(x+9) in standard form

UNO [17]

First, distribute 2/3 to the values in the parentheses. This gives you y-1=2/3x+6.

To get y alone, we add 1 to both sides. This gets you y=2/3x+7.

y=mx+b
y=2/3x+7

It matches the standard form, so your final answer would be y=2/3x+7.

3 0

4 years ago

Write the equation of the line, in slope-intercept form, with the following information: slope: 1/3 y-intercept: (0, 2)

sp2606 [1]

Answer:

y=1/3x+2

Step-by-step explanation:

to put it in y=mx+b slope is m and b is the y intercept

6 0

3 years ago