All categories

3 years ago

Help with 4 please thank you

Mathematics

1 answer:

never [62]3 years ago

3 0

Answer:

=3x^2+4

Step-by-step explanation:

Subtract 8 from 12.

3x^2+4

You might be interested in

Why is (0,1) y-intercept of the form below?

morpeh [17]

It isn’t because when there is no addition in the equation the y intercept is 0

4 0

3 years ago

Exspress the ratio from the simplest form 72:36

Vedmedyk [2.9K]

First, find the GCF. For these two numbers, it is 36. (Because 36 times 1 is 36 and 36 times 2 is 72)
Divide both sides by this, which gives you a
2:1 ratio

8 0

3 years ago

Read 2 more answers

What is the nth term rule of the linear sequence below?

Katena32 [7]

Answer:

4n -13

Step-by-step explanation:

notice that the difference between the adjacent terms is 4.

nth term is given by:

nth term = first term + (n-1) × difference -n is any number

= -9 + (n-1) × 4

= -9 + 4n -4

= 4n -13

6 0

3 years ago

Marie is purchasing a $108,000 home with a 30 year ortgage at 5.25%. What is her monthly principal and interest payment

schepotkina [342]

Answer:

Monthly interest rate is r=0,004375

Monthly principal c=590,625

Step-by-step explanation:

Monthly interest payment rate :

$r=\frac{5.25}{12}:100=0,0004375$

Now, we need to find monthly principal payment : $c=\frac{rP}{1-(1+r)^{-N}}$

Use this rule : $N=30*12=360$

P=108000

r=0,004375

$c=\frac{0.004375*108000}{1-(1+0.004375)^{-360}} =\frac{472.5}{0.8}=590,625$

5 0

3 years ago

Read 2 more answers

The ratio of the length 2.0 meters to the length 1.2 meters is

photoshop1234 [79]

Answer:

The Ration of length 2.0 meters to the length 1.2 meters = 5 : 3

Step-by-step explanation:

The given two length are 2.0 m and 1.2 m

Length L1 = 2.0 m And

Length L2 = 1.2 m

SO, The ratio of L1 : L2 = $\frac{2.0}{1.2}$

Or, The ratio of L1 : L2 = $\frac{20}{12}$

∴ The ratio of L1 : L2 = $\frac{5}{3}$

Hence The ratio of L1 : L2 is 5 : 3 Answer

4 0

4 years ago