1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
CaHeK987 [17]
3 years ago
15

bill has earned 45,000 for the last two years. prior to that, bill earned 42,000 40,000 38,000 what's bills average income in th

e last 5 years?
Mathematics
2 answers:
pantera1 [17]3 years ago
8 0
His average income should be 42,000
Eddi Din [679]3 years ago
4 0
(45000+45000+42000+40000+38000)/5=42000

You might be interested in
In this diagram, ABAC – AEDF. If the<br> area of ABAC = 6 in?, what is the<br> area of AEDF?
shepuryov [24]

Answer:

2.7 in²

Step-by-step explanation:

similar triangles have the same angles, and all side lengths (or other distances) of one triangle have the same scaling factor to the side lengths of the other triangle.

so, we know the relation between the 2 baselines is 2/3, as this is the factor to turn the baseline of the large triangle into the baseline of the smaller triangle.

in other words

EF = BC × 2/3

2 = 3 × 2/3

correct

how do we calculate the area of a triangle ?

Area = baseline × height / 2

from BAC we know

Area = 6

baseline = 3

height = ?

6 = 3 × height / 2

12 = 3 × height

height = 4

aha !

now, EDF has a height too that we need to calculate is Area. and this height has the same scaling factor compared to the larger triangle as the side lengths : 2/3

so, for EDF we know

Area = ?

baseline = 2

height = 4 × 2/3 = 8/3

therefore, the area is

Area = (2 × 8/3) / 2 = (16/3) / 2 = 8/3 = 2.66666... ≈ 2.7

the shirt answer would be :

we know from the 2 baselines that the scaling factor for each distance is 2/3.

for the area we need to multiply 2 distances, so that means we have to multiply both by 2/3. and so on the formula for the area we have to use 2/3 × 2/3.

2/3 × 2/3 = 4/9

=>

Area small = Area large × 4/9 = 6 × 4/9 = 24/9 = 8/3 ≈ 2.7

3 0
2 years ago
Simplify the imaginary number sqr -12
Anastaziya [24]

Answer:

\sqrt{-12} = i\sqrt{12} = i\sqrt{4\cdot 3} = 2i\sqrt{3}

Step-by-step explanation:

8 0
3 years ago
GIVING 20 POINTS<br> If a=4 b=8 c=2 d=7 e=3 f=9 g=10<br> What does bc-c³ equal?
kozerog [31]

Answer:

8

Step-by-step explanation:

b=8

c=2

(8)(2)-(2)^3 =  16-8  =8

6 0
3 years ago
Read 2 more answers
Please help with algebra
notka56 [123]

Answer:

b

Step-by-step explanation:

100

7 0
2 years ago
Read 2 more answers
at the end of his shift, Bruno had $340 worth of tips all in $10 and $20 bills .if he had two more $20 bills than $10 bill .how
PSYCHO15rus [73]
Bruno had 10 bills for each if you don't count the 2 more $20 bills. If you want a complete number, bruno had 12 $20 dollar bills and 10 $10 bills
8 0
3 years ago
Other questions:
  • If m&lt;BEG = (19x + 3)° and m&lt;EGC = (m&lt;GCB + 4x)°, which of the following statements is true about quadrilateral BEGC? Se
    5·1 answer
  • The following data show the different types of pet food stores in the area carry.
    13·1 answer
  • -2x-x+5=-2x+3x-10x pfff
    15·1 answer
  • X-3=4 with work to provide
    12·2 answers
  • What is 16/6 as a mixed number
    8·2 answers
  • What is 4 to the third power? Plzzzzzzz help meeeeee!!!!
    15·2 answers
  • I need the answer to this . thanks if someone can help me .
    6·1 answer
  • Need help fast plz for my pre calc exam
    5·1 answer
  • In an isosceles triangle, if the measure of a base angle is 74°, what is the measure of the vertex angle?
    11·1 answer
  • If x = 10, what is the value of 6(x - 4)? A. 6 B. 36 C. 84 D. 56 <br><br><br> ANSWER ASAP
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!