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
bogdanovich [222]
4 years ago
10

Plzzzzzz help i'll do anything at this point

Mathematics
1 answer:
Nataliya [291]4 years ago
4 0
No I don’t think soooooo
You might be interested in
3(n-4)=9 what is the answer please telll me​
xxTIMURxx [149]

Answer:

n = 7

Step-by-step explanation:

3(n - 4) = 9

3n - 12 = 9

3n = 9 + 12

3n = 21

n = 21 ÷ 3

n = 7

5 0
4 years ago
An engineer, in an attempt to make a quick measurement, walks 100 ft from the base of an overpass
Korvikt [17]

Answer:

The distance of the overpass above the ground is approximately 26.795 ft

Step-by-step explanation:

The parameters given are;

The distance from the overpass the engineer stands before determining the angle of elevation of the overpass from his standing point = 100 ft

The angle of elevation of the overpass as determined by the engineer from 100 ft = 15°

By trigonometric ratios, we have;

Tan(\theta) = \dfrac{Opposite \, side \, to\  angle}{Adjacent\, side \, to\,  angle}

The opposite side to the 15° angle of elevation in the above case is the distance of the overpass above the ground

The opposite side to the 15° is the distance of the engineer from the base of the overpass

Therefore;

Tan(15°)  the height of the overpass=

length

Tan(15 ^{\circ}) = \dfrac{The \ distance \, of \, the \  overpass \ above \ ground}{100 \ ft}

The distance of the overpass above the ground = 100 × tan (15°) ≈ 26.795 ft.

6 0
3 years ago
HALP! EASY MATH (not for me obviously) <br>show work plz<br>halp!
galben [10]

Answer:

Infinitely many solutions

Step-by-step explanation:

Solve y = 3x+1 for y

y = 3x+1

Substitute 3x+1 for y in -6x+2y = 2

−6x+2y = 2

−6x+2(3x+1) = 2

2=2

2+−2=2+−2

0=0

4 0
3 years ago
X+y=5 and x-3y=3 linear equation I don't get an answer that makes sense
ddd [48]
If you want it to be y=mx+b form then the equations should look like this: y=x+5 and y=-1/3x+1.
3 0
3 years ago
Each week you drive 150 miles your car gets 25 miles to the gallon and gas prices are three dollars per gallon how much gas mone
Alla [95]
Distance = 150 miles
Consumption of gas = 25 miles / gallon
Price = $3 / gallon

Calculation is done as follows:

Total cost = $3 / gallon (150 miles / (25 miles/gallon)) = $18
5 0
3 years ago
Other questions:
  • Never mind i figured it out
    14·2 answers
  • I need help with this, please?
    9·1 answer
  • What is the value of the expression |-7| + |-4|
    10·1 answer
  • Write an explanation of how to change a number in decimal notation to scientific notation.
    10·1 answer
  • Twelve less than the product of three and a number is less than 21
    13·2 answers
  • Determine the equation of the line shown in the graph: x = 3 y = 3 y = 0 x = 0
    12·1 answer
  • What is the approximate Square Root of 81.183?<br> A.9.5<br> B.9<br> C.8.1<br> D.8
    7·1 answer
  • Circle A has center of (6, 7), and a radius of 4 and circle B has a center of (2, 4), and a radius of 16. What steps will help s
    14·2 answers
  • A diagonal of a cube measures StartRoot 150 EndRoot cm. The diagonal of a face measures 10 cm.
    5·1 answer
  • On the day after my birthday this year, I can truthfully say: "The day after tomoroow is Monday". ON which day is my birthday?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!