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
katovenus [111]
3 years ago
13

Part.2 Pls I need help the steps and the answer

Mathematics
1 answer:
lina2011 [118]3 years ago
6 0
Multiply 10 cm by 0.4 and mult. 30 cm by 0.4 also:

The height of the smaller triangle is then 4 cm and the length of the base is 12 cm.
You might be interested in
How big will the Universe be in 999 nonillion years?
Andru [333]

Answer:

it will be 5x the size it is now

Step-by-step explanation:

veiwer discrection is advised

7 0
3 years ago
El perímetro de un rectángulo es de 54 pulgadas. Su longitud dos veces es ancho. Encontrar la longitud y anchura del hallazgo re
elixir [45]
Longitud = L  Ancho = A
2A + 2L = 54
L = 2A    Sustituir este valor por L en la primera ecuación:
2A + 2(2A) = 54
2A + 4A = 54
6A = 54
A = 9
También porque L = 2A,
L = 2(9) = 18
3 0
3 years ago
A triangle has sides with lengths of 60 miles, 75 miles, and 45 miles. Is it a right triangle?
erastovalidia [21]

Answer:

I don't think it is

Step-by-step explanation:

tell me if I'm wrong

4 0
2 years ago
Of the 58 employees in a firm, 8 are considered support staff, and 7 of the employees have more than five years of experience. A
polet [3.4K]

Using statistical concepts, it is found that the number of outcomes that are possible for the complement of the union of Events J and K is of 43.

<h3>What is the union of events J and K?</h3>

It means that at least one of event J or event K is true, hence, it is composed by employees that are either considered support staff(less than 5 years of experience) or employees that have more than five years of experience, combining a total of 7 + 8 = 15 employees.

<h3>What is the complement?</h3>

The total number of outcomes of the union of J and K, plus the complement, add to the total number of 58, hence:

15 + x = 58

x = 43.

The number of outcomes that are possible for the complement of the union of Events J and K is of 43.

More can be learned about complementary events at brainly.com/question/9752956

6 0
2 years ago
a rectangle is made by joining two squares adjacent to each other as shown below. if one squared has an area of 144 squared cent
liberstina [14]

Answer:

Hello! After reading your question I have deduced that the correct answer is 288² cm.

Step-by-step explanation:

The way I came to this conclusion was as follows:

Firstly:

If said rectangle is two squares put side by side (adjacent), then a valid assumption is that both squares are the same size.

This is because all four sides of a square have to be equal.

Thus if the two squares are joined together on one side, then all the other sides of both the squares will be the same length.

Thus both of the squares are going to be the same size, so they will have the same area.

Secondly:

If the area of one square is 144² cm then the area of the other square should also be 144² cm.

Thus if you combine the areas of both the squares, that make up the rectangle, you are left with the area of the rectangle being 288² cm.

I hope this helped!

3 0
2 years ago
Other questions:
  • Here is my question. Please help
    10·1 answer
  • The equation of the graphed line is..... x+......y=4 ANSWER FAST PLZZXZZ FILL IN THE BLANKS (DOTED LINE)
    8·1 answer
  • How do I simplify (-3)(7)+(-5)(-2)
    5·2 answers
  • 6-2x = 5x - 9x + 14.
    12·2 answers
  • Barbara is a research biologist for Green Carpet Lawns. She is studying the effects of fertilizer type, temperature at time of a
    11·2 answers
  • If the number n=87a3b is divisible by 12, what is the largest value of n?
    8·1 answer
  • Someone pls help!!!???
    8·1 answer
  • A microscope shows an image of an object that is 40 times the object's actual size. So, the
    11·1 answer
  • Which type of function is shown in the table below?
    10·1 answer
  • Use the standard algorithm to find the product of 853 and 59. Record the product of multiplying by the ones digit, the product o
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!