c(d+c)+d when c=9 and d=3

Answer:

8.4

Perimeter=a+b+c

3.2+4.2+3.-2

= 8.4

The perimeter of the triangle will be 5 + √17.

A triangle is a three-sided polygon with three angles. The angles of the triangle add up to 180 degrees. The sum of all the sides of the triangle will be known as the perimeter of the triangle.

A triangle DEF with vertices D (3,2), E (4,2), and F (3,-2).

Distance between DE will be

DE² = (4 - 3)² + (2 - 2)²

DE² = 1

DE = 1

Distance between EF will be

EF² = (3 - 4)² + (-2 - 2)²

EF² = 1 + 16

EF = √17

Distance between DF will be

DF² = (3 - 3)² + (-2 - 2)²

DF² = 16

DF = 4

Then the perimeter of the triangle will be

P = DE + EF + DF

P = 1 + √17 + 4

P = 5 + √17

The perimeter of the triangle will be 5 + √17.

More about the perimeter of the triangle link is given below.

https://brainly.com/question/25813512

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Answer:

Subtract 5 from input.

Step-by-step explanation:

10-5=5

8-5=3

6-5=1

Note:if you need to ask question let me know about it.

Answer:

Below,...

Step-by-step explanation:

Your equation:

[tex]\frac{63}{7-(2*3)} =\frac{63}{7-6} =\frac{63}{1}=63[/tex]

Hope it helps,... Chow,...!

Answer:

5.5

Step-by-step explanation:

13-(-2) = 15

15 / 2 = 7.5

-2 + 7.5 = 5.5

45×(-5) + 28×2

-225 + 56

Ans -169

Answer:

300

Step-by-step explanation:

2252÷7≈2250÷7

            ≈300

Answer:

25 (88-63=25)

Step-by-step explanation:

As I write this Reiner is standing at my side. He knows this is a love letter but he’s still sneaking glances. Honestly it’s no wonder the creep is still single.

That said, he did give me his word that he’d deliver this letter to you. He says he owes me for the time I doubled back to save him.

I’m sorry about that. I never would have imagined myself choosing those two over you.

I’m gonna die soon,

but I’ll die without regrets.

Or that’s what I’d like to say.

Truth is, I do have one.

It's that I never got to marry you...

With love, Ymir.

just subtract them

88 - 63 = 25

thus, the number would be 25

hope this helps :)

Answer:

Step-by-step explanation:

A

A raccoon is 5 more pence than a badger.

r = b + 5

B

Let the beaver's price be be.

be = 3*b

C

Total = 5 + b + 8*be

Total = 5+b + 8*3*b

Total = 5 +b + 24b

Total = 25 b + 5

Answer:

a) What is the cost of a raccoon?

b+5

b) What is the cost of the beaver?

b x 3

c) What is the total cost of a raccoon and 8 beavers?

raccoon = b+5

8 beavers = b x 24   (since every beaver is "x3", you do 3x8 beavers)

Step-by-step explanation:

badger = b pence

raccoon = b+5 pence (since it's 5 pence more expensive)

beaver = bx3 (x3 more expensive than a badger.)

I don't know how much "b" is so just fill in the blank.

⇛6 + 3x = 7 - x

⇛3x + x = 7 - 6

⇛4x = 1

⇛x = 1/4

Answer:

x=0.25 or 1/4

Step-by-step explanation:

Answer:

a=100 hope it may help u

Step-by-step explanation:

82.45×10a=82450

824.5a=82450

a=824500/8245

a=100

it's most likely c but i could be wrong

ans:- 144 inches squared

ur welcome..

Answer:

144

Step-by-step explanation:

12*12=144

squares have all the same sized sides.

Answer:

103

Explanation:

Follow BODMAS

BODMAS stands for bracket of division multiplication addition and subtraction.  

( 87 - 12 / 3 * 4 ) + ( 37 - 29 ) * 4

( 87 - 4 * 4 ) + ( 8 ) * 4

( 87 - 16 ) + 32

71 + 32

==> 103

Answer:

x^2.

Step-by-step explanation:

(x+3)^2 -3 (2x+3)

= (x + 3)(x + 3) - 3(2x + 3)

= x^2 + 3x + 3x + 9 - 6x - 9

= x^2 + 6x + 9 - 6x - 9      

= x^2 + 6x - 6x + 9 - 9        Simplify like terms:

= x^2.

Answer:

answer is 3 option I believe

Answer:

x=8 y=4

Step-by-step explanation:

eliminate x: make x of two equation equal to each other

2(-3x+9y=12) : -6x+18y=24 ___[1]

-3(2x-8y=-16) : -6x+24y=48 ___[2]

[2]-[1]= 6y=24

substitute y to any equation;

2x-8y=-16

2x-8(4)= -16

2x= -16+32

2x= 16

Answer:

x=14 and y=6

Step-by-step explanation:

-3x+9y=12.............(i)×2

2x-8y=-16..............(ii)×3

Multiplying equation (i) by 2 and equation (ii) by 3 and adding (i) and (ii)

-6x+18y=12

6x-24y=-48

-----------------

0-6y=-36

or, -6y=-36

So,y=6

From (i)

-3x+9y=12

or,-3x+9×6=12

or,-3x+54=12

or,-3x=12-54

or,-3x=-42

So,x=14

Step-by-step explanation:

ANS is 3.47

ok friend

please like and comments

ok

Answer:

Just writing anything above these numbers

Step-by-step explanation:

Answer:

let t be winning time     t < 7.09 seconds

Step-by-step explanation:

let's first order the times from least to greatest:

7.09, 7.40, 7.75, and 7.86

Now, in order to have the winning time, the last runner must have a time less than the fastest runner so far. So, the winning time is less than 7.09 seconds.

Make sure to add units. I know that my teachers are REALLY picky about that, though yours may not care.

Answer:

1/4 I think is that answer

Answer: 4

Step-by-step explanation:

Sqrt x + 3 = 25 : 5

Sqrt x = 5-3

(Sqrt x)^2 = 2^2

X = 4

Answer:

c = b/a

Step-by-step explanation:

Multiply both sides by c to get b = ac then divide both sides by a to get b/a = c

Answer:

yeah, because it doesnt have a constant rate of change -  if it did, then it would be linear

Step-by-step explanation:

Answer:

(x + 6, y - 6).

Step-by-step explanation:

6 units to the right and 6 units down =

(x + 6, y - 6).

Answer:

see explanation

Step-by-step explanation:

Supplementary angles sum to 180°  , then

x + y = 180 , that is

[tex]\frac{1}{3}[/tex] y + y = 180 ( multiply through by 3 to clear the fraction )

y + 3y = 540

4y = 540 ( divide both sides by 4 )

y = 135°

Hi

the slope is the part before. " X"

dont forget the sign !

have fun !

Answer:

may be 30 is the cube root of 27000

Step-by-step explanation:

just do a claculation

Answer:

6-2=1414

Step-by-step explanation:

6-2=1414

now

sub 6 from 2

4=1414

now divide 1414 by 4

1414÷4

[tex]1414 \div 4[/tex]

you will get the answer

Step-by-step explanation:

[tex] \frac{6}{14} - \frac{2}{14} \\ have \: same \: denomenator \: so \: we \\ \: can \: substract \: it \: directly \\ \frac{6 - 2}{14} \\ = \frac{4}{14} = \frac{2}{7} \\ thank \: you[/tex]

Answer:

If he can spend $400 +- $50 ($350 or $450) the maximum number of guests at $25 each is 18 and the minimum is 14. If there can be up to 7 guests, he should prepare to have at least 3 tables to ensure everyone gets a seat if he goes with the $450 option.

Step-by-step explanation:

Please mark Brainliest if this helped :)

Division is one of the four fundamental arithmetic operations. The minimum number of tables Ashton should reserve so everyone has a seat is 2.

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

Given that Ashton's budget is $400±50. Therefore, the maximum and the minimum budget that Ashton can spend on the banquet are,

Maximum budget = $400 + $50 = $450

Minimum budget = $400 - $50 = $350

A.) Now, the maximum guest will cost the maximum budget, therefore, we can write

Maximum guest = Maximum budget / Budget per guest

                           = $450 / $25

                           = 18

Minimum guest = Minimum budget / Budget per guest

                           = $350 / $25

                           = 14

B.) Since the minimum number of guests that can come to the banquet is 14, and only 7 people can seat at a table, therefore, the minimum number of tables Ashton should reserve so everyone has a seat is 2.

Learn more about Division here:

https://brainly.com/question/369266

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Hey there! I'm happy to help!

Let's have the adult tickets be a and the children tickets be c.

a=2c (twice as many adult tickets as child tickets)

5a+2c=700 (dollar value of each ticket)

Have a wonderful day! I hope that the helps! :D