A ratio is a _______________ of two quantities.

Answer:

x = -66

Step-by-step explanation:

x-4 = -10 * 7

x - 4 = -70

x = -70 + 4

x = -66

Feel free to mark this as brainliest! :D

Answer:

12

Step-by-step explanation:

25.2 / 2.1

The divisor should be a whole number. Multiply the dividend and the divisor by 10.

= 252 / 21

= 12

Answer:

Step-by-step explanation:

5x(1)=5x

Answer:

The answer is A

Step-by-step explanation:

The multiplicative identity property is applied to numbers in the operation of multiplication. The property states that when a number is multiplied by the number 1 (one), the product will be the number itself. This property is applied when numbers are multiplied by 1. Here, 1 is known as the multiplicative identity element because when we multiply any number with 1, the obtained result will be the same number. This property can be applied to real numbers, complex numbers, integers, rational numbers, and so on. The multiplicative identity property is expressed as: a × 1 = a, where 'a' is any real number.

Example:

44 × 1 = 44, where 44 is the number on which we applied the multiplicative identity.

Note: The multiplicative identity is not applied when any number is multiplied by -1 because the result will not be the same number.

For example, 23 × -1 = -23

Answer:

[tex] \hookrightarrow \: { \rm{5p + 3q}}[/tex]

[tex] = { \tt{5(2) + 3( - 8)}} \\ \\ = { \tt{10 - 24}} \\ \\ = { \underline{ \underline{ \tt{ \: \: - 14 \: \: }}}}[/tex]

Answer:

Let us assume the two numbers be x and y  

From the above condition we can write, x + y = 26 equation 1  

second condition first no x = 2 more 5 times of the second no. that is 5y + 2  

                  then  we can write,               x = 5y + 2..... eqation (2)

  from equation 1  x + y = 26  

                        subtracting y from each side ,     x+ y - y = 26 - y  

                                                                            x = 26 - y  

                             plugging this value of x in eqn. no (2 )  we get,

                                                                   26-y = 5y + 2  

                                                  subtracting 5y on both sides,

                                                                   26 - y - 5y = 5y - 5y + 2  

                                                                    26 - 6y = 2  

                                                  subtracting 26 from both sides,  

                                                              26 -26 -6y = 2- 26  

                                                                          -6y = -24  

                                                eliminating minus sign from both sides,

                                                                            6y = 24  

                                                   dividing by 6 on both sides,

                                                                           y = 24/6 = 4  

                                         substituting this value of y in equation 1 we get,  

                                                                          x + 4 = 26  

                                                       subtracting 4 from both sides,

                                                                             x = 26- 4 = 22

Step-by-step explanation:

so we solve the 2 eqns we get x = 22 and y = 4  

the two numbers will be 22 and 4  

Answer:

mean- 41.9

median- 45.5

mode- 40

range- 43

Step-by-step explanation:

Answer:

Sig Figs

4

0.05199

Decimals

5

0.05199

Scientific Notation

5.199 × 10-2

E-Notation

5.199e-2

Words

zero point zero five one nine nine

Answer:

this is my answer

a< -12

hope it helps

Answer: 32

Step-by-step explanation: since Jiri is 9 years older, you set an equation where x (Pamelia age) + 9. So the equation is 55= x + (x+9). You subtract 9 from both sides, then divide 46 by 2 to find the Pamelia age. To find Jiri’s age, add 9 to 23 (Pamelia age).

Answer:

Im sure of 1.5

Step-by-step explanation:

None

Answer:

1.6 is a rational number while 1.4 is not

16 and 10 are rational numbers so 1.6 will also be a rational number

√2 is 1.4 while the square of 1.4 is not 2

√2.56 is 1.6 and the square of 1.6 is 2.56

Step-by-step explanation:

PLS MARK BRAINLIEST

Answer:

11r3−3r2+20r

Step-by-step explanation:

let me know if its wrong

Answer:

v = 69°

Step-by-step explanation:

180 - 42 = 138

138 ÷ 2 = 69

Answer:

B. x = -5

Step-by-step explanation:

-8(x+5) = -3x - 7 + x  - 3

distribute the -8

-8x - 40 = -3x - 7 + x - 3

combine like terms

-8x - 40 = -2x - 10

add 40 to both sides

-8x = -2x + 30

add 2x to both sides

-6x = 30

divide both sides by -6

x = -5

cant see pic

Answer:

Step-by-step explanation:

Answer:

m = 1/4

Step-by-step explanation:

Remember to use y = mx + b

Answer:

Step-by-step explanation:

180 -

Answer:

4

Step-by-step explanation:

:)

Answer:

−15+43

Step-by-step explanation:

1. Add the numbers

= 3−14x−x+25+15

= 43−14−

2. Combine like terms

= 43−14x−x

= 43−15

3. Rearrange terms

= 43−15x

= −15+43

Answer:The answer is x > -1

Step-by-step explanation:

Step-by-step explanation:

Finding b

If we use the given slope and use one of the points to write the equation in point-slope form (y - y₁) = m(x - x₁)), we can rearrange it to find the y-intercept:

Using (4,4)  

                                ⇒  y - 4 =  - 0.5 (x - 4)

                                     y - 4 = - 0.5 x + 2

                                          y = -0.5 x + 6

Calculating 'n' and 'p'

We can find n and p by plugging the points into the newly found equation   y = -0.5 x + 6.

For n using (7, n)

             since  y = -0.5 x + 6

                        n = -0.5 (7) + 6

For p using (3,p)

               since y = -0.5 x + 6

                         p = - 0.5 (3) + 6

                         p = - 1.5 + 6

Checking the answer

We can check the answer we got in two ways:

         Using the points (4, 4) and (7, n) as (x₁, y₁) & (x₂, y₂)   respectively

         The slope of the line (m) = (y₂ - y₁) ÷ (x₂ - x₁)  

                               - 0.5  =  (n - 4) ÷ (7 - 4)

                               - 0.5 =  ⁿ⁻⁴/₃          [multiply both sides by 3]

                                - 1.5 = n - 4           [add four to both sides]

                                    n = 2.5     [this matches the value of n we found]

Answer:

G=(0,-1) R=(5,-3)

Step-by-step explanation:

you go to the x-axis find your point then go to the number the point is on then count up or down on the x line, however many spaces it takes from going to the line of it is on up or down then thats your answer.

Step-by-step explanation:

By angle sum property

2x+10+4x-36+4x-34=180

10x -60=180

10x= 240

x=24°

Answer:

The answer is

→ [tex]-4 \frac{4}{35}[/tex]

Step-by-step explanation:

[tex]3\frac{2}{7} - 7\frac{6}{15}[/tex]

[tex]=\frac{23}{7} - 7\frac{6}{15}[/tex]

[tex]=\frac{23}{7} - 7\frac{2}{5}[/tex]

[tex]=\frac{23}{7} - 7\frac{37}{5}[/tex]

[tex]=\frac{-144}{35}[/tex]

[tex]=-4 \frac{4}{35}[/tex]

Therefore, [tex]-4 \frac{4}{35}[/tex] is your answer.

Hope this helped! :^)

⭐Brainliest will be appreciated!⭐

✉️Message me if you have any more questions!✉️

- ✨7272033Alt✨

Submitted on 4/16/2022 at 6:01 PM

(To avoid plagarism, by users whom decide to copy.)

Answer:

10 have blue 7 have green blocks and 4 have a blue and green block. but only 10 have just a blue block

Answer:

7/4 and 3/8

Step-by-step explanation:

Step-by-step explanation:

This is the best I could do. Good luck!