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Aleks04 [339]
2 years ago
13

I must select up to 2 answers but i dont have any idea

Mathematics
2 answers:
Anit [1.1K]2 years ago
6 0

Answer:

1st and 2nd ones

Step-by-step explanation:

Both the first option and second option ae the same, and that is the correct answer.

MrRissso [65]2 years ago
5 0

Answer:

a,b

Step-by-step explanation:

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David bought a poster for an art project. The poster is 2.7 ft wide and 3.9 ft tall. What is the area of the poster? Enter your
algol13
10.53 ft is the Area. :D:D
7 0
3 years ago
2.please I need help
Anarel [89]

9514 1404 393

Answer:

  1. 48°
  2. 60°
  3. 72°

Step-by-step explanation:

The sum of ratio units is 4+5+6 = 15, so each unit stands for 180°/15 = 12°. Multiplying the ratio units by 12° gives the angle values:

  4×12° : 5×12° : 6×12° = 48° : 60° : 72°

Angles 1 to 3 are 48°, 60°, 72°, respectively.

7 0
3 years ago
Given that f(x) = ax – 5 and f(4) = 15, determine the value of a.
agasfer [191]

Given that f(x) = ax – 5 and f(4) = 15, then the value of a is 5

The given function is:

f(x)  =  ax  -  5

If f(4)  =  15, then x = 4

Substitute x = 4 into f(x) = ax - 5

f(4)  =  a(4)  -  5

15   =  4a   -  5

Solve for a by adding 5 to both sides

15  +  5  =  4a  -  5  +  5

20    =  4a

Divide both sides by 4

4a/4   =  20/4

a    =  5

Given that f(x) = ax – 5 and f(4) = 15, then the value of a is 5

Learn more on linear functions here: brainly.com/question/15602982

8 0
2 years ago
7/9 - 3/9 = ???????????????????????????????
Alexus [3.1K]

Answer:

your answer is : 4/9

~hope you have a great day/night :-) ~

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
In the given right triangle, find the length of the hypotenuse, AB, if BC = 6 and AC = 5.
Olin [163]
A^2+b^2=c^2 this is the answer that i got
3 0
3 years ago
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