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
rjkz [21]
3 years ago
13

If AB= 12 and CB= 10, then the height of the triangle is

Mathematics
1 answer:
almond37 [142]3 years ago
5 0
We are asked to solve for the height of the triangle such that the AB measurement is 12 units and the CB measurement is 10 units. We will assume that the given triangle is a right triangle so that we can apply hypotenuse theorem c² = b² + a² where c = AB (the hypotenuse), where CB = b and AC is still unknown. 
AB² = CB² + AC²
12² = 10² + AC²
AC² = 12² - 10²
AC = 6.63

Therefore the height is 10 units and the base is 6.63 units and the hypotenuse is 12 units.  
You might be interested in
Please Answer Attachment Below Thanks
docker41 [41]

Answer:

Step-by-step explanation:

The interior angles of a heptagon add up to 5*180 = 900

So

x + 143 + 116 + 135 + 135 + 116 + 155 = 900     Add up the known angles

x + 800 = 900                                                   Subtract 800 from both sides

x + 800 - 800 = 900 - 800                              Combine

x = 100

8 0
3 years ago
Please help I’m unsure
Delicious77 [7]

Step-by-step explanation:

3 answer.....

......dkdkdk

6 0
2 years ago
Find an equation for the nth term of the arithmetic sequence.<br> -1, 2, 5, 8, ...
aev [14]
-1 + 3(n-1)
hope this helps you

3 0
3 years ago
Read 2 more answers
Determine the IQR for this set of data. 12, 13, 14, 15, 17, 18, 19, 19, 22, 23<br> 14 <br> 17.5
VladimirAG [237]

Answer:5

Step-by-step explanation:

4 0
3 years ago
In 1990 the average family income was about $ 39 , 000 , and in 2010 it was about $ 70 , 768 . Let x = 0 represent 1990, x = 1 r
iren2701 [21]

Answer:

<em />f(x) = 1588.4x + 39000<em />

f(15) = 62826

Step-by-step explanation:

Given

In 1990; Income= $39000

In 2010; Income= $70768

Solving (a): An equation in form of f(x) = ax + b

First, we need to determine the slope, a

a = \frac{y_2 - y_1}{x_2 - x_1}

Taking y as income and x as year index.

When x = 0; y = 39000

When x = 20; y = 70768

Substitute these values in the above formula

a = \frac{70768 - 39000}{20 - 0}

a = \frac{31768}{20}

a = 1588.4

Next, is to determine the formula using:

y - y_1 = a(x - x_1)

<em>Considering :When x = 0; y = 39000, we have</em>

<em />y - 39000 = 1588.4(x - 0)<em />

<em />y - 39000 = 1588.4x<em />

<em>Make y the subject of formula</em>

<em />y = 1588.4x + 39000<em />

<em />

<em>Express y as a function of x</em>

<em />f(x) = 1588.4x + 39000<em />

Solving (b): Income in 2005

<em>In 2005, x = 15</em>

So:

f(x) = 1588.4x + 39000 becomes

f(15) = 1588.4 * 15 + 39000

f(15) = 62826

3 0
3 years ago
Other questions:
  • Find X : log2+ logx=1
    10·2 answers
  • In the figure, j || k and m(2=116? What is the m(3?
    7·1 answer
  • What does 5/6 round to? 0, 1/2 or 1​
    9·2 answers
  • 1) р* + 14р – 38 = 0<br> 1 че<br> 100 -19 -0
    13·1 answer
  • The model represents an equation. What is the solution for the equation?
    8·1 answer
  • Find the value of m. (-3/4)-⁴×(-3/4)-¹¹ = (-3/4)^m​
    10·1 answer
  • Find the exact length of the third side.
    15·1 answer
  • Find the area. Show your work.
    12·1 answer
  • The following table represents the sample space of rolling two number cubes. 1 2 3 4 5 6 1 1-1 1-2 1-3 1-4 1-5 1-6 2 2-1 2-2 2-3
    10·1 answer
  • a student borrows $3000 at 15% for 6 months to pay tuition. find the total amount due using simple interest. total amount due af
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!