Hi! Can someone help me with this please??

Answer:

1)48

2)25

3)21

Step-by-step explanation:

Answer:

8:48

5:25

21:35

Step-by-step explanation:

for any ratio, it stays the same if you multiply left and right with the same number.

So let's take the last one:  

3 : 5 should be equivalent to ? : 35

How did 5 get to be 35? It was multiplied by 7.

So we do that on the left side as well.

3×7 = 21.

Conclusion: 21:35 is equivalent to 3:5

Answer:

A

Step-by-step explanation:

Here, we simply want to select the indices that is equivalent to the given expression

(8x^3)^2/3

That is same as;

8^2/3 * x ^3 * 2/3

That will be;

2^2 * x^2

= 4x^2

Answer:

there no picture?? what you mean

Answer:

C

Step-by-step explanation:

The single equation of the system of equation y=5−2x and 3x−y=15 by substitution will be  3x−(5−2x)=15 thus option (C) will be correct.

There are many different ways to define an equation. The definition of an equation in algebra is a mathematical statement that demonstrates the equality of 2 mathematical expressions.

As per the given system of equations,

y = 5 − 2x

3x − y = 15

Substitute y = 5 - 2x into 3x − y = 15

3x - (5 - 2x) = 15

Hence "The single equation of the system of equation y=5−2x and 3x−y=15 by substitution will be  3x−(5−2x)=15".

For more about the equation,

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Answer:

x=1

Step-by-step explanation:

11x+4=3x+12

11x=3x+8

8x=8

x=1

Hope this helps!

-AxekickNebulite

Answer:

251028.928

Step-by-step explanation:

i used a calculator

The result of the expression 7 x 8(9 + 8) - 6 x 7 + 2 (77 x 8) - 7 + 1092 (2010 x 0.1134) + 17 - 27  will be 251028.928 .

Given , expression 7 x 8(9+8) - 6 x 7 + 2(77 x 8) - 7 + 1092(2010 x 0.1134) + 17 - 27.

Apply BODMAS to solve the expression.

B = Bracket

O = of

D = Division

M = Multiplication

A = Addition

S = Subtraction

Following the same order,

7 x 8(9+8) - 6 x 7 + 2(77 x 8) - 7 + 1092(2010 x 0.1134) + 17 - 27

= 952 - 42 + 1232 - 7 + 248903.928 + 17 - 27

= 251028.928

Know more about BODMAS,

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Answer:

False

Step-by-step explanation:

Answer:

point D is 1 unit up; true

Point C is 2 units to the right and 10 units up; false

Point F is 8 units to the right and 6 units up; true

Point G is 9 units to the right and 2 units up; true

Point E is 12 units to the right and 12 units up; false

Step-by-step explanation:

Answer:

The other person is wrong,

Step-by-step explanation:

b, d and e are the correct answers

Answer:

The answer is "Option C"

Step-by-step explanation:

The using formula[tex]= (1+\frac{r}{n})^n -1[/tex]

→r = rate

→ n = compounded value

In choice a:

When compounded is monthly [tex]4.0784\%[/tex]  

[tex]n = 12[/tex]

[tex]\to (1+ \frac{0.040784}{12})^{12} = 1.0403-1 = 0.0403[/tex]

In choice b:

When compounded is quarterly[tex]4.0792\%[/tex]

[tex]n = 3\\\\\to (1+ \frac{0.040792}{12} )^{3} = 1.0102-1 = .0102[/tex]

In choice c:

Whenn compounded is daily [tex]4.0730 \%[/tex]

[tex]n = 365\\\\\to (1+ \frac{0.040730}{12})^{365} = 3.328-1 = 2.328[/tex]

In choice d:

When compounded is semiannually[tex]4.0798\%[/tex]

[tex]n = 2\\\\\to (1+ \frac{0.040798}{12})^{2} = 1.0066-1 = 0.0066[/tex]

Answer:

16

Step-by-step explanation:

Answer:

Step-by-step explanation:

Did u find it

Answer:

36 did not get an A on the test

Step-by-step explanation:

48/4*3=36

Answer:

x = [tex]130^{o}[/tex]

Step-by-step explanation:

The given figure is a trapezium which is a quadrilateral with four sides.

But,

Sum of angles in a quadrilateral = (n - 2) x 180

where n is the number of sides.

For a quadrilateral, n = 4. So that,

Sum of angles in a quadrilateral = (4 - 2) x 180

                             = 2 x 180

                             = [tex]360^{o}[/tex]

The sum of angles in a quadrilateral is [tex]360^{o}[/tex].

Thus,

[tex]158^{o}[/tex] + [tex]51^{o}[/tex] + [tex]x^{o}[/tex] + [tex]21^{o}[/tex] = [tex]360^{o}[/tex]

[tex]x^{o}[/tex] + [tex]230^{o}[/tex] = [tex]360^{o}[/tex]

[tex]x^{o}[/tex] = [tex]360^{o}[/tex] - [tex]230^{o}[/tex]

   = [tex]130^{o}[/tex]

The value of x is [tex]130^{o}[/tex].

Answer:

3/2x

Step-by-step explanation:

-2y = -3x+18

y = 3/2x-9

Answer:

Slope: [tex]\frac{3}{2}[/tex]

Step-by-step explanation:

3x - 2y = 18

-2y = -3x + 18

y = [tex]\frac{3}{2}[/tex]x - 9

Slope = [tex]\frac{3}{2}[/tex]

Answer:

-1.9

Step-by-step explanation:

i used a calculator and the answer was -1.91666666667 and i just cut it down to -1.9 was it right?? im not sure..So you dont have to use that answer!!

Answer:

-1.91666666667

Step-by-step explanation:

1/3 + ( -2 1/4)

1/3 -2 1/4 = -1.91666666667

Answer:

25

Step-by-step explanation:

Answer:

The range interval is: (7, -1)

Step-by-step explanation:

Given the function

g(x) = -2r+5

Let us put the domain values in the interval (-1, 3)

Putting x = -1

g(x)=-2r+5

      = -2(-1)+5

      = 2+5

      = 7

Putting x = 0

g(x)=-2r+5

      = -2(0)+5

      =0+5

      = 5

Putting x = 1

g(x)=-2r+5

      = -2(1)+5

      =-2+5

      = 3

Putting x = 2

g(x)=-2r+5

      = -2(2)+5

      =-4+5

      = 1

Putting x = 3

g(x)=-2r+5

      = -2(3)+5

      =-6+5

      = -1

Thus the range interval is: (7, -1)

Answer:

tatlo

Step-by-step explanation:

dependi sa lalagyan

Answer:

HIIIIIIIIIIII

Step-by-step explanation:

Answer:

x=

[tex] \frac{3}{4} [/tex]

Answer:

Fraction: x= 3/4 Decimal: x= 0.75

Step-by-step explanation:

equation is:

y=4/3 X+C

to find C use(3,7)

7=4/3×3 +C

C= 3

therefore ...

y=4/3X+3

3y=4X+ 9

Answer:

1/100

Step-by-step explanation:

This is just digits...

57.237 = 50+7+0.2+3*___+0.007

well if you take a closer look

57.237 = 57.207 + 3*___

0.03 = 3*___

So you must have 0.01 for that spot, or if we follow the format of the question, you rewrite it as 1/100

Answer:

0.01 or 1/100

Answer: 12

Step-by-step explanation:

Apply exponent rules.

- (a^b)^c = a^b*c

Multiply exponents.

- 1/6 * 6 = 1

12^1

Apply exponent rule.

- a^1 = a

= 12

Answer:

the answer for e is -2 and f is 2

Step-by-step explanation:

because if ever look at it E and F are straight from each other so one would be a negetive nunber and the other would be a positive number.

Answer:

x - 7 ÷ 3 or

x - 7

-------- <------ fraction bar/line

3

Step-by-step explanation:

If you are trying to write the the difference between x and 7, divided by 3 then the answer is above.

hope this helps :)

Answer:

Second choice, 2/5

Step-by-step explanation:

12 + 9 + 10 + 11 + 8 = 50

12 red and 8 blue, the probability of getting either is 12 + 8 = 20/50 which simplified is 2/5

Step-by-step explanation:

(F-32)* 5/9 = C

(83 -32) * 5/9 = 28 + 1/3