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2 years ago

Bangun persegi 1 dan 23 cm dan 12 cmPerbandingan luas kedua persegi tersebut adalah....

Mathematics

1 answer:

RSB [31]2 years ago

8 0

Answer: hey since you are taking away points from people and being mean imma do the same:))) hope ur day is s(!t:)

Step-by-step explanation:

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F(x) = x^2 + x - 11

Stella [2.4K]

Answer: y = − $\frac{39}{4}$

Step-by-step explanation:

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2 years ago

[2/(n+2)] - (3/n+2) = 5<br><br> Solve by u-substitution

IgorLugansk [536]

<span>let n+2=u so, the equation became= [2/u]-[3/u]=5 => [(2+3)/u]=5 => 5/u=5 => u=5/5=1 thus, u=1 we know u=n+2 so, n+2=1 => n=1-2=-1 so, n=-1</span>

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3 years ago

Examples of terminating

steposvetlana [31]

Answer:Terminating decimals: Terminating decimals are those numbers which come to an end after few repetitions after decimal point. Example: 0.5, 2.456, 123.456, etc. are all examples of terminating decimals.

Step-by-step explanation:

5 0

2 years ago

Erin is 8 years younger than twice Paula’s age. The sum of their ages is 40. How old is Erin

Lina20 [59]

You do the sum(40) subtracted by 8, the answer from that divided by 2 since Erin's two times younger.
40-8=32
32÷2=16
Then if you want to check it you do the opposite and get the same sum(40) so 16×2=32 and 32+8=40

6 0

3 years ago

Find the slope of the line passing through the points (-2,5) and (3/2, 2).

sveticcg [70]

Answer:

The answer is

Step-by-step explanation:

The slope of the line passing through two points can be found by using the formula

where

(x1 , y1) and (x2 , y2) are the points

From the question

The points are (-2,5) and (3/2, 2)

The slope is

<h3> $m = \frac{2 - 5}{ \frac{3}{2} + 2} \\ = - \frac{3}{ \frac{7}{2} } \\ = - 3 \div \frac{7}{2} \\ = - 3 \times \frac{2}{7}$ </h3>

We have the final answer as

Hope this helps you

8 0

3 years ago

Bangun persegi 1 dan 23 cm dan 12 cmPerbandingan luas kedua persegi tersebut adalah....​

Bangun persegi 1 dan 23 cm dan 12 cmPerbandingan luas kedua persegi tersebut adalah....