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
vodka [1.7K]
3 years ago
5

A triangle has a base of 7 1/8 feet and height 7 1/5 ft. what is the area as a mixed number

Mathematics
1 answer:
sleet_krkn [62]3 years ago
8 0

The answer is 25 13/20 square feet.

In order to complete this operation, it is first best to change your mixed numbers into improper fractions.

7 1/8 = 57/8

7 1/5 = 36/5

Now that we have these, we can put them into the triangle formula.

A = 1/2bh

A = (1/2)(57/8)(36/5)

A = 1026/40

You can then simplify this fraction by dividing the top and bottom by a factor of 2.

A = 513/20

Then, because we know 20 goes into 500, 25 times, we can pull that out and be left with a remainder of 13/20.

A = 25 13/20

You might be interested in
Pleasssseeee hellllpllllllppppp???????
olchik [2.2K]

Answer:

f(x) and g(x) are inverse functions

Step-by-step explanation:

In the two functions f(x) and g(x) if, f(g(x)) = g(f(x)) = x, then

f(x) and g(x) are inverse functions

Let us use this rule to solve the question

∵ f(x) = 3x²

∵ g(x) = \sqrt{\frac{x}{3}}

→ Find f(g(x)) by substitute x in f(x) by g(x)

∴ f(g(x)) = 3(\sqrt{\frac{x}{3}})²

→ Cancel the square root with power 2

∴ f(g(x)) = 3(\frac{x}{3})

→ Cancel the 3 up with the 3 down

∴ f(g(x)) = x

→ Find g(f(x)) by substitute x in g(x) by f(x)

∴ g(f(x)) = \sqrt{\frac{3x^{2}}{3}}

→ Cancel the 3 up with the 3 down

∴ g(f(x)) = \sqrt{x^{2}}

→ Cancel the square root with power 2

∴ g(f(x)) = x

∵ f(g(x)) = g(f(x)) = x

→ By using the rule above

∴ f(x) and g(x) are inverse functions

5 0
2 years ago
Help please!!!
astra-53 [7]

Answer: 46 is your answer hope this helped

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
PLEEASe help me on this table question!!! it's easy
zhuklara [117]
I'm pretty sure that it's the first one: direct variation; y=4x.
8 0
3 years ago
Help Plzz<br>Which section of the function is increasing? <br>ОА <br>ОВ <br>ОС <br>OD​
Rama09 [41]

Answer: A

Step-by-step explanation:

because i nsaid sooooo

3 0
2 years ago
I will you brainiest if you can answer this
Trava [24]
The answer is =3125x
3 0
3 years ago
Other questions:
  • What is the equation of the axis of symmetry
    5·1 answer
  • A recipe for a cake calls for 3 cups of flour. Tyler accidentally put in 4 cups. How many
    12·2 answers
  • Find the area and the circumference of a circle with a diameter 8yrd.
    10·1 answer
  • 1. Tanner collected 360 cans and bottles while fundraising for his baseball team. This was 40% of what Reggie collected. How man
    13·1 answer
  • Compare the two box plots to determine where Kevin should plan to go for vacation. Which statement is true about the box plots?
    14·2 answers
  • Eight minus the quotient of two and a number x
    7·2 answers
  • I need help on question 2. Any help is appreciated:)
    15·1 answer
  • What expression is equivilent to -51-(-60)
    7·1 answer
  • Hey! please help i’ll give brainliest
    10·2 answers
  • 11. Graph the following equation and if​ possible, determine the slope.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!