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
alukav5142 [94]
3 years ago
5

4 times what number equals 204

Mathematics
2 answers:
skelet666 [1.2K]3 years ago
8 0
4 x a =204

a= 204 :4

a=51
Temka [501]3 years ago
3 0
4*51 would be 204 so the answer is 51
You might be interested in
Solve for the fraction<br> -3/6 - 5/7
AnnZ [28]

Answer:

3/6-5/7 you take away 2/2 because you subtract for example 5/15 added by 6/15 equals 11/15

7 0
3 years ago
Suppose you live 4.4 miles from a hill. From your home you see a plane directly above the hill. Your angle of elevation to the p
IrinaVladis [17]
█ Explanation <span>█

Let's call the missing altitude 'x'. 

</span><span>✦ To find the plane's altitude, find the tan of 30 degrees. The side opposite is going to be x, while the side adjacent is going to be 4.4 miles. 
</span>✦ Tan(30)= \frac{x}{4.4}
✦ 5.7735= \frac{x}{4.4}
✦ x=4.4*.57735
✦ x=4.4*.55735
✦ x=2.54 mi
<span>✦ We usually write altitude in feet. 
</span>
Answer: 2.54 * 5280 ~ <span>13,400 ft

</span><span>Hope that helps! ★ If you have further questions about this question or need more help, feel free to comment below or leave me a PM. -UnicornFudge aka Nadia</span>
4 0
3 years ago
Part a) Write the equation of the circle by completing the square.
Veronika [31]
X² +4x+y²-2y=20
x²+2*2x+4 +y²-2y+1    =20+4+1
(x+2)²+(y-1)²= 25
(x+2)²+(y-1)²= 5²
center (-2,1)
4 0
3 years ago
What is the solution set of {xlx&lt;-3}{xlx&gt;5)?
Anna007 [38]
<h3>Answer: C. Empty set</h3>

Explanation:

The first set {x | x < -3} means we're talking about numbers smaller than -3. This includes -4, -5, -6, etc

The second set {x | x > 5} means we're talking about numbers larger than 5. So things like 6,7,8,...

Combining both at the same time, we want to find a number that is both smaller than -3 and larger than 5. This is impossible as no such number exists. You can pick one or the other, but not both.

There are no solutions. Since there are no solutions, the solution set is the empty set.

8 0
3 years ago
X² + 3x – 7=0<br> Solve<br> X= or x=
svetoff [14.1K]

Answer:

x = 2

Step-by-step explanation:

X² = 3x - 7 = 0

X² = 3x = 7

(x + 1) (x + 2) = 7

(x + 1) + x = 7 - 2

x + x = 7 - 3

2x = 4

x = 4/2

x = 2

8 0
3 years ago
Other questions:
  • Find the 12th term of the sequence which has a first term of 14 and has a common ratio of 1.03
    14·2 answers
  • Solve the equation -5x + 2 = 67
    5·2 answers
  • Nzmxmhxmxnmxhsk6xmxhxmx​
    13·1 answer
  • Fill in the missing term in the equation x/x^2-4x+4 - x/x^2-3x+2= ?/(x-2)^2(x-1)
    5·2 answers
  • Over five different weeks, Irina tracked the hours she
    15·2 answers
  • Suppose a teacher finds that the
    10·1 answer
  • Find the area of the shaded region. geometry please help if your good at it. will mark brainlist
    15·1 answer
  • How many solutions does the following polynormial function in the number system (3x5-20x4-x3)3
    6·1 answer
  • My Christmas present to you​
    8·1 answer
  • I need help pls asap I cant figure it out
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!