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3 years ago

8(5m+10) PLEASE ANSWER ASAP

1 answer:

6 0

To answer your question Simplifying8(5m + 10) = 0 Reorder the terms: 8(10 + 5m) = 0 (10 * 8 + 5m * 8) = 0 (80 + 40m) = 0 Solving 80 + 40m = 0 Solving for variable 'm'. Move all terms containing m to the left, all other terms to the right. Add '-80' to each side of the equation. 80 + -80 + 40m = 0 + -80 Combine like terms: 80 + -80 = 0 0 + 40m = 0 + -80 40m = 0 + -80 Combine like terms: 0 + -80 = -80 40m = -80 Divide each side by '40'. m = -2 Simplifying m = -2 your welcome!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

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For any circle, which ratio is equal to the number n? Select all that apply. Plsss help me!!

barxatty [35]

Answer:

Options A-C-F

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=\pi D$ or $C=2\pi r$

where

D is the diameter and r is the radius

therefore

$\pi =\frac{C}{D}$ or $\pi =\frac{C}{2r}$

The number pi is the ratio circumference - diameter or is the ratio circumference - 2 times radius

The area of the circle is equal to

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therefore

The number pi is the ratio Area - radius squared

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3 years ago

What is the y-intercept for the equation 4x+2y=6?

Romashka-Z-Leto [24]

Answer:

The y intercept is 3

(0,3)

Step-by-step explanation:

4x+2y=6

To find the y intercept, set x =0 and solve for y

4(0) +2y = 6

0+2y = 6

Divide by 2

2y/2 = 6/2

y =3

The y intercept is 3

(0,3)

6 0

3 years ago

Please solve this geo problem

Sunny_sXe [5.5K]

Step-by-step answer:

The first step in solving a problem of geometry and trigonometry is to draw a diagram, with all the given information in it. The attached image does just that.

Here, we have (horizontal) distance of building to the tower is 400'.

We see two right triangles, each with a leg of 400' (horizontal).

The vertical distances are denoted h1 and h2 for the angles of elevation 24 and 20 degrees respectively.

Using the definition of tangent, we have

h1= 400tan24=178.1

h2=400tan20=145.6

The height of the tower is therefore h1+h2=178.1+145.6=323.7 feet

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3 years ago

Find the M<6 if m<2 = 75

ryzh [129]

Answer:

Step-by-step explanation:

angle 2 and angle 6 are corresponding angles, because the lines are parallel and cut by a transversal, corresponding angles are congruent, thus if angle 2 is 75 degrees then angle 6 is 75 degrees

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3 years ago

Helppppp please very important

VMariaS [17]

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The "solution" is the temperature change at which the number of visitors is equal to the number who leave early.

7 0

4 years ago