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2 years ago

Can someone help me with these geometry problems ?

Mathematics

1 answer:

Tcecarenko [31]2 years ago

4 0

17) 11.1
18) 21.4
19) 30.5
20) 16.5
21) 26.5

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PLSSSSSSSSSSSSSSSSSSSSSSSS HELP ME!!

zzz [600]

Answer:

For the top table:

[x] | 3.1 | 2.5 | 1.2 | 0.9 | 0.14 | 0.06 | 0.02 |

[y] | 15.5 | 12.5 | 6 | 4.5 | 0.7 | 0.3 | 0.1 |

For the bottom table:

k = 5

[x] | 3.1 | 2.5 | 1.2 | 0.9 | 0.14 | 0.06 | 0.02 |

[y] | 15.5 | 12.5 | 6 | 4.5 | 0.7 | 0.3 | 0.1 |

3 0

3 years ago

(06.02 MC)

ololo11 [35]

Answer:

5n+8

4 times the quantity of a number and six

Step-by-step explanation:

8 more than 5 times a number

more than comes after

5 time a number

8 more than

5n+8

4(n + 6)

4 times the quantity of a number and six

4 0

2 years ago

Really need help with 24 u have to use distributive property

Darya [45]

Answer:

x= 3.5

Step-by-step explanation:

5*2x= 10x

5*7= 35

10x/10= x

35/10= 3.5

3.5= x

8 0

3 years ago

Kevin is 4 times as old as Daniel and is also 6 years older than Daniel

MAXImum [283]

Answer:

Part a) Daniel's age is 2 years

Part b) Kevin's age is 8 years

Step-by-step explanation:

The question is

Part a) How old is Daniel?

Part b) How old is Kevin?

Let

x ----> Kevin's age

y ----> Daniel's age

we know that

$x=4y$ -----> equation A

$x=y+6$ ----> equation B

Equate equation A and equation B

$4y=y+6$

solve for y

$4y-y=6$

$3y=6$

$y=2$

therefore

Daniel's age is 2 years

Find the value of x

substitute the value of y in any of the two equations

$x=4(2)=8\ years$

$x=2+6=8\ years$

therefore

Kevin's age is 8 years

6 0

3 years ago

Do number 5 pleaseee

swat32

Answer:

Step-by-step explanation:

16 × 2 = 32

20 × 2 = 40

hshsjbdjidjeje

6 0

2 years ago