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
Kay [80]
3 years ago
9

Find the value of x.

Mathematics
2 answers:
Amanda [17]3 years ago
5 0
7/x = 2/4
7x=28
28/7 = 4
x=4
frutty [35]3 years ago
4 0

Answer:

x = 3.5

Step-by-step explanation:

\frac{4}{7} = \frac{2}{x}

4x = 14

x = 3.5

You might be interested in
Find the missing side length of the right triangle. show work.
motikmotik

Answer:

6.32

Step-by-step explanation:

To find the side length on a right angled triangle we follow The Pythagorean Theorem:

{a}^{2}  +  {b}^{2}  =  {c}^{2}

c being the hypothesis (longest side: the hypotenuse is always opposite the right angle)

so..

{6}^{2}  +   {2}^{2}  =  {x}^{2}  \\ 36 + 4 =  {x}^{2}  \\ 40 =  {x}^{2} \\  \sqrt{40}   =  \sqrt{ {x}^{2} } \\

6.32 = x

8 0
2 years ago
Read 2 more answers
Find the measure of DB (a curvy line is on top of DB btw)
klasskru [66]

Answer:

Arc DB = 146

x = 5

Step-by-step explanation:

Remark

The relationship between the large arc, the small arc and the intersecting angle is

1/2 (large arc - small arc) = intersecting angle.

Givens

Large arc = 25x + 21

Small arc = 96

5x

Solution

1/2*(25x + 21 - 96) = 5x*2            Multiply both sides by 2

25x + 21 - 96 = 10 x                     Combine      

25x - 75 = 10x                             Subtract 25x from both sides

-75 = 10x - 25x

-15x = -75

x = 5

DB = 25x + 21

DB = 25*5 + 21

DB = 125 + 21

DB = 146

Tell me if this is not in the choices.

5 0
2 years ago
which property does the example shows. 23.1+42.6=42.6+23.1. A. associative property of addition or B.Distributive property
konstantin123 [22]
A) distributive is where it distributes a number through a set of parenthesis.
4 0
3 years ago
Read 2 more answers
Bob buys 100 candy bars at the store bob eats 47 of the candy bars <br> what does bob have left now
Romashka-Z-Leto [24]

Answer:

Bob now has 53 candy bars.

Step-by-step explanation:

: )

7 0
3 years ago
Read 2 more answers
What is the equation of the line passing through the points (2/5, 19/20) and (1/3, 11/12) in slope-intercept form?
antiseptic1488 [7]

Answer: b is the answer

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • the sides of a square field are 12 meters. A sprinkler in the center of the field sprays a circular area with a diameter that co
    14·1 answer
  • How much dimes are in 5 dollars
    9·1 answer
  • At 30 degrees, Edgardo said the temperature was warm enough to go swimming. Did he mean to give the temperature in Fahrenheit or
    14·2 answers
  • Solve the equation for Y<br> 2x + y = -9
    7·2 answers
  • What are the 2 \ 3 parts of a right angle in a whole wheel?​
    5·1 answer
  • Please help me on this will give you brainliest!!
    9·1 answer
  • Find the two numbers that have a product of -15 and a sum of -2<br> A -5<br> B 5<br> C -3<br> D 3
    11·1 answer
  • Please help me
    6·2 answers
  • JEN PURCHASED THE ITEM SHOWN IN THE TABLE IN THE CITY IN THE SALES TAX RATE IS 7.15 IN ANOTHER CITY THE SALES TAX RATE IS 6.35 H
    12·1 answer
  • WHOEVER ANSWERS ALL 3 CORRECTLY W STEP BY STEP GETS BRAINLIEST
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!