All categories

3 years ago

5. Distribute the expression -2(v-10)

Mathematics

2 answers:

mrs_skeptik [129]3 years ago

7 0

Answer: -2v-20

Step-by-step explanation: -2 times v is -2v

and -10 times -2 is -20.

sladkih [1.3K]3 years ago

6 0

-2v-20 because You do the numbers outside of the parentheses and multiply that by the ones in the inside so -2×3 in the -2×10 and that leaves you with -2v-20

You might be interested in

What are the weekly wages for 30 hours of work at an hourly rate of 12.00?

Delvig [45]

Answer:

I believe its 360 dollars

Step-by-step explanation:

Since 30 times 12 is 360 he earns a total of 360 dollars per week

4 0

3 years ago

Polynomials are written with the exponents of the terms in _____ order.

lozanna [386]

Answer: "...in descending order."

There you go.

6 0

3 years ago

Read 2 more answers

Help me please thanks in advance

Xelga [282]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

From up to down ;

_________________________________

The first box :

$f(n) = 3. ({2})^{n - 1}$

The second box :

$f(n) = 2. ({4})^{n - 1}$

The third box :

$f(n) = 2. ({6})^{n - 1}$

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

4 0

3 years ago

Sebastian writes the recursive formula f(x+1) = 4f(x) to represent a geometric sequence whose second term is 12. Choose the expl

Westkost [7]

Answer : B.) f(x) = $f(x) = 3(4)^{n-1}$

The recursive formula f(x+1) = 4f(x)

Given : second term is 12 , so f(2) = 12

f(3) = 4f(2) = 4 * 12 = 48

f(4) = 4f(3) = 4*48 = 192

f(2) = 12 = 4* 3= 4*f(1). So f(1) = 3

f(1) =3 , f(2) = 12, f(3) = 48, f(4)=192.....

The sequence is Geometric

We use geometric sequence formula

$f(x) = ar^{n-1}$ , where 'a' is the first term and 'r' is the common ratio

a= 3 and r= 4

Explicit formula is $f(x) = 3(4)^{n-1}$

3 0

4 years ago

Read 2 more answers

Identify an equation in point-slope form for the line parallel to that passes through (–3, –2).

dusya [7]

<span>y= 1/2 x -7 point s are(-3,-2)

m=1/2
y-y1=m(x-x1)
y+2=1/2(x+3) parallel lines have same slope</span>

5 0

4 years ago