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
kolbaska11 [484]
2 years ago
14

Can i have help on these please?

Mathematics
1 answer:
Hunter-Best [27]2 years ago
3 0
I believe the answer is C
You might be interested in
Which expression is the best estimate of the product of 7/8and 8 1/10?
Vitek1552 [10]

Answer:

7 7/80 or 7.0875

Step-by-step explanation:

product is the result of multiplication

7/8 * 81/10 = 567/80 = 7 7/80 or 7.0875

5 0
3 years ago
The price of a technology stock has dropped to $9.71 today. Yesterday's price was $9.80. Find the percentage decrease.
Vadim26 [7]

Answer:

The percentage decrease = 0.9%

Step-by-step explanation:

  • Initial value = $9.80
  • Final value = $9.71

Using the formula

Percentage Decrease = [ (Initial Value - Final Value) / |Initial Value| ] × 100

                                    = [(9.80 - 9.71 ) / (9.80)] × 100

                                    = [0.09 / 9.80] × 100

                                    = 0.009 × 100  

                                    = 0.9%

Therefore, the percentage decrease = 0.9%

4 0
2 years ago
What is the measure of Angle A
jeka94

Answer:

Step-by-step explanation:

7.5xsin(16.7)/2.5=0.8620815595

sin-1(0.8620815595)=59.55110984

7 0
2 years ago
Read 2 more answers
PLEASE HELP I WILL MAKE YOU BRAINLIEST IF IT LETS ME<br><br> NO FAKE LINKS OR YOU WILL BE REPORTED
Kaylis [27]

Answer:

The top left graph

Step-by-step explanation:

All the others are wrong

4 0
3 years ago
Read 2 more answers
To estimate the height of a house Katie stood a certain distance from the house and determined that the angle of elevation to th
Nata [24]

the height of the house is 408ft .

<u>Step-by-step explanation:</u>

Here we have , To estimate the height of a house Katie stood a certain distance from the house and determined that the angle of elevation to the top of the house was 32 degrees. Katie then moved 200 feet closer to the house along a level street and determined the angle of elevation was 42 degrees. We need to find  What is the height of the house . Let's find out:

Let  y is the unknown height of the house, and x is the unknown number of feet she is standing from the house.

Distance of house from point A( initial point ) = x ft

Distance of house from point B( when she traveled 200 ft towards street  = x-200 ft

Now , According to question these scenarios are of right angle triangle as

At point A

⇒ Tan32 =\frac{Perpendicular}{Base}= \frac{y}{x}

⇒ Tan32 = \frac{y}{x}

⇒ y=x(Tan32 )       ..................(1)

Also , At point B

⇒ Tan42 = \frac{y}{x-200}

⇒ y=(x-200)(Tan42)     ..............(2)

Equating both equations:

⇒ (x-200)(Tan42) = x(Tan32)

⇒ x(Tan42-Tan32)=Tan42(200)

⇒ x=\frac{Tan42(200)}{(Tan42-Tan32)}

⇒ x=653ft

Putting  x=653ft in  y=x(Tan32 )  we get:

⇒  y=x(Tan32 )    

⇒  y=653(Tan32 )

⇒  y=408ft

Therefore , the height of the house is 408ft .

4 0
2 years ago
Other questions:
  • The Sears Tower, at 1,451 feet, is one of the tallest structures in the United States. A penny is thrown from the top of the tow
    12·1 answer
  • If an exterior angle of a regular polygon measures 40°, how many sides does the polygon have?
    7·1 answer
  • W is 80%of y. How many singers were there
    6·1 answer
  • he √ symbol is called the ___________________. The number or expression beneath the √ symbol is called the ___________________.
    12·1 answer
  • Given the arithmetic sequence an = 4 + 8(n − 1), what is the domain for n?
    10·2 answers
  • colleen is searching online for tickets two weeks ago the cost to fly from orlando to hartford was 200$ . Now the cost is 335$ w
    5·2 answers
  • which sequence of transformation would yied a triangle similar to the original triangle but not congruent​
    10·1 answer
  • Observe randomly the weight of 100 chickens at farm A. The sample mean is 3.4 kg and sample standard deviation is 0.5. Observe r
    12·1 answer
  • Which ratio is the simplest form of 42 : 28 ?<br> A) 2:1<br> B<br> 21:14<br> 3:2<br> 2<br> D) 2:3
    11·2 answers
  • The lunch special at the pizza shop is two slices of pizza for $5.00
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!