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Rasek [7]
3 years ago
12

Only do question 5 50 points Topic: Percentage

Mathematics
2 answers:
Irina18 [472]3 years ago
7 0

Answer:

idk

Step-by-step explanation:

Nadusha1986 [10]3 years ago
4 0

Answer:

.2%

.6%

40.25%

Step-by-step explanation:

There are 100 blocks in a grid so a complete grid is 100 %

a 2/10 out of 1 block is shaded

2/10  out of 100

.2 out of 100

out of 100 means percent

.2 %

b 3/5 out of 1 block is shaded

6/10 out of 100

.6 out of 100

out of 100 means percent

.6%

c 40 /100 + 1/4  out of 1 block

40% + .25 %

40.25%

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Is 18 a polynomial? Explain your reasoning
Daniel [21]

Answer:

yes, 18 is a polynomial

Step-by-step explanation:

We have to show whether 18 is a polynomial or not

Polynomial is an expression involving variables and constants such that variables having non negative integer power.

Example 2x^4, 3y^3 etc,

Thus, yes 18 is a polynomial

as 18 can be written as 18x^0 where x^0=1 and 0 is non negative integer,

Thus, yes 18 is a polynomial as it can be written as 18x^0  having non negative integer power 0.

8 0
3 years ago
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Write 3 21/25 as a decimal ​
jeyben [28]
The answer should be 3.84

3 0
4 years ago
Level K
liq [111]

Answer: (y-1)=9(x-6)

Step-by-step explanation:

If a line is passing through the point (a,b) and has a slope m, then the equation of the line in point-slope form is given by :-

(y-b)=m(x-a)

Given: A line that includes the point (6, 1) has a slope of 9.

The equation of line in point-slope form: (y-1)=9(x-6)

Hence, the required equation in point slope form: (y-1)=9(x-6)

6 0
3 years ago
Shannon made a sketch of a ramp that she wants to build. She wants to figure out the angle of elevation formed by angle x.
Alina [70]

The value of x from the diagram is 29 degrees.

<h3>SOH CAH TOA identity</h3>

From the given figure, we have the following parameters:

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  • Hypotenuse = 25

<h3>According to the theorem:</h3>

Sin x = opposite/hypotenuse

Sin x = 12/25

Sin x = 0.48

x = arcsin(0.48)

x = 28.685

x = 29 degrees

Hence the value of x from the diagram is 29 degrees.

Learn more on SOH CAH TOA here: brainly.com/question/20734777

3 0
3 years ago
3, 30, 300, 3000 in explicit formula
Black_prince [1.1K]

Answer:

common ratio(r) = 10

place of the term = n

a = 3

then

sequence of 1 term = ar^(n-1)

= 3×10^(1-1)

= 3× 10^0

= 3×1

= 3

sequence of 2 term = ar^(n-1)

= 3×10¹

= 30

etc...

Step-by-step explanation:

lol id,k if this is right or not sooo yeah

6 0
3 years ago
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