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
Andru [333]
2 years ago
6

Find the value of x help me pls

Mathematics
2 answers:
goldenfox [79]2 years ago
6 0

Answer:

x=12

Step-by-step explanation:

Since the angle needs to add up to 90, you will first need to subtract 30 from 90. This will leave you with 60. Next you will divide 60 by 5 which will give you 12 which is the answer.

iVinArrow [24]2 years ago
4 0

Answer:

12

Step-by-step explanation:

30+5x=90

(90 because it is a 90° triangle)

5x=90-30( when a + change to another side it will change to -)

5x=60( solve the 90-30=60)

x=60/5(when × change to other side it will change into ÷)( and the solve it )

x=12

You might be interested in
X+3y=3<br> 2x-4y=6<br><br> solve the equations
Gelneren [198K]
Subtract the second equation from double the first equation:

2x+6y-2x-(-4y)=0

10y=0

Therefore, y=0.  Substituting this into the first equation, we see that:

x+3(0)=3

x=3

Therefore, x=3.  The solution to this system is x=3, y=0, or (3, 0).
4 0
3 years ago
Read 2 more answers
A container of beads contains: 8 red beads, 6 yellow beads, and 6 green beads. A bead will be drawn from the basket and replaced
77julia77 [94]

Answer:

Because of probability, a green or red bead would be drawn 14/20 times because there are 20 total beads and adding together the numbers for green and red. From this, if you multiply by 3/3 you can see that 42/60 times it will be a green bead. A reasonable prediction for green beads would then be 42 times. Hope it helps :D

7 0
3 years ago
What is the common number of 5,4,100,1
cestrela7 [59]

Answer:

1

Step-by-step explanation:

These number can be de composed in primer factors as it is shown:

100=5*5*2*2*1

5=5*1

4=2*2*1

1=1

Where we can see that the only common number is 1

6 0
3 years ago
The bank contains pennies, nickels, dimes, and quarters. There are 4 more nickels than pennies. How much money does the bank con
Arada [10]
5 pennies (5c)
9 nickels (45c)
21 dimes ($2.10)
15 quarters ($3.75)
We then all the totals together for how much money the bank has
$6.35
5 0
3 years ago
1.WHAT ARE THE SIMILARITIES BETWEEN TRANSLATIONS, REFLECTIONS, AND ROTATIONS?
AlladinOne [14]
Translations are when you translate some thing, reflections so when you reflect on an action, and Rotations it is when you rotate from some thing
5 0
3 years ago
Read 2 more answers
Other questions:
  • The length of the ears on the shadow puppet is 3 inches. The length of the ears on the shadow is 4 inches. What is the scale fac
    15·1 answer
  • If Tanisha has ​$nbsp 100 100 to invest at 66​% per annum compounded semiannuallysemiannually​, how long will it be before she h
    12·1 answer
  • Evaluate 10/16 ÷ 5/16
    12·1 answer
  • I BEEN STUCK ON THIS FOR SO LONG
    11·2 answers
  • Identify the variables in the following.<br> A) 4r- 3<br> B) x + 7
    9·1 answer
  • There are 4 girls for every 10 boys in a class. How many boys would there be if there were 10 girls?
    13·2 answers
  • Pls I NED HELP ASAP I ONLY HAVE 10 MINUTES
    8·2 answers
  • PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
    11·1 answer
  • The function y=-16x^2+16x+32 represents the height in feet of a firework x seconds after it is launched
    13·1 answer
  • 1
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!