NEED HELP PLEASE I need number 3 and 4 please if anybody can help

Answer:

A

digit to ghzhzjujzj hazing

Step-by-step explanation:

Joslin uphill to

Gun giddy

Answer: 7.83

Step-by-step explanation:

83 over 100 is the same as 83 divided by 100. 83/100 = 0.83

7 + 0.83 = 7.83

Answer:

7.83

Step-by-step explanation:

7 is the whole number

83 is the number that goes to the right of the decimal point

the 100(denominator) shows which place value it should be in, in the decimals place.

Answer:

Step-by-step explanation:

what u want to explain ?

Answer: B: 1024

Step-by-step explanation:

[tex]a_n=4*(-2)^{n-1}\\\\a_9=4*(-2)^{9-1}\\\\=4*(-2)^8\\\\=4*256\\\\=1024\\\\Answer\ B\\[/tex]

Answer:

12. -11

13. 2

Step-by-step explanation:

12. First recall the order of operations (BEDMAS): Brackets, Exponents, Division, Multiplication, Addition, Subtraction

For question 12 there is a division and its priority is before other operations in the equation so you must divide 16/-2 first which gives you -8.

From there because addition and subtraction is on the same level of order, you would do the question straight as it is shown (but replace 16/-2 with -8.

Your new equation is -10-8+7 = -11

13. follow the same as above using BEDMAS. It may help to look at it with additional brackets: ((-68)/(-4)) + ((5 x (-3))

Division and multiplication is on the same level in BEDMAS so first divide -68/-4 = 17

Second multiply 5 x -3 = -15

Now you can combine the two answers using addition: 17 + (-15) = 2

Geometric terms are terms used for describing geometric objects

The correct responses for the geometric term modeled by each object are as follows:

16. The geometric term modelled by the tip of the needle is a point

17. The figure modelled by he rail track are lines including; Parallel lines and  intersecting lines

18. The figure modelled by the cloth is a plane with points

19. A table cloth models a plane

20. A partially opened newspaper models an angle, and two planes intersecting

21. Woven threads in a piece of cloth models intersecting lines

22.A knot in a string models a point on a line

Required:

To draw and model a figure for each relationship

Solution:

23. The required drawing of the model of line AB intersecting at Q and W is attached

24. The required drawing of the model of point T that lies on [tex]\overset \longleftrightarrow {WR}[/tex] is attached

25. The required drawing of the model of point Z(4, 2),  R(-4, 2), and collinear point S, with Q, Z, R, and S are not, is attached

26. The given coordinates are; C(-1, 4) and R(6, 4). The point P(3, 2) is the intersection of the lines [tex]\overset \longleftrightarrow {RS}[/tex] and [tex]\overset \longleftrightarrow {CD}[/tex]

The required drawing is attached

Learn more about geometric terms here:

https://brainly.com/question/7490312

hi <3

i'm assuming you want the expression written out

it would be:

(2/5y + 1/6h) - 2

hope this helps :)

hksjhuja kanhshke kkajbevbeks jjsbbwne k

Answer:

x = 55

Step-by-step explanation:

To find the value of x

3x - 35 = 130 (vertically opposite angles are equal)

3x = 130 +35

3x = 165

x = 165/3

x = 55

Answer:

x= 55

Step-by-step explanation:

3x-35=130

3x=130+35

3x= 165

x=165/3

x=55

I hope I helped you^_^

A: two observations.

The rest would prove for definite but due to the lack of observations (one case, two observation) this allows us to disprove (most likely) this conclusion.

Answer:

integer

Step-by-step explanation:

Answer:

49 × 3.14 = 153.86

Step-by-step explanation:

1/3 × 3.14 × 49 × 3 = 153.86

Answer:

Test Results indicate that a woman is not pregnant when she is.

Test Results indicate that a woman is pregnant when she is not

Other answer formats are possible.

===========================================================

Explanation:

Let's say we want to solve the equation h = 54 + 10a for the variable 'a'. This is relevant to the problem at hand don't worry.

What we'd do is two things

So the steps look like this

h = 54 + 10a

h-54 = 10a

(h-54)/10 = a

a = (h-54)/10

Now let's say we wanted to solve this equation: h = 54 + ca, where c is a constant and can stand in place of any number. The steps would be pretty much identical. Instead of dividing both sides by 10, we divide both sides by c. We can do this as long as c isn't zero of course.

That means the equation h = 54+ca solves to a = (h-54)/c

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

Why did I do those examples? To build up to the equation your teacher gave you.

Let's replace c with 0.5t^2

This is because 1/2 = 0.5

The 1/2at^2 is the same as (1/2t^2)a

So instead of a = (h-54)/c, we'd get a = (h-54)/(0.5t^2)

As a last optional and encouraged step, we can multiply every term by 2 to get rid of that decimal value.

Doing so makes a = (h-54)/(0.5t^2) turn into a = (2h-108)/(t^2)

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

Here's another way to solve:

h = 54 + (1/2)at^2

h-54 = (1/2)at^2

2(h-54) = at^2

2h-108 = at^2

(2h-108)/(t^2) = a

a = (2h-108)/(t^2)

In the second step, I subtracted 54 from both sides. Immediately afterward, I multiplied both sides by 2 so I could clear out the fraction. Then I divided both sides by t^2 to fully isolated the variable 'a'.

Answer:

3 x 4 = 12 erasers   12 x $0.72 = $8.64

Step-by-step explanation:

Answer: Skye will need $8.64

Step-by-step explanation:

We can start by seeing how many erasers she needs in total. We can multiply the 3 erasers for all 4 of her friends.

3 x 4 = 12 Erasers

Now we multiply the cost of one eraser by the total amount she needs, 12.

0.72 x 12 = 8.64

So the amount of money Skye needs for all her friends to have 3 erasers is $8.64

Answer:

48.75 feet

Step-by-step explanation:

Hope this helps. #lol

9514 1404 393

Answer:

  n^2 +n +4

Step-by-step explanation:

Since the divisor has only one term, the quotient is formed by dividing the terms one at a time.

  [tex]\dfrac{4n^4+4n^3+16n^2}{4n^2}=\dfrac{4n^4}{4n^2}+\dfrac{4n^3}{4n^2}+\dfrac{16n^2}{4n^2}=\boxed{n^2 +n +4}[/tex]

__

Your long division tableau will subtract n^2×4n^2 = 4n^4 to form the new dividend 4n^3+16n^2. Then you will subtract n×4n^2 = 4n^3 to get the new dividend of 16n^2. The final quotient term is 4, and you will subtract 4×4n^2 to get a remainder of 0. You will have written the quotient as n^2+n+4.

Answer:

5.83 cm

Step-by-step explanation:

D = √(5²+3²) =√(25+9)= √34 = 5.83 cm

Answer:

14

Step-by-step explanation:

[tex] | - 7(2)| [/tex]

[tex] | - 7 \times 2| = | - 14| [/tex]

[tex] = 14[/tex]

Answer:

the answer is B D and A.

Step-by-step explanation:

(ignore) hshehshsnebajjsjanananahabsn

Answer:

Step-by-step explanation:

To convert the measurements of metric system into another units of metric system we have to either multiply it by 10, 100, 1000, 10000, 100000, etc or divide by 10, 100, 1000, 10000, 100000, etc.

If we have to convert bigger unit into smaller unit then we have to multiply the unit by the multiples of 10, then the decimal point is shifted to right by 1 or 2 or 3 or 4 , etc. places.

For example, 1.2 kg is converted into g so we have to multiply it by 1000, so decimal point is shifted to right by 3 places, i.e.,

1.2 x 1000 = 1200 g

If we have to convert smaller unit into bigger unit then we have to divide the unit by the multiples of 10, then the decimal point is shifted to left by 1 or 2 or 3 or 4 , etc. places.

For example, 12 cm is converted into m so we have to divide it by 100, so decimal point is shifted to left by 2 places, i.e.,

12 / 100 = 0.12 m  

Answer:

no

Step-by-step explanation:

Like whole numbers, integers don't include fractions or decimals.

62.78

= 3139/50 which is a fraction.

Answer:

Step-by-step explanation:

Answer:

19

Step-by-step explanation:

- To evaluate this expression, we simply have to substitute the variables for their values.

x²+yz

(-3)² + (5)(2)

9 + 10

= 19

Answer:

This is quite an easy question u should try it yourself

Step-by-step explanation:

The formula is

V= d / t

Therefore the distance is

D = vt

So since they alredy gave u that v = 20m/s

Just put in the time, remember to change it to seconds

Answer:

a number that is divisible only by itself and 1 (e.g. 2, 3, 5, 7, 11).

Answer:

-7+12 will also give u 5 with a positive sign

Answer:

10 times less

Step-by-step explanation:

In the number 356, 740, the 4 is in the tenths place.

In 763,450, the 4 is in the hundredths place.

100/10 = 10

[tex]\huge\mathsf\blue{Answer}:-[/tex]

hey mate,

Option c is correct , because

[tex] \sqrt{2} + \sqrt{2} = \sqrt{4} \\ \sqrt{2 \times 2} = 2[/tex]

2 is rational number

Answer:

8.

Step-by-step explanation:

If the given rational number is 2 , we add 8:

2 + 8 = 10

10 is rational.

Answer:

78 - 78 + 14 = -14

92 degrees difference