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ki77a [65]
3 years ago
7

CAN SOMEONE PLEASE HELP ME ASAP PLEASEEEE!!!​

Mathematics
1 answer:
natulia [17]3 years ago
7 0

Answer:

x = 4

Step-by-step explanation:

∆ABC ~ ∆DEF

--> AB/DE = BC/EF

--> x / 3 = 8 / 6

--> x / 3 = 4 / 3

--> x = 4

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3(n+4)=17 using the equation above, write a description
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Four plus a number times three is seventeen
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Give an example of a defined term and explain what is defined.
masha68 [24]
A defined terms can be combined and form with the undefined terms to complete the definition of the term. A vertex for example, it is form when two lines are meet to each other or there would be an intersection of two lines. I hope you are satisfied with my answer and feel free to ask for more
5 0
3 years ago
Find two consecutive integers whose sum is eleven less than three times the smaller integer.
asambeis [7]

Answer:

If you call the smaller integer "x" and the greater integer "y", then:

x+y=3x-11             The sum of the two is 11 less than 3 times the smaller

y=x+1                    Because they are consecutive, the greater must be 1 more than the smaller

Then you can solve for x:

x+(x+1)=3x-11       Substitute x+1 for y

2x+1=3x-11            Combine like terms

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12=x                      Subtract 2x from both sides

The smaller integer is 12, thus the greater integer is 1 more or 13.

Check:

12+13=3(12)-11

25=36-11

25=25                       Yes, so the integers are 12 and 13

Step-by-step explanation:

thats pretty much it

5 0
3 years ago
Help pls 1-9???!!! I’m so lost
Zielflug [23.3K]

Answer:

blah

Step-by-step explanation:

ok so

1. 2.5 mm radius

2. 12ft radius

3. 34 cm diameter

4. 25.1 ft circumference

5. 40.8 cm

6. 22 mi

7. I think it would be 6 people but I'm not sure

8. 15.7 mi

9a. 30 mm

9b. 31.4 mm

9c. 31.4159 mm

hope that helps

6 0
3 years ago
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LekaFEV [45]
1/3 of the large circle, assuming like 1/3 like pizza cut
then cut into 1/2 of that, assuming again like pizza cut

1/2 of what it was=1/2 of 1/3=1/6 of original


original=whole circle
1/6 of whole circle=1/6 of 360=360/6=60

answer is 60 degrees
6 0
3 years ago
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