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3 years ago

Six less than the product of 4 and a number is 9 . Use the variable C for the unknown number.

2 answers:

7 0

From this info, we can set up the equation
$4c - 6 = 9$

from here, we want to get c alone
so..
$4c = 15$
$c = \frac{15}{4}$
$c = 3.75$

Dafna11 [192]3 years ago

4 0

The answer is 3.75

6+9= 15

15/4=3.75

Hope I helped :)

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What is 85% of £30?? HELP ME ASAP

pentagon [3]

Answer:

25.5 UK£. :D

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2 years ago

Read 2 more answers

Write an equation of a circle with a center at (2, - 4) and a radius of 4.

fgiga [73]

9514 1404 393

Answer:

(x -2)^2 +(y +4)^2 = 16

Step-by-step explanation:

The equation of a circle with center (h, k) and radius r is ...

(x -h)^2 +(y -k)^2 = r^2

You have (h, k) = (2, -4) and r = 4, so your equation is ...

(x -2)^2 +(y -(-4))^2 = 4^2

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2 years ago

Use the figure at the right to answer the following questions.

Lisa [10]

<h3>Answers:</h3>

1. Name all the line segments.

Ans.  PL, LA, AY, YS,

2. How many line segments were formed?

Ans.  4 (four)

3. Name all rays

Ans. AM, AN

4. How many rays were formed?

Ans. 2 (two)

5. Name the opposite rays :

Ans. AM, AN

6. Is point A between MN ?

Ans. Yes

7. Find the line segments and rays formed by 5 points.

Ans. 

Line segment = PL, LA, AY, YS,
Rays = AM, AN

<h3>Hope it helps you.</h3>

7 0

1 year ago

Approximately how much principal would need to be placed into an account earning 1.58% interest compounded monthly so that it ha

Natalija [7]

Answer:

The initial investment is $821.58

Step-by-step explanation:

Giving the following information:

Future Value (FV)= $90,597

Number of periods (n)= 25*12= 300

Interest rate (i)= 1.58% = 0.0158

To calculate the initial investment, we need to use the following present value (PV) formula:

PV= FV/(1+i)^n

PV= 90,597 / (1.0158^300)

PV= $821.58

The initial investment is $821.58

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3 years ago

How many corners does a cube have? how many faces does a cube have? how many other cubes would share a given corner atom or face

andreev551 [17]

How many corners does a cube have?
A cube is a 3-dimensional solid figure made by square faces. It would have 8 corners which connects the faces of the cube.

how many faces does a cube have?
There would be 6 faces in a cube

how many other cubes would share a given corner atom or face atom if several cubes were stacked side-to-side, front-to-back, and top-to-bottom?

If several of these cubes are being stacked side-to-side, front-to-back, and top-to-bottom, each corner would share a total of eight cubes. All of the corners would share a different cube. We have eight corners thus eight cubes.

7 0

2 years ago