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
guapka [62]
2 years ago
15

Find the area of the triangle

Mathematics
1 answer:
raketka [301]2 years ago
8 0
The area of the triangle is 253.5 yd^2
You might be interested in
in klm the measure of m=90 the measure of l=68 and mk=2.5 feet. find the length of kl to the nearest tenth of a foot
frutty [35]

Answer:

2.7

Step-by-step explanation:

5 0
2 years ago
What is the maximum number of possible extreme values for the function,
Len [333]
It is B4 so i know it is
6 0
3 years ago
Read 2 more answers
Let f(x) = cx^k be a power function such that f(13) is four times the size of f(1). What is the power k?
Ivenika [448]

Answer:

0.540

Step-by-step explanation:

Hi there,

To get started in order to solve this, please recall the property of logarithms.

This question is a bit tricky, but doable. Best way to solve this is first compare the two functions:

f(x) = cx^{k} \\ f(13)=4f(1)  

Now, let's see what the function gives at 13 and 1:

f(13)=c13^{k}\\f(1)=c1^{k}

Something to recognize is that 1 to the power of <em>anything</em> is just 1, so f(1) is reduced to:

f(1)=c  We are making progress!

Next, we can set both f(13) forms equivalent to each other, watch this:

f(13)=f(13) = 4f(1) but we know what f(1) is equal to, and let's substitute our knowns:

c13^{k}=4c1^{k} = 4c the c constant on both left and right side cancel out:

13^{k}=4 Now, take the logarithm form of both side of the equation. I used natural log, but you can also use common logs:

ln(13^{k})=ln(4)  ⇒ k*ln(13)=ln(4) this was performed using <em>the power  log rule. </em>

Isolate k:

k=\frac{ln(4)}{ln(13)} =0.540 using a calculator.

If you liked this solution, hit Thanks or give a rating!

thanks,

8 0
3 years ago
Which is a true statment about 7 a 14
jekas [21]
The gcf is 7 for both
6 0
3 years ago
X and y<br> are supplementary angles. y<br> measures 156<br> What is the measure of a?
Troyanec [42]

Supplementary angles need to add up to 180 degrees.

Subtract Y from 180:

X = 180 - 156 = 24

X = 24 degrees

6 0
2 years ago
Other questions:
  • Marco has drawn a line to represent the perpendicular cross-section of the triangular prism. Is he correct? Explain. triangular
    9·2 answers
  • Which is bigger .21 or 21% if they equal the same then let me know as well
    13·2 answers
  • GEOMETRY HELP :<br><br> VWX and NOP are similar. If mV = 44° and mP = 66°, what is<br> mW?
    9·1 answer
  • Solve the following exact ordinary differential equation:
    9·1 answer
  • Find the slope of the line perpendicular to the line y=6x+11
    10·1 answer
  • Will yall help me pleaseee! I need this turned in today donttake my points :'( this is Pythagorean Math !!!!
    11·1 answer
  • What is the slope of this graph? <br>A. -1/3<br>B. -3<br>C. 3<br>D. 1/3​
    14·2 answers
  • The incomplete table below summarizes the number of left-handed students and right-handed students by gender for the eighth-grad
    5·1 answer
  • Funique513<br> tt<br> insta<br> twitter<br> follow for points I follow back too
    13·2 answers
  • Parallelogram DEFG is graphed on the coordinate plane. It has coordinates D(4, 1), E(10, -3), F(p, -4), and G(-5, q).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!