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
geniusboy [140]
3 years ago
9

Ernest built an access ramp to his house it has a horizontal length of 8 feet, a the vertical height of 3.9 feet and the length

of the ramp is 8.9 feet is this statement true or false
Mathematics
1 answer:
Bezzdna [24]3 years ago
5 0
We can model the problem as a rectangle triangle.
 We know two sides.
 We want to find the hypotenuse.
 Using the Pythagorean theorem we have:
 h = root ((8) ^ 2 + (3.9) ^ 2)
 h = 8.9 feet
 Answer:
 
this statement is true:
 
The length of the ramp is 8.9 feet
You might be interested in
MATH QUESTION, PLEASE HELP !!!<br> (will mark branliest )
Aleksandr [31]

Answer:

I am not certain if its right

Step-by-step explanation:

8 0
3 years ago
Which is the asymptote of the graph? y=0, y=1, y=2, y=3
nordsb [41]

Answer:

the asymptote would be zero because the graph is approaching zero, but never actually touches it.

8 0
3 years ago
Which of the following ordered pairs represents the solution to the system of equations below?
expeople1 [14]
<span>-3x + 2y = 2  eq (1)

  7x - 3y = 7    eq (2)

Mutiply eq (1) by 3 and eq (2) by 2:

-9x + 6y = 6

14x - 6y = 14

Add th two new equations:

-9x + 14x = 6 + 14

=> 5x = 20

=> x = 20/5

=> x = 4

Now from eq (1)

-3(4) + 2y = 2

=> 2y = 2 + 12

=> 2y = 14

=> y = 14 / 2

=> y = 7

So the ordered pair is (4,7)

Answer: option B. (4,7)
</span>
5 0
3 years ago
What is 0.84 as a fraction in the lowest term​
jok3333 [9.3K]

Answer:

well to start off its highest form is 84/100

Step-by-step explanation:

21/25 is the result of me trying to divide both top and bottom by numbers 1-10

4 0
3 years ago
Read 2 more answers
A construction company showed that the strength, y, of concrete, measured
Vilka [71]

Answer:

  a) y-intercept = 17; initial design strength percentage

  b) slope = 2.8; increase in that percentage each day

  c) 29.6 days to 100% design strength

Step-by-step explanation:

a, b) The equation is in the form called "slope-intercept form."

  y = mx + b

where the slope is m, and the y-intercept is b.

Your equation has a slope of 2.8 and a y-intercept of 17.

The y-intercept is the percentage of design strength reached 0 days after the concrete is poured. The strength of the concrete when poured is 17% of its design strength.

The slope is the percentage of design strength added each day after the concrete is poured. The concrete increases its strength by 2.8% of its design strength each day after it is poured.

__

c) To find when 100% of design strength is reached, we need to solve for x:

  100 = 2.8x +17

  83 = 2.8x

  83/2.8 = x ≈ 29.6

The concrete will reach 100 percent of its design strength in about 30 days.

8 0
3 years ago
Other questions:
  • The set of numbers in the form startfraction a over b endfraction a b​, where a and b are integers and bnot equals≠​0, is called
    10·2 answers
  • Theos mom bought an eight pack of juice boxes for 4 dollars find the unit rate
    11·1 answer
  • Given that (-6,2) is on the graph of f(x) find the corresponding point for the function f(1/4x).
    13·1 answer
  • Look at the cone above. If r = 6 cm and h = 6 cm, what is the volume of the cone? (Assume = 3.14)
    9·2 answers
  • Write the all factors and find the GCF for 4,10,12,16 thank you
    6·1 answer
  • Which operation will not change the value of any non zero number?
    8·1 answer
  • The temperature dropped 6 °F every hour for 6 hours. What was the total number of degrees the
    5·1 answer
  • This year, for the spring musical, the Drama Club sold 150% of the number of tickets they sold last year. Last year, the club so
    10·1 answer
  • An ice cream parlor has 54 flavors of ice cream. 4/9 of the flavors are sugar-free, how many flavors of ice cream are
    13·2 answers
  • I will mark you brainlist!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!