Please help! Quick!

Six times a number is 45 greater than the the product of the number and -3. Find the number.

blagie [28]

Let us try to formulate the expressions one by one.

let the number be x.

Step 1:

six time the number is 6*x = 6x

Step 2:

product of the number and -3 is -3x

Step 3:

now let us make equation for it:

$6x = -3x +45$

adding 3x on the left side,

$6x+3x = 45$

$9x = 45$

dividing right side by 9

x=45/9 = 5

So the number is x=5

6 0

3 years ago

NO LINKS!! Use the diagram below to answer the following questions.

diamong [38]

Answer:

a) WS, ZV, YU

b) VU

c) ZW

d) WXY

e) None

f) TU, TV, UV, XY, XZ, YZ

g) SW, VX, VZ, WX, WZ, YZ

Step-by-step explanation:

A prism is a polyhedron that has:

Two bases that are congruent and parallel to each other.
Lateral sides that are parallelograms and link the two bases.
Height that is the distance between the two bases.

From inspection of the give diagram, the figure appears to be a quadrilateral prism with bases STUV and WXYZ.

Parallel line segments

Parallel line segments lie on parallel lines.
Parallel lines are lines on a plane that never meet and are the same distance apart.

a) Segments parallel to XT:

WS, ZV, YU

b) Segments parallel to ZY:

VU

c) Segments parallel to VS:

ZW

Planes

A plane is a flat, two-dimensional surface that extends into infinity.
A plane can be named by the letters naming three non-collinear points in the plane.
Parallel planes are planes that never intersect.

d) Planes parallel to plane STU:

WXY

e) Planes parallel to plane UVZ:

None

Skew lines

Skew lines are a pair of non-coplanar lines that:

Do not intersect.
Are not parallel to each other.

f) Segments skew to SW:

TU, TV, UV, XY, XZ, YZ

g) Segments skew to UT:

SW, VX, VZ, WX, WZ, YZ

3 0

1 year ago

Evaluate the function f(x) = sec(x - ) for x = 0.

telo118 [61]

Answer:

explanation:

8 0

4 years ago

(PLEASE HELP)

never [62]

Answer:

Step-by-step explanation:

This is because,

According to Triangle Inequality Property: 

Measurement of any two sides of a triangle is always greater than the third side.

Here,

10 + 16 = 26 > 21

10 + 16 = 26 > 22

But,

10 + 16 = 26 < 27

Hence,

Option D: 27 can't be the measurement of the triangle. 

4 0

3 years ago

What expression converts 100 inches per minute to feet per minute?

ehidna [41]

1 foot= 12 inches.

To convert you must have "2 fractions" to multiply.

Your first fraction must be 100in/1min. (100 inches per 1 minute).

The second should serve to convert inches to feet. It should be 1 foot/ 12 inches. (1 foot per 12 inches).

Your product should be 100ft/12 which equals 8.3 repeating or 25/3 (8 1/3) feet.

6 0

3 years ago