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
Varvara68 [4.7K]
3 years ago
11

The height is 12 feet. The length is 15 feet. The hypotenuse is 20 feet. Which is true regarding the triangular frame?

Mathematics
1 answer:
olya-2409 [2.1K]3 years ago
4 0

Answer:

The 3rd from the choices is correct.

You might be interested in
If santa has to get to 11904762 houses per hour in 42 hours, how fast will rudolph have to fly in miles per hour?
Mashcka [7]

Answer:

Step-by-step explanation:

11904762\42 =283,446.7 houses per hour

6 0
3 years ago
Please help me!
dybincka [34]

Answer:

They are only equal on day 0, both having 10 population.

Step-by-step explanation:

Given the bacteria on the counter is initially measured at 5 and doubles every 3 days we can generate the following geometric equation:

f(x)=10*2^{\frac{x}{3} }

Given the bacteria on the stove is measured at 10 and doubles every 4 days we can create another equation:

f(x)=10*2^{\frac{x}{4} }

To find how many days it will take for the bacteria population to equal the same lets set both equations equal to eachother:

10*2^{x/3}=10*2^{x/4}

Divide both sides by 10

2^{x/3}=2^{x/4}

Since both exponents have the same base we can set the exponents equal to eachother and solve for x:

\frac{x}{3}=\frac{x}{4}

Multiply both sides by 3 to isolate x on the left side

x=\frac{3x}{4}

Multiply both sides by 4 to remove fraction

4x=3x

Subtract 3x to isolate x on the left side

x=0

Plug x into one of our original equations

f(0)=10*2^{0/3}

Solve

f(0)=10

6 0
2 years ago
What is the value of the following<br> expression when d=2?<br><br> 3d + (2.d)-4
Lostsunrise [7]

Answer:

6

Step-by-step explanation:

I used a calculator and the answer is 6

6 0
2 years ago
Find an explicit formula for the arithmetic sequence -11, -3, 5, 13, ....
Alekssandra [29.7K]

Answer:

<u>b(n) = -11 + (n-1)*8</u>

<u></u>

Step-by-step explanation:

Let n be the sequence number, with n=1 the first number b(1) -11

The sequence changes by +8 each step.

<u><em>b(1)</em></u><em>   -11</em>         + 8 =   -3

<u><em>b(2)</em></u><em>   -3</em>          + 8 =    5

<u><em>b(3)</em></u>   <em> 5 </em>         + 8 =   13

<u><em>b(4)</em></u><em> </em> <em>13</em>

b(1) = -11

b(2) = -3.   or b(1) + 1*8

b(3) =  5,    or b(1) + 2*8

b(4) =  13,   or b(1) + 3*8

We note that each step adds a multiple of 8 to the initial value of -11.  This can be stated as (n-1)*8

The formula for this sequence would be b(n) = b(1) + (n-1)*8

<u>b(n) = -11 + (n-1)*8</u>

Check:  Does n=3 return the value of 5?

b(n) = -11 + (n-1)*8

b(3) = -11 + ((3)-1)*8

b(3) = -11 + (2)*8

b(3) = -11 + 16

b(3) = 5   <u><em>YES</em></u>

5 0
2 years ago
A taxi service charges an initial $5 fee, plus $2 per mile driven. A. Write an equation to represent the situation. B. How much
yaroslaw [1]
A. 5+2m
B. $305.
This is because 150*2=300, plus an initial fee of five dollars. 300+5 is 305.
8 0
3 years ago
Read 2 more answers
Other questions:
  • 1. If B is between A and C, AB = 12 in., and AC = 19 in., then what is BC?
    15·1 answer
  • Tom taxis charges a fixed rate of $4 per ride plus $0.50 per mile write an equation that represents the cost of tom's taxis
    12·2 answers
  • Determine the difference: 3.2 × 1010 – 1.1 × 1011 Write your answer in scientific notation.
    14·1 answer
  • (13x-19y)+(48x+43y) PLZ ANSWER
    14·2 answers
  • A model of a volcano has a height of 12 in., and a diameter of 12 in. What is the volume of the model? Use 3.14 to approximate p
    14·1 answer
  • Radical-3 -radical -169
    12·1 answer
  • Giving out brainlist &lt;3
    5·2 answers
  • Given the following expression, what is the rate of decay (write in decimal form, not as a percentage)? 15000 (.87)^7​
    10·1 answer
  • F) Two numbers are in the ratio 5:4. If they differ by 12, what are the numbers?
    14·1 answer
  • Indicate whether each system of equations has no solution, one solution, or infinitely many solutions. y=2x+2y=2x+4
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!