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
Ahat [919]
2 years ago
12

Please ' help me I need it please I'm begging you

Mathematics
1 answer:
vazorg [7]2 years ago
8 0

Answer: 0.75 (choice B)

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

Explanation:

One way to set up the equation is to think of it like this

vertical/horizontal = vertical/horizontal

So we could say

(3.5)/(28) = x/6

Cross multiply and solve for x

3.5*6 = 28*x

21 = 28x

x = 21/28

x = (3*7)/(4*7)

x = 3/4 in fraction form

x = 0.75 in decimal form

-------------

Another possible set up equation is

28/6 = (3.5)/x

in this case I divided the horizontal sides together (28 and 6) and the vertical sides divide to form their own separate fraction as well.

Solving that equation should lead you to x = 3/4 = 0.75

Other equations are possible.

You might be interested in
2/3-1/4 I want the answer please
klemol [59]
You want to make the fractions have the same denominator.
2/3 = 8/12
1/4 = 3/12
now subtract the numerator and keep the denominator the same...
8/12 - 3/12 = 5/12
5 1/2 is the answer
6 0
3 years ago
Read 2 more answers
HELP PLEASE 18 POINTS
ICE Princess25 [194]

Answer:

Step-by-step explanation:

line 1  m=y2-y1 / x2-x1  [formula for slope ]

m= 0 - (-3) / 8-(-4)

m= 3 /12      

m= 1/4  slope of line 1

line2  

m = 2-6 / 0-(-1)

m = -4 / 1

m = -4  slope of line 2

line 3

m = -4 - (-7)  / -3 -  6

m = 3 / -9

m = - 1/3  slope of line 3

lines 1 & 2   perpendicular b/c they are reciprocals with a sign change :)

lines 1 & 3     neither.. differet slopes and not reciprocals

lines 2 & 3  perpendicular  b/c they are reciprocals with a sign change :)

6 0
3 years ago
Look at the figure below:​
mr Goodwill [35]

Answer:  A) ΔABD ≡ ΔECD

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

Match up the letters of the congruent sides.

AD = ED      and    BD = CD

A D                        B D           →     ABD

E D                        C D           →     ECD

This can be written in any order as long as the letters are matched properly.   A & E,   D & D,   B & C

ADB          or        BDA       or     ...

EDC                      CDE

The only correct option provided is option A.

6 0
3 years ago
Read 2 more answers
Which answer is in slope-intercept form for the given equation?
zhuklara [117]

The slope-intercept form:

y = mx + b

m - slope

b - y-intercept

Answer:

B. y = 4/9x + 4

slope = 4/9, y-intercept = 4

D. y = -4/9x - 4

slope = -4/9, y-intercept = -4

6 0
3 years ago
I need help please and thank you
WINSTONCH [101]

Answer:

30

Step-by-step explanation:

IJ/HK = IG/HG = 2

IJ/HK = (v+30)/v = 2

v + 30 = 2v

v = 30

8 0
3 years ago
Read 2 more answers
Other questions:
  • Please answer all :3
    5·1 answer
  • Shawn is putting a border around his rectangular computer screen. If his screen is 17 inches long by 11 inches wide, what is the
    14·2 answers
  • A teacher bought 12 packets of crayons. Seven of the packets had 9 crayons and the other 5 packets had 10 crayons. How many cray
    8·2 answers
  • HELP ASAP!
    14·2 answers
  • In 16 years, ben will be 3 times as he is right now. how old is he right now?
    11·2 answers
  • What is the scale factor from triangle ABC to triangle DEF? (Note: Type your answer using a slash so an answer like one half wou
    12·2 answers
  • I need help finishing this.
    10·1 answer
  • What is the measure of angle c​
    13·1 answer
  • letter H represent marks height in inches Suzanne is 7 in shorter than Mark write an algebraic expression that represents Susan'
    7·1 answer
  • 15 points do all pls
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!