Easy math question. Giving branliest.

Answer:

12:25

Step-by-step explanation:

6/5×2/5

=12/25

12:25

Answer:

Step-by-step explanation:

You can cross multiply (15 x 13095) = 40x

196425 = 40x

divide by 40

x = 4,910.625

x = 4,911

Answer:

each pound cost 3.5 dollars

Step-by-step explanation:

7/2

Answer: each pound is 3.50 dollars

Step-by-step explanation: 7.00 divided by 2 is 3.50 dollars

Step-by-step explanation:

22+15x=34-17x

So now, the 34 will join the 22 and the 15x will join the -17x

22-34=-17x-15x

-12=-2x

So now, we divide both sides by -2x

and the negative will cancel negative so

x=6

Answer:

x = 1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define Equation

3(4x - 5) - 4x + 1 = -6

Step 2: Solve for x

Step 3: Check

Plug in x into the original equation to verify it's a solution.

Here we see that -6 does indeed equal -6.

∴ x = 1 is the solution to the equation.

Answer: 0x³ - 3x² + 7x - 4

           +

               -x³ + 0x²  + 5x - 2

Step-by-step explanation:

Answer:

e=9

sorry thats all i know:(

Step-by-step explanation:

Answer: b.) 3x^2+9 factorized= 3(x^2 +3)

c) solving inequality: subtract 3 on both sides, take that answer and divide by 2 on both sides. answer is x>7

Step-by-step explanation:

Answer:

A, B, D, and E

Step-by-step explanation:

honestly, if you just look it up 50% of 8 it will calculate it for you. You can do this with each question until you find the answer. When you look up each answer A, B, D, and E all were 4 soo hope this helps :)

Step-by-step explanation:

1. The formula is 18x3 since there is 3 equal area sides. The volume is 54 (probably)

2. The formula for the pyramid is 3x3x2/3. Which the volume is 6.

3. Same thing the volume is 60 and what i did to get that is 20x3

Hope this helps!

Answer:

Given : A=(1,2)≡(x  

1 ,y  

1

​

) and B=(3,−2)≡(x  

2

​

,y  

2

​

)

Let M=(x,y) be the midpoint of AB

x=(  

2

x  

1

​

+x  

2

​

​

) and  y=(  

2

y  

1

​

+y  

2

​

​

)

Then, x=  

2

1+3

​

and y=  

2

2−2

​

⟹x=2 and y=0

∴M=(2,0)

∴ Coordinates of the midpoint of AB is (2,0)

Step-by-step explanation:

Answer:

They are not Congruent = A

Step-by-step explanation:

Its not congruent because the left one is slightly a little bit bigger than the right. If you look close enough you can see that. Plus if you add the lines together the right one is slightly tilted.

Answer:

a = 1.5

Step-by-step explanation:

Given:

-3√123 = -2√123 x ------

Assume;

Blank = a

Computation:

a = -3√123 / -2√123

a = 3 / 2

a = 1.5

Answer:

35

Step-by-step explanation:

A quadratic sequence is a form. of mathematical progression of numbers in which the subsequent differences between each consecutive term differ by the exact amount. This is known as the common second difference.

Hence in this case,

we have

S= 3+8+15+24+…..+Tn - 1.

S=. 3+8+15+……………..Tn-1 + Tn

Deducting 2nd series from the first

We have 0=3+5+7+…….Tn

Hence, we have Tn= n (n+2)

= 24 (9+2)

= 24 + 11

= 35

Answer:

answer in attached picture

Answer:

£169.4

Step-by-step explanation:

£154.00 + 10% = 169.4

Brainliest Please??!!??

- ElizabethKate

Answer:

Because 4/1 is 4 and 12/3 is 4

Step-by-step explanation:

Answer:

4:1 is equal to 12:3

Step-by-step explanation:

if you divide 12:3 both numbers by 3 it equals 4:1

just picture the smaller squares for the 12:3 with three lines in them

sorry im not that good at exlaining stuff

Answer:

x=60

Step-by-step explanation

all the sides are equal and they all add up to 180.

so 180 divided by 3= 60

thus your answer is 60

Answer:

1. Yes

2. No

3. Yes

4. No

5. Yes

Step-by-step explanation:

1. Yes

2. No

3. Yes

4. No

5. Yes

In order to be sure whether given lengths form a triangle or not, we should know the following property.

If sum of any two lengths is larger than the third length then it will form a triangle otherwise not.

Answer:

work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100. % increase = Increase ÷ Original Number × 100. If your answer is a negative number, then this is a percentage decrease.

Step-by-step explanation:

Answer:

The temperature in the greenhouse was at least 68 degrees before the heater stopped working.

Step-by-step explanation:

It was at 68 then it dropped by 2 degrees.

it is all A. whole number B. integer and C rational.

Answer:

Step-by-step explanation:

2(4x+3)=18

8x+6=18

    -6  -6

8x  =  18

÷8     ÷8

x    =    2.25

ive tried multiple ways and they are all different to the provided answers

Answer:

- 0.6

Step-by-step explanation:

Start point: (5,6)

End point: (-5,12)

rate of change = (12-6) / (-5-5) = 6/-10 = - 3/5 = - 0.6

Answer:

The rate of change is -0.6

Step-by-step explanation:

Given

[tex](x_1,y_1) = (5,6)[/tex]

[tex](x_2,y_2) = (-5,12)[/tex]

Required

Determine the rate of change

The rate of change means the slope (m) and it is calculated as thus:

[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]

[tex]m = \frac{12-6}{-5-5}[/tex]

[tex]m = \frac{6}{-10}[/tex]

[tex]m = -\frac{6}{10}[/tex]

Simplify the fraction

[tex]m = -\frac{3}{5}[/tex]

[tex]m=-0.6[/tex]

The rate of change is -0.6

Answer:

Parallelogram S:

b = 7 and h = 6

Parallelogram T:

b = 3 and h = 6

Step-by-step explanation:

The given information is incomplete and is not enough to answer the question. (See attachment for complete question)

Required

Determine the values of b and h for both parallelogram

The question will be answered by observing the features of each parallelogram and recording the required values

For parallelogram S.

The vertical arrow at the left-hand side represents b and the arrow highlights 7 grid boxes.

Hence:

[tex]b = 7[/tex]

The horizontal dotted lines represents h and this line highlights 6 grid boxes.

Hence:

[tex]h = 6[/tex]

For parallelogram T.

The horizontal arrow represents b and the arrow highlights 3 grid boxes.

Hence:

[tex]b = 3[/tex]

The vertical dotted lines represents h and this line highlights 6 grid boxes.

Hence:

[tex]h = 6[/tex]

a is the correct answer I Hope it help

Answer:

This should be a simple math problem if I didn`t miss understand anything the answer should be 99000

Step-by-step explanation:

99000 I think

Answer:

99,000

Step-by-step explanation:

If there are 30 seats in each row, you must multiply 30 by the number of rows there is. There are 3300 rows. Therefore, the answer to 3300 x 30 would be 99000.

Hope this helps!

Answer:

X = 5 and Y = 8

Step-by-step explanation:

4x + 3y = 44

3x + 3y = 39

- - -

__________

x = 44 - 39

x = 5........eq 1

Now putting the values in any equation

4 ( 5 ) + 3 y = 44

20 + 3 y = 44

[tex]4(5) + 3y = 44[/tex]

[tex]20 + 3y = 44[/tex]

[tex]3y = 44 - 20[/tex]

[tex]3y = 24[/tex]

[tex]y = \frac{24}{3} [/tex]

[tex]y = 8[/tex]

Answer:

c

Step-by-step explanation:

becouse if you put in the numbers .623 for p and .377 for q and 6 for n and for x you put 4 do the math and you get c