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
Inessa05 [86]
3 years ago
15

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Mathematics
1 answer:
alexira [117]3 years ago
7 0
Try separating the questions or if there is a picture post that to make it easy to read
You might be interested in
Please help someone..
snow_tiger [21]

Answer:  \bold{\dfrac{1}{5}}

<u>Step-by-step explanation:</u>

\dfrac{DF}{AK}=\dfrac{4}{20}=\large\boxed{\dfrac{1}{5}}

4 0
3 years ago
James defines an angle as "a figure consisting of two rays." His statement is not precise enough because he should specify that
riadik2000 [5.3K]

James should define that the rays must be collinear. the two rays coming from the same point will form collinear rays which will form an angle at end point.

The statement of james should be precise in order to clearly explain the angle formation.

The two non collinear rays will form an angle at end point where they meet with each other.

The defined vertex will form the appropriate angle. there should be defined term for the non collinear rays.

Learn more at brainly.com/question/24373158

3 0
3 years ago
Read 2 more answers
The total weight of the golf balls from Julio’s golf bag was 273 grams. If each golf ball weighed 45.5 grams, which graph shows
MariettaO [177]

ANSWER:

A

EXPLAIN:

Since all the six balls have same weight and the total weight is given as 273g, then weight of one ball will be

273/6=45.5 g

1 ball=45.5 g

2 balls =2*45.5=91 g

3 balls =3*45.5=136.5 g

4 balls=4*45.5=182 g

5 balls =5*45.5=227.5 g

6 balls =6*45.5=273 g

7 0
3 years ago
Find the total area the regular pyramid.<br><br> T. A. =
lorasvet [3.4K]

Answer:

T.A. = 16√3 units²

Step-by-step explanation:

∵ The total area = the area of the four faces

∵ The four faces are equilateral triangles with side length 4

∵ Area of the equilateral Δ = 1/4 s² √3

∴ T.A. = 4 × 1/4 × 4² × √3 = 16√3 units²

5 0
3 years ago
Read 2 more answers
Solve the equation<br> (x-3)^3-( x - 1 )^3 + 7x^2 = 7(3x - 4 )
Yakvenalex [24]

Answer:

x= -1 or x = -2

Step-by-step explanation:

Your equation:

(x−3)^3−(x−1)^3+7x^2=7(3x−4)

Step 1: Simplify both sides of the equation.

x^2+24x−26=21x−28

Step 2: Subtract 21x-28 from both sides.

x^2+24x−26−(21x−28)=21x−28−(21x−28)

x^2+3x+2=0

Step 3: Factor left side of equation.

(x+1)(x+2)=0

Step 4: Set factors equal to zero.

x+1=0 or x+2=0

which equals to x=−1 or x=−2

8 0
3 years ago
Other questions:
  • Kay's mother taught her how to make handmade ornaments to sell at a craft fair. Kay rented a table at
    11·1 answer
  • What does 3-3*6+2 equal
    15·1 answer
  • What is -5a + 3b + 8a
    5·1 answer
  • Find the value of the length <br> x<br> rounded to 1 DP.
    7·2 answers
  • Verify the identity: (1-sinx)/cosx = cosx/(1+sinx)
    7·1 answer
  • How to differentiate y=x^n using the first principle. In this question, I cannot use the rule of differentiation. I have to do t
    8·1 answer
  • 20. Given circle C with radius r and circle D with radius
    6·1 answer
  • In a survey of 1000 adults, 34% found they prefer charcoal to gas grills. The 1000 would be considered a:
    6·1 answer
  • Guys do you know this?
    13·1 answer
  • Is the square root of 65 rational or irrational?​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!