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
Leona [35]
3 years ago
11

Would it be chemical weathering or mechanical weathering

Mathematics
2 answers:
leonid [27]3 years ago
8 0

Answer:

Mechanical/physical weathering - physical disintegration of a rock into smaller fragments, each with the same properties as the original. Occurs mainly by temperature and pressure changes

Chemical weathering - process by which the internal structure of a mineral is altered by the addition or removal of elements.

Step-by-step explanation:

I REALLY NEED BRAINIEST THX

Whitepunk [10]3 years ago
3 0
I don’t understand the question what do you mean
You might be interested in
This is for math, this is a test great help
RUDIKE [14]

Answer:

12.5

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Kyla makes a triangular school pennant. The area of the triangle is 180 square inches. The base of the pennant is z inches long.
kykrilka [37]
We can represent the base as z and the height as 2z+6. We are going to use the formula A=1/2*b*h and solve for z
180=1/2*z*(2z+6)
360=2z^2+6z 
0=2z^2+6z-360
0=2(z^2+3z-180)
0=(z+15)(z-12)
So z=-15 and 12 but it must be positive so then the base is equal to 12

When we plug this into 2z+6 we get 30 for the height
2(12)+6=30

Hope this helps
4 0
3 years ago
Triangle A″B″C″ is formed using the translation (x + 2, y + 0) and the dilation by a scale factor of one half from the origin. W
Dafna1 [17]

Answer:

  • A. segment A double prime B double prime = segment AB over 2

Step-by-step explanation:

<u>Triangle ABC with coordinates of:</u>

  • A = (-3, 3), B = (1, -3), C = (-3, -3)

<u>Translation (x + 2, y + 0), coordinates will be:</u>

  • A' = (-1, 3), B = ( 3, -3), C = (-1, -3)

<u>Dilation by a scale factor of 1/2 from the origin, coordinates will be:</u>

  • A'' = (-0.5, 1.5), B'' = (1.5, -1.5), C= (-0.5, -1.5)

<u>Let's find the length of AB and A''B'' using distance formula</u>

  • d = √(x2-x1)² + (y2 - y1)²
  • AB = √(1-(-3))² + (-3 -3)² = √4²+6² = √16+36 = √52 = 2√13
  • A''B'' = √(1.5 - (-0.5)) + (-1.5 - 1.5)² = √2²+3² = √13

<u>We see that </u>

  • AB = 2A''B''

<u>Now the answer options:</u>

A. segment A double prime B double prime = segment AB over 2

  • Correct

B. segment AB = segment A double prime B double prime over 2

  • Incorrect. Should be AB = A''B''*2

C. segment AB over segment A double prime B double prime = one half

  • Incorrect. Should be AB/A''B'' = 2

D. segment A double prime B double prime over segment AB = 2

  • Incorrect. Should be A''B''/AB = 1/2
7 0
2 years ago
Read 2 more answers
Which is the graph of f(x)=2(3)x​
larisa86 [58]

Answer:A 1st graph

Step-by-step explanation:

4 0
3 years ago
Draw the image of the rotation of quadrilateral SORT by 270° about the origin​
cestrela7 [59]

Answer:

70

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Write the following as a mixed number. ( use the / symbol in your answer).<br> 3.7777777...
    9·2 answers
  • An invoice quotes a price of $620 subject to discounts of 30%, 15%, and 5%. What is the selling price? (Round off your answer to
    7·1 answer
  • 05.01 MC)
    9·1 answer
  • How do you solve:<br><br> f(x)=In(3x)?
    8·1 answer
  • Express 5601 in scientific notation
    7·1 answer
  • How to graph 3 ordered pairs
    14·2 answers
  • 2) Emily buys a toaster during the sale for 10% off. If Ellen pays $36, what was the original price?
    5·1 answer
  • I dont get it- pls help
    8·1 answer
  • For a science experiment, Claudia observes the effects of temperature on a substance. The original temperature is 9°C, and Claud
    5·1 answer
  • Which job would you rather work at and why?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!