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
Anit [1.1K]
3 years ago
12

Is triangle ABC a dilation of triangle DEF?

Mathematics
2 answers:
natulia [17]3 years ago
7 0

Answer:

B. Yes, k=1/2.

Step-by-step explanation:

Morgarella [4.7K]3 years ago
5 0
The answer is B Hope this helps
You might be interested in
What two numbers add up to 75 and multiply to 1134?
JulijaS [17]
A + B = 75
A * B = 1134

A = 21 B = 54
8 0
3 years ago
Convert 10.8% to a decimal
Burka [1]
.108 I hope that this helps
6 0
3 years ago
Read 2 more answers
A number is three times another number. The difference of these two numbers is 10. Find these number.​
kow [346]

Answer:

5,15

Step-by-step explanation:

let the numbers be x and y

but y = 3x

3x - x = 10

2x = 10

x = 5

3 0
3 years ago
Read 2 more answers
Please help worth 25 points
wariber [46]

Answer:

h=6 feet

Step-by-step explanation:

Given: 1. The base of a rectangle is three feet longer than its height.

2.Are of the rectangle=54 square meters

Let us say the rectangle has height h and base(breadth) b.

Since, the base of the rectangle is three feet longer than the height, we have b=h+3.

Also, Area of the Rectangle= hb

therefore, 54=h(h+3)

54= h2+ 3h

h2+3h-54=0 (Subtract 54 from both the sides)

To find the value of h we have to solve the quadratic equation.

[We have the equation in the form ax2+bx+c=0, to factorise the equation-

Step1. Find two numbers such that their multiplication is equal to ac and their addition is equal to b.

Step2. Replace b with these numbers.

Step3. Simplify the equation]

So, h2+3h-54=0

h2+9h-6h-54=0

h(h+9)-6(h+9)=0

(h+9)(h-6)=0

Which gives-

h= -9 or h= 6

As h is the height of the rectangle, h can not be -9.

so h=6 feet

and b=h+3=9 feet

So the dimensions of the rectangle are 6 feet for the height and 9 feet for the base.

5 0
2 years ago
URGENT WILL GIVE BRAINLIEST PLZ HELP
Lorico [155]

Answer:

22000

to the test

7 0
3 years ago
Other questions:
  • Please help :> ttuji3ert5uyi65utytire4uy75t8iro3ut57r8eiwjuhy54eij4teio5u
    14·1 answer
  • Two pumps are filling a pool. One of them is high power and can fill the pool alone in 2 hours less time than the other can do s
    5·1 answer
  • Please help me idk this
    14·1 answer
  • A. Write an expression that represents the total cost of large pizza. let t = # of toppings.
    9·1 answer
  • If tan 0= -(3)/(8), which expression is equivalent to cot 0 ?
    10·2 answers
  • Can I get an explanation on how to do this?
    6·2 answers
  • C) The area of a rectangle is 80 cm² and it is 8 m broad.In process
    8·1 answer
  • a researcher is studying the effects of playing chess on memory improvement. he identifies 50 people who play chess and 50 peopl
    10·1 answer
  • ASAP plz!!! 20 points plz help!!!!
    8·1 answer
  • The function f(x) = x2 6x 3 is transformed such that g(x) = f(x − 2). find the vertex of g(x). (−1, −8) (−3, −4) (−1, −6) (−5, −
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!