3 years ago

Subtract. use models if needed (-2x+6)-(13×-16)

Mathematics

1 answer:

galben [10]3 years ago

4 0

-2X+6=-12 negative 12 (-12)
13x-16=-208 negative 208(-208)
-12--208=196

You might be interested in

Consider the tangent line to the curve y = 6 sin(x) at the point (π/6, 3). (a) Find a unit vector that is parallel to the tangen

mojhsa [17]

Answer:

$y=\frac{\pi }{6}+5.196(x-3)$

Step-by-step explanation:

We have given the equation y = 6 sin (x)

On differentiating both side $\frac{dy}{dx}=m=6cosx$

As it passes through the point $(\frac{\pi }{6},3)$

So $\frac{dy}{dx}=6cos\frac{\pi }{6}=5.196$

Now the unit vector is parallel to the tangent so m will be 5.196

This passes through the point $(\frac{\pi }{6},3)$

So unit vector will be $y-\frac{\pi }{6}=5.196(x-3)$

$y=\frac{\pi }{6}+5.196(x-3)$

5 0

3 years ago

10. What is the solution to the proportion?<br> 3<br> 7<br> 42

cupoosta [38]

Answer: w=18

Explanation: 7×6 = 42 so to get W you have to multiply 3 by 6. 3×6 = 18.

4 0

2 years ago

Read 2 more answers

Solve x3=64/27. plss

chubhunter [2.5K]

x = 4/3 hope it helps:)

5 0

3 years ago

The relative growth rate for a certain type of bacteria population is 85% per hour. A small culture has formed and in just 2 hou

harkovskaia [24]

Let us assume the initial number of bacteria in the culture = xAfter 1 hour,The number of bacteria = 185x/100 = 1.85xAfter 2 hours,The number of bacteria = (185 * 1.85x)/100 = 3.42xSo3.42x = 12500x = 12500/3.42 = 3654.97 = 3655From the above deduction, we can conclude that the initial number of bacteria in the culture is 3655.

8 0

3 years ago

Read 2 more answers

Can someone please help I will give u brainliest

kotegsom [21]

Answer:

it's 24.5 Sq feet

Step-by-step explanation:

if you multiply 7 × 3.5 you get the awnser

6 0

2 years ago

Read 2 more answers