All categories

3 years ago

Suppose that y varies directly with x and inversely with z, and y = 8 when x = 4 and z =

Mathematics

1 answer:

Kaylis [27]3 years ago

7 0

Answer:

yes

Step-by-step explanation: yes

You might be interested in

Delta math help? I'm stuck please this is very urgent!!!

Airida [17]

Answer:

the vertex is (-7,-90)

the focus is ( -7, -359/4)= (-7,-89.75)

semi-axis length; 1/4=0.25

focal parameter: 1/2=0.5

eccentricity;1

directrix: y=-361/4

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

What is 1.513 written as a percent

Arada [10]

Remember this, DOOP

This stands for decimal, two zeros, then percent.

So, what you do is, since 1.513 is a decimal, you move the decimal two places to the right. You get 151.3
Therefore, 1.513 is 151.3%

6 0

3 years ago

Read 2 more answers

Expand and simplify (y-3)³

Tanya [424]

Answer:

Expanded: (y-3)(y-3)(y-3)

Simplified: $y^{3}-9y^{2}+27y-27$

Step-by-step explanation:

Expanded: (y-3)(y-3)(y-3)

Simplified:

$y^{2} -3y-3y+9(y-3)\\y^{2} -6y+9(y-3)$

$y^{3} -3y^{2}-6y^{2} +18y+9y-27$

$y^{3}-9y^{2} +27y-27$

5 0

3 years ago

Please ANSWER! DOING A TEST!

Natasha_Volkova [10]

Answer:

The correct answer is B!

Step-by-step explanation:

6 0

3 years ago

I need help on #5 on my summer packet my teacher never taught me this and I need help.

Drupady [299]

Answer:

Step-by-step explanation:

it can only be 0-9 that is in standard form- one digit then a decimal point

can u pls mark as brainliest?

5 0

3 years ago

Read 2 more answers