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
Maurinko [17]
3 years ago
14

Are the two triangles similar? If so, why are they similar?

Mathematics
1 answer:
babunello [35]3 years ago
7 0
The answer is
1. B
2. B
You might be interested in
What is the length of TW? Please help me with this.
iragen [17]
TW = 32

Hope this helps!
7 0
3 years ago
What the answer plz help
hodyreva [135]
The answer to this is  6.1 days
7 0
3 years ago
Two groups of staff at a store are making flowers to decorate the entrance. If Group A were to do it alone, it would take them 1
Tcecarenko [31]

Answer:

\dfrac{6750}{7}

Step-by-step explanation:

Let x be the number of flowers. If Group A were to make x flowers alone, it would take them 10 hours to complete the task, then they make \dfrac{x}{10} flowers in an hour.  If Group B were to make x flowers alone, it would take them 15 hours to complete the task, then they make \dfrac{x}{15} flowers in an hour.

The groups decided to work together. They can make \dfrac{x}{10}+\dfrac{x}{15}=\dfrac{x}{6} together in an hour and it takes them \dfrac{x}{\frac{x}{6}}=6 hours. Group B took a break for 1 hour and 40 minutes (1\dfrac{2}{3} hour), then Group B works

6-1\dfrac{2}{3}=4\dfrac{1}{3} hours.

Thus,

\dfrac{x}{10}\cdot 6-\dfrac{x}{15}\cdot 4\dfrac{1}{3}=300,\\ \\\dfrac{3x}{5}-\dfrac{13x}{45}=300,\\ \\14x=300\cdot 45=13500,\\ \\x=\dfrac{13500}{14}=\dfrac{6750}{7}.

6 0
3 years ago
10^8/10^4 Simplify the expression. Write your answer as a power.
Andru [333]
<h3>Answer:   10^4</h3>

This is an exponential expression with 10 as the base and 4 as the exponent.

=============================================

Explanation:

We're dividing 10^8 over 10^4. When dividing like this, we subtract the exponents (numerator minus denominator). The bases must be the same value and they stay at the same value for the final answer as well.

The new exponent is 8-4 = 4 which is how we arrive at the answer 10^4.

Side note: 10^4 = 10,000 = ten thousand

7 0
3 years ago
Which is a real-world example of two planes intersecting?
leva [86]
The answer to the question above is the third choice, "a shelf on a wall". The shelf is usually made of rectangular pieces of materials that are then connected to each other to form quadrilaterals. The sides of the shelf are planes. 
8 0
3 years ago
Read 2 more answers
Other questions:
  • Two kids are roller skating. Amy, with a mass of 55 kg, is traveling forward at 3 m/s. Jenny, who
    9·1 answer
  • After a 90% reduction, you purchase a new soft drink machine on sale for 56$. What was the original price of the soft drink mach
    9·1 answer
  • Which is the larger amount? 3/4 of a dollar or 8/10 of a dollar
    11·2 answers
  • Given the two sets: A = {1, 2, 3} B = {3, 2, 1}
    10·1 answer
  • How is a net useful when finding the surface area or prisms and pyramids?
    13·1 answer
  • Jim’s soccer team has a record of 12 wins and eight losses. Which team below has the same rate of wins and losses?
    5·2 answers
  • Simplify this expression. Show your work. (7x - 5) - (3x - 2)​
    6·1 answer
  • An assembly line consists of 21 tasks grouped into 5 workstations. The sum of the 21 task times is 85 minutes. The largest assig
    12·1 answer
  • PLEASE HELP WITH THESE QUESTIONS
    9·2 answers
  • Which of the following could be the probability distribution for a loaded number cube?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!