what are the 10 branches of mathematics

Answer:

x > 2

Step-by-step explanation:

Step 1: Write inequality

2x - (3 - x) > x + 1

Step 2: Solve for x

Here we see that any value x greater than 2 would work as a solution.

Answer:

The correct answer is 44°

Answer:

The length of C'D' = 2.8

This is because, ABCD  is rotated on the point R 55 degrees

So, now, if you turn back the rotation, you will get, that CD = C'D'

Now, CD = 2.8 , So, C'D' = 2.8

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Answer:

Total score of a student = 130 marks

Step-by-step explanation:

Marks for each correct answer = [tex]4[/tex]

Marks for each incorrect answer = [tex]-1[/tex]

Marks for each unanswered question = [tex]0[/tex]

Number of correct answers = 35

Number of incorrect answers = 10

Number of unanswered answers = 5

So,

Total score of a student [tex]=35(4)+10(-1)+5(0)=140-10+0=130[/tex] marks

Answer:

35 correct: 35x4= 140 marks

10 incorrect: 10x -1= -10 marks

5 unanswered: 5x0= 0 marks

140-10+0= 130 marks

Step-by-step explanation:

Answer:

31cm².

Step-by-step explanation:

as we know that ,

area of Rhombus equal 1/2 of product of their diagonals .

product of the diagonals equal 6.2*10=62

1/2*62=31cm².

Answer:

3

Step-by-step explanation:

Answer:

2/9

Step-by-step explanation:

32/144, divide each side by two until you cant

Answer:

triangles congruent rule;

B) ASA

Answer:

the answer would be 3079

could you also please mark me as brainliest?

Given parameters:

Total length of curtains bought = 20m

She used 8m for the living room

She used 7m for the dining room

unknown:

Quantity used for the kitchen = ?

Solution:

Quantity used for the kitchen = Total length - (living room + dining room)

Input the parameters given solve;

   Quantity used for the kitchen = 20 - (8 + 7) = 5m

The length of curtain used for the kitchen is 5m

Answer with step-by-step explanation:

(4 x 2x) - (4 x 3) = 8x - 12

Hope this was helpful!

Answer: 8x + -12

Explanation: Let's simplify this problem using the distributive property.

The first thing we want to do is change the minus to plus a negative.

Now we can distribute or multiply this 4 times

each of the terms inside the set of parenthses.

So we get 4(2x) + 4(-3) and this simplifies to 8x + -12.

Note that if you wrote your answer as 8x - 12, it means the same thing.

Answer:

B. X

Step-by-step explanation:

Each X value can only have one Y value.

Answer:

0.39

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

I used google to search up exponential function and it showed a lot of graphs and they're all curved.

For an exponential function, Its graph is a smooth curve. Option 3 is correct.

It is defined as a function that rapidly increases and the value of the exponential function is always positive. It denotes with exponent y = aˣ, where a is a constant and a>1.

A smooth curve can be found on the graph of an exponential function, which uses exponents. In an exponential function, the rate of change is not constant. Exponential functions include the ones at y = 0.5x and y = 2x in the graph below.

Because the slopes of exponential functions are nonlinear and constantly changing, their graphs resemble curves rather than straight lines.

Hence, for an exponential function, Its graph is a smooth curve. Option 3 is correct.

Learn more about the exponential function here:

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Answer:

see explanation

Step-by-step explanation:

Both sequences have a common difference between consecutive terms, that is

2 - 1 = 3 - 2 = 4 - 3 = 1

This indicates the sequence is arithmetic with n th term

[tex]a_{n}[/tex] = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 1 and d = 1 , thus

[tex]a_{n}[/tex] = 1 + n - 1 = n

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

Similarly

d = 9 - 5 = 13 - 9 = 17 - 13 = 4 and a₁ = 5 , then

[tex]a_{n}[/tex] = 5 + 4(n - 1) = 5 + 4n - 4 = 4n + 1

Answer:

✓{2-(-2)2+(4-1)2

✓16+9

✓25

5

Step-by-step explanation:

using this formula you may find

✓(x2-x1)2+(y2-y1)2

Answer:

(-2,1) and (2,4) = 5

(1,2) and (3,4) = 2.82

Step-by-step explanation:

Answer:

a=bcd

Step-by-step explanation:

Answer:

a=bcd

Step-by-step explanation:

Let's solve for a.

a

dc

=b

Step 1: Multiply both sides by cd.

a=bcd

Answer:

a=bcd

Answer:

this is confusing

Step-by-step explanation:

Answer:

7,7, and 7

Step-by-step explanation:

If she vase is cubical we know that all 3 dimensions are the same. This means that x^3 = 343. So we know the answer is the cube root of 343, which is 7

The dimensions of the cubic vase are 7 by 7 by 7.

A three-dimensional object with six congruent square faces is called a cube. The cube's six square faces all have the same dimensions.

Given that the volume of the cubic vessel is 343 cubic inches.

The formula for the volume of a cube of side length a is:

V =a³

Substitute V= 343:

343 = a³

Or, a = ∛343

a = 7

Hence, the dimensions of the cubic vase are 7 by 7 by 7.

Learn more about cubes:

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I don't know why doesn't have answers, but I know the answer 7/20.

Answer:

she should get a job, cant afford to go shopping with that little money in the bank

Answer:

[tex]\dfrac{3}{5}[/tex]

Step-by-step explanation:

Given that:

Total Number of fourth downs = 10

Number of fourth downs converted to first downs = 6

Formula for probability of an event E can be observed as:

[tex]P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}[/tex]

Here, Let E be the event of getting a fourth down converted to first down.

So, Number of favorable cases = 6

Total Number of cases = 10

Therefore, the required probability is:

[tex]P(E) = \dfrac{6}{10} = \dfrac{3}{5}[/tex]

Angel H and G are both are 51 degrees, and angle I is 78 degrees.

The two angles (H and G) are equal to each other, but before we know what the angles are, we must find x.

[tex]5x + 6 = 2x + 33[/tex]

[tex]3x = 27[/tex]

[tex]x = 9[/tex]

Plug in x for one equation:

[tex]5x + 6[/tex]

[tex]5(9) + 6[/tex]

[tex] = 51[/tex]

Therefore,

[tex]m < h = 51 \:[/tex]

and

[tex]m < g = 51[/tex]

And because we know the angles within a triangle = 180, we subtract 102 from 180 to find m<I:

[tex]180 - (51 + 51) = [/tex]

[tex]180 - 102 = [/tex]

[tex] = 78[/tex]

Answer:

I think 7 is the answer

Step-by-step explanation:

Let l be 4+(2h) and solve