Math- what’s 2+2 and how is it calculated

Answer:

If several points are graphed on a number line, the point that is farthest from 0 need NOT be always greater. Consider x axis, our Real number line. We can traverse in positive number direction and negative number direction.

mark me at brainlist

Answer:

No

Step-by-step explanation:

The expression to represent today's temperature is given by

- 2°F - 16°F = - 18°F and todays high temperature is negative as the

temperature is colder.

Temperature is a numerical expression of how hot a substance or radiation is.

The temperature yesterday was -2°F . The temperature is colder today and by 16°F more cold.

Since colder temperature is denoted by negative sign and hotter temperature by the positive sign then when the temperature is colder today then we have to subtract the values to the given values.

Hence - 2°F - 16°F = - 18°F .

So todays high temperature will be a negative value.

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maybe we could answer if there waas a pic=]

Answer:

x^2-4x-96

Step-by-step explanation:

x^2-12x+8x-96

=x^2-4x-96

Answer:

[tex] {x}^{2} + 20x + 96[/tex]

Step-by-step explanation:

[tex](x + 8) \times (x - 12)[/tex]

➡️ [tex]x \times (x + 12) + 8(x - 12)[/tex]

➡️ [tex] {x}^{2} + 12x + 8x + 96[/tex]

➡️ [tex] {x}^{2} + 20x + 96[/tex]

Answer:

Step-by-step explanation:

the median is 89, the mode is 94, and the mean is 84

Answer:

a & b

Step-by-step explanation:

Supplementary angles add up to 180°

Angles a and b are both on a straight line which the sum is 180°

I hope this helps.

Answer:

1.) Distance

2.) Speed of light

Step-by-step explanation:

Answer:

x = 3

13 miles between Madison and Jamie's house.

Step-by-step explanation:

If we add the distance between Anoa's and Madison's house with the distance between Jamie's and Madison's house, then we get the total distance between Anoa's and Jamie's house.

(3x + 2) + (3x + 4) = 9x - 3

Let's add up the terms first

3x + 2 + 3x + 4 = 9x - 3

6x + 6 = 9x - 3

Let's move the variables to the right side by subtract 6x from both sides

6x + 6 = 9x - 3

-6x         -6x

6 = 3x - 3

Add 3 to both sides

6 = 3x - 3

+3        +3

9 = 3x

Isolate the variable, x, by dividing both sides by the coefficient, 3.

9/3 = 3x/3

x = 3

Now we need to find the distance between Madison's and Jamie's house.

3x + 4

Plug in 3 in place of the x

3(3) + 4

9 + 4 = 13

Answer:

Step-by-step explanation:

If we add the distance between Anoa's and Madison's house with the distance between Jamie's and Madison's house,then we get the total distance between anoa's and Jamie's house.

Answer:

For a number to be rational, it must:

-terminate (0.5) or repeat (0.3333...)

-be able to be written as a fraction

If a number does not meet this criteria, then it is irrational. Thus, 5.787787778... is irrational.

Step-by-step explanation:

BRAINLIEST, PLEASE!

Answer: f(g) = 895 + 30g

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

He paid $2065. Number of games he played:

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

2065 = 895 + 30g

30g = 2065 - 895

30g = 1170

g = 39

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

Answer: He played 39 games.

Step-by-step explanation:

Number of games anton played is 39; the equation is 2065 = 895 + 30G

An equation usually consists of equality of two mathematical expressions. Let it be

A = B

. If we take them to be equal to third variable, then:

A = B = C

type of equation is obtained.

We can then take it as system of two equations as:

A = C\\ B=C

Solution to this system will give us the solution to the considered equation.

Solution to an equation is finding values of the variable included in the considered equation for which the equation considered evaluates to be true.

The equation will be f(g) = 895 + 30G

Amount anton paid = $2065.

Number of games he played;

2065 = 895 + 30G

30g = 2065 - 895

30g = 1170

G = 39.

Therefore, the solution of the equation os 39

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Step-by-step explanation:

Proof:

2 ( x - 9) = - 10 when x = 4

2 ( 4 - 9) = -10

8 - 18 = -10

-10 = -10 ..........hence proven

Reasons

- When you replace X with 4, you can clearly see that the equation is equal to -10.

sorry I couldn't answer accurately, but I hope this helps

9514 1404 393

Answer:

  26.7 lb

Step-by-step explanation:

The weight of fat is ...

  14.5% × 184 lb = 0.145 × 184 lb ≈ 26.7 lb

About 26.7 pounds of his weight is made up of fat.

Answer:

So, first, we have to establish how much the base rent ends up costing. So to find that, we do 1,800x12=21,600. So the base rent is $21,600. Then, we add the 4% of sales which is 125,000x0.04=5,000. So, we add $21,600 with $5,000 and we get a final answer of $26,600 owed at the end of the year :)

Step-by-step explanation:

Answer:

The slope is 4/5

Step-by-step explanation:

The slope in a y=mx+b equation is always in front of the x. Remember that! :)

Step-by-step explanation:

4/5.

this equation is slope in intercept form following the template of y=mx+b .m is your slope and by looking at the corresponding part tell you 4/5 is the slope

Answer: x = -7

Concept:

From the given graph, we can see that it is an isosceles triangle since the two base angles are congruent.

In geometry, an isosceles triangle is a triangle that has two sides of equal length.

If you are still confused, you may refer to the attachment below for a graphical explanation or tell me.

Solve:

Given information

First Side = 7

Second Side = x + 14

Given expression deducted from the definition of an isosceles triangle

Second Side = First Side

Substitute values into the expression

x + 14 = 7

Subtract 14 on both sides

x + 14 - 14 = 7 - 14

[tex]\boxed{x=-7}[/tex]

Hope this helps!! :)

Please let me know if you have any questions

Answer:

(8, 6)

Step-by-step explanation:

2x - y = 10

2x - 2y = 4

=>

x - y = 2

x = y + 2

we put that into the first equation

2×(y+2) - y = 10

2y + 4 - y = 10

y + 4 = 10

y = 6

=>

x = y + 2 = 6 + 2 = 8

so, we have a ordered pair (x, y) = (8, 6)

Answer:

1.22

Step-by-step explanation:

89/23=3.87

90/19=4.74

4.74/3.87=1.22

Or

3.87/4.74=0.82

Hope I got it

Answer:

[tex] \frac{2070}{1691} [/tex]

Step-by-step explanation:

[tex] \frac{23}{89} \div \frac{19}{90} [/tex]

➡️ [tex] \frac{23}{89} \times \frac{90}{19} [/tex]

➡️ [tex] \frac{23 \times 90}{89 \times 19} = \frac{2070}{89 \times 19} [/tex]

➡️ [tex] \frac{2070}{1691} [/tex] ✅

You just mutiple 4103×25and it =102575

Answer:

15

Step-by-step explanation:

m = 5, n = 2, and p = 4

Substituting the values in the equation p(6 – n) – m ÷ 5 ,

4(6-2) - 5/5

4(4) - 1

16 - 1

=> 15

9514 1404 393

Answer:

  B  c² = h² + b² -2bx +x²

Step-by-step explanation:

The square of the binomial can be expanded using the distributive property:

  c² = h² +(b -x)²

  c² = h² +(b -x)(b -x)

  c² = h² +b(b -x) -x(b -x)

  c² = h² +b² -xb -bx +x²

  c² = h² +b² -2bx +x² . . . . . matches choice B

Answer:

No

Step-by-step explanation:

<JAC = 93

< DBE = 90

The two angles are not equal

Answer:

None

Step-by-step explanation:

Simply, the absence of s^-1 shows the answer as none

Answer:

[tex]let \: the \: number \: be \:2 x \\ 2x - x = 19 \\ x = 19 [/tex]

This is the answer

if wrong please correct me ! :)

Answer:

[tex] {m}^{3} + {27}^{m} + 4 {m}^{2} [/tex]

Step-by-step explanation:

[tex] {m}^{3} + {3}^{m 3} + 4 {m}^{2} [/tex]

[tex] {m}^{3} + {3}^{m \times 3} + 4 {m}^{2} [/tex]

[tex] {m}^{3} + {3}^{3m} + 4 {m}^{2} [/tex]

[tex] {3}^{3m} = ({3}^{3} {)}^{m} = {27}^{m} [/tex]

➡️ [tex] {m}^{3} + {27}^{m} + 4 {m}^{2} [/tex]

Answer:

The degree measure of the four add up to 360 degrees. This is actually true of any quadrilateral. Let lower case letter a,b,c and d represent the angle of trapezoid ABCD. Then a+b+c+d= 360 degreees.

Answer:

a. 3.16

Step-by-step explanation:

√(x2 - x1)² + (y2 - y1)²

√[-9 - (-8)]² + (0 - 3)²

√(-1)² + (-3)²

√(1) + (9)

√(10)

= 3.16

Answer:

THE LENGTH OF THE STUDENTS PAINTING=15/3=5

THE BREADTH OF THE STUDENTS PAINTING=45/3=15

AREA OF THEIR PAINTING=15×5=75

Answer:

3+5=2−2+29

3x+5=2x-2x+293x+5=2x−2x+29

Solve

1

Combine like terms

}+293x+5=2x−2x+29

3+5=29

3x+5=293x+5=29

2

Subtract 

5

55

 from both sides of the equation

3

Simplify

2 more steps

Solution

=8

The answer you are looking for is

Solution/Explanation:

First, writing out the equation,

3x+5=2x-2x+29.

Next, making the equation more simple by subtracting 2x-2x, which is 0,

3x+5=0+29.

3x+5=29.

Now, subtracting 5 from both sides of the equation,

3x+5-5=29-5.

3x=24.

Finally, dividing both sides of the equation by 3,

3x/3=24/3.

x=8.

So, therefore, the final answer is x=8.

I hope this has helped answer your question. Enjoy your day, and take care!