BRAINLIEST
3. Which is the perimeter for the following?
(6x + 18) units
(x2 - x + 7) units

Answer:

C

Step-by-step explanation:

Divide each side by 5

Answer: e = 17.8

Step-by-step explanation: 14.6 + 3.2

Answer:

4(+4)

Step-by-step explanation:

Common factor

4x+16

4(x+4)

Answer:

nah and yall kids stop looking on here to cheat ronnie wilson

Step-by-step explanation:

Answer:

[tex]C=20+0.20N[/tex]

Step-by-step explanation:

Fixed monthly fee = $20

Amount charged per minute for long distance calls = $0.20

[tex]C[/tex] denotes total cost such that [tex]N[/tex] minutes are used for long distance calls.

Amount charged for [tex]N[/tex] minutes for long distance calls [tex]=0.20N[/tex]

Therefore, an equation for the total cost, C, when N minutes are used for long distance calls is [tex]C=20+0.20N[/tex]

Answer:

Nobody can answer this question if you don't tell us what are the ratios that are 'below'. We have no answers to choose from...

Answer:

Step-by-step explanation:

[tex]\text{rule }(x^a)(x^b)=x^{(a+b)}\\ \\ (b^{-7})(b^3)=b^{(-7+3)}\\ \\ b^{-4}=\frac{1}{b^4}[/tex]

Answer:

1/ b^4

Step-by-step explanation:

because -7 +3 = -4 but it can only be positive. So you but the -4 to the bottom to become b^4

Answer:

6.0993

.................

Answer:

Step-by-step explanation:

If you want to round to 4 decimal places, look onto the 5th decimal place. If 5th decimal place is 5 ,6,7,8 or 9 then add  to the 4th decimal place. If the 5th decimal place hold 1,2,3 or 4 then write the 4th decimal place as it is.

6.09933418366

Here, 5th decimal place is 3.

So, 6.0993 is the answer

Answer:

5.6%

Step-by-step explanation:

The computation of the annual percentage yield is shown below:

Given that

Initial investment amount is 2,500

And, there is an annual rate of interest i.e. 5.6%

Since we have to determine the annual percentage yield i.e. equivalent to the annual rate of interest i.e. 5.6%

Hence, the above represent the answer

Step-by-step explanation:

<c =90 °

So, Pythagoras theorem can be used,

Hypotenuse ² = base ² + altitude ²

AB²=AC²+BC²

11²=AC²+4²

11²-4²=AC²

121-16=AC²

Root 105=AC

AC=10.2 cm

The length of AC is 10.25 cm

If ΔABC is a right angle triangle, then

AB² = BC²+AC²

where AB = Hypotenuse, BC & AC are adjacent sides of the right angle

Given, hypotenuse = AB = 11 cm

One of adjacent sides = BC = 4 cm

We have to find the length of AC.

Using pythagorean theorem,

AB² = BC²+AC²

⇒ AC² = AB² - BC²

⇒ AC² = 11²-4²

⇒ AC² = 121-16

⇒ AC = √105

⇒ AC = 10.25

So the length of AC = 10.25 cm

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Answer:

2x(4x-8)=o

0Step-by-step explanation:

but i know this  3x^2-4x-8=-6

Answer:

x=0,2

Step-by-step explanation:

Here,

or, 3x=0                               or,    4x-8=0

or, x=0/3                              or,    4x=8

∴x=0                                 or,    x=8/4

                                       ∴ x=2

∴x=0,2

Answer:

Where are the expression??

Step-by-step explanation:

Answer:

it's is a repeating decimal

Answer:

8/9 = 0.88888...

This decimal never stops and keeps on repeating, so it is a repeating decimal.

Let me know if this helps!

Answer:

WZX=41

Step-by-step explanation:

WXYZ-XYZ-WXZ=WZX

WXYZ=180 XYZ=68 WZX=71

180-68-71=41

WZX=41

Answer:

-80 percent

Step-by-step explanation:

Answer:

80%

Step-by-step explanation:

19/95=0.20

100%-20%=80%

80%*95=76

95-76=19

Answer:

dude that's easy 1,36 2,18 3,12 ,4,9 6,6

Step-by-step explanation:

Answer:

A., B., E., F., G.

Step-by-step explanation:

Hope this helped! Have a nice day!

Answer:

2 6/7

Step-by-step explanation:

The absolute value of something is the positive version of it. The positive version of -2 6/7 will be 2 6/7

HOpe that helps!

Answer:

probably h

Step-by-step explanation:

I might be wrong

Answer:

y=4x-7

Step-by-step explanation:

first, find b

5=4*3+b

5=12+b

b=-7

Answer:

1288.05

Explanation:

41mm=r

2(pi)r=257.61

257.61x5=1288.05

Answer:

x are -5/2 and 0 . Y are 0 and 2.

Answer:

1. 2.00+(1.25 x 5)=8.25 2. 11(d$)+55(c$)=cost

Step-by-step explanation:

1.25 x 5 = 6.25 6.25+2=8.25  The rest involves varibles based on donut=2 and cookie = 1.25.

Hoped this helped! If it did, please give brainliest! :)

P.S. Thanks for so many points! :D

Answer:

588

Step-by-step explanation:

12x7x7=(12x7)x7=84x7=588

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The volume of the rectangular jewellery box will be 588 cubic cm.

Volume is defined as the space occupied by any object in the three dimensions. All three parameters are required for the volume like length, width and height of cube or cubes.

The rectangular box is made up of six surfaces. The area of the two opposite surfaces is always equal.

Given that the dimensions of the rectangular box are a length of 12 cm, a with of 7 cm and a height of 7 cm.

The volume of the rectangular box will be calculated as,

Volume = L x W x H

Volume = 12x7x7=

Volume = (12x7)x7

Volume = 84x7

Volume = 588 cubic cm

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Answer:

2,500

Step-by-step explanation:

The computation of the cost of the regular cost of the gaming system is shown below:

As in the question it is mentioned that for first 100 customers the 20% discount rate is applicabke

Now if a person pays 500 at the discount price i.e. after discounted percentage

So, the regular cost would e

= 500 × 1 ÷ 0.20

= 2,500

Answer:

3t-18 is the answer for the first question. And x-4/2x-2 is the second one.

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

B) p×r×t

32000×11/100×2