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
zhannawk [14.2K]
3 years ago
6

What do patterns do you notice about finding the area of a triangle?

Mathematics
2 answers:
Nimfa-mama [501]3 years ago
3 0

Step-by-step explanation:

heres the formula A=12b(base)h(hight)

NeTakaya3 years ago
3 0

Answer:

Step-by-step explanation:

It has (1/2) included in the formula to find area

You might be interested in
How many solutions are in 5x-2-3x(1+2)=2(2+3)
Burka [1]
The Answer Is



X = 3

Hope this Helps
7 0
3 years ago
Read 2 more answers
<img src="https://tex.z-dn.net/?f=x%20%20%5Cdiv%203x%20-%202%20%3D%201%20%5Cdiv%203x%20-%204" id="TexFormula1" title="x \div 3x
Maurinko [17]

Hello from MrBillDoesMath!

Answer:

x = 1/2 (1 +\- i sqrt(23))

Discussion:

x \3x - 2 =   (x/3)*x - 2   =  (x^2)/3 - 2     (*)

1 \3x - 4   =  (1/3)x - 4                               (**)

(*) = (**)   =>

(x^2)/3 -2 = (1/3)x - 4        => multiply both sides by 3

x^2 - 6 = x - 12                 => subtract x from both sides

x^2 -x -6 = -12                   => add 12 to both sides

x^2-x +6  = 0

Using the quadratic formula gives:

x = 1/2 (1 +\- i sqrt(23))

Thank you,

MrB

4 0
2 years ago
APUG: P(1, -3), U(1, 1) and GC-3, 1). A dilation with a scale factor of 2 centered
Novay_Z [31]

Answer:

u

Step-by-step explanation:

4 0
3 years ago
Can anyone help me in this whole math question? Especially Number b and c. <br>Thanks. ​
Bogdan [553]

Answer:

Irregular polygons are polygons that do not have equal sides or equal angles. When finding the area of an irregular polygon, partition the polygon into smaller regular polygon shapes. You can then plug those measurements into their respective area formulas and multiply to find the area of one part of the shape.

This is 16cm.

5 0
3 years ago
If IQ scores are normally distributed with a mean of 100 and a standard deviation of 5, what is the probability that a person se
notsponge [240]

Answer:

2.28% probability that a person selected at random will have an IQ of 110 or higher

Step-by-step explanation:

Problems of normally distributed samples are solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 100, \sigma = 5

What is the probability that a person selected at random will have an IQ of 110 or higher?

This is 1 subtracted by the pvalue of Z when X = 110. So

Z = \frac{X - \mu}{\sigma}

Z = \frac{110 - 100}{5}

Z = 2

Z = 2 has a pvalue of 0.0228

2.28% probability that a person selected at random will have an IQ of 110 or higher

5 0
2 years ago
Other questions:
  • A summer camp cookout is planned for the campers and their families. There is room for 450 people. Each adult costs $7, and each
    9·1 answer
  • 1: What is m∠S?<br><br> 2: What is the value of y?<br><br> 3: What is ​ BC ​?
    15·1 answer
  • You are making a welding fixture and must cut down a length of steel tubing from 19 3/8 inches to 11 9/16 inches. When you cut t
    5·1 answer
  • PLEASE HELP ASAP!!!!!
    15·1 answer
  • What is equalvent to neagative -8
    10·1 answer
  • Based on thr box plot below, which statement is not true?​
    6·1 answer
  • What is the solution of the system of equations​
    9·1 answer
  • Elsie bought a video game for $85. If the store charges 170% of its cost for the game, how much is the store's profit? *Hint: On
    7·1 answer
  • You purchased a computer for your business for $800 using straight line depreciation, the amount of depreciation allowed for eac
    6·1 answer
  • The perimeter of a rectangle is 36 units. the width, w, of the rectangle is 8 units.which equation correctly relates the given i
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!