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
Ksju [112]
3 years ago
9

X2 + 20 = 40 .... What is X​

Mathematics
2 answers:
Tju [1.3M]3 years ago
7 0

Answer:

2x +20=40

=)2x=40-20

= )x \:  =  \frac{20}{2}

=) x =10

TEA [102]3 years ago
6 0

Answer:

10

Step-by-step explanation:

x2+20=40

20-40=x2

x2=20

20÷2=x

x=10

You might be interested in
Write an equation in point-slope form of the line that passes through (-2,14) and is perpendicular to the line whose intercepts
AleksAgata [21]

Answer:

0.98

Step-by-step explanation:

8 0
3 years ago
PLEASE HELP!!! A bridge has a weight limit of 5000 kg. What is the heaviest load that a pickup truck weighing 4500 pounds could
jeka57 [31]

Answer:

  6500 lb

Step-by-step explanation:

The load limit of the bridge is ...

  (5000 kg)(2.2 lb/kg) = 11,000 lb

The total of truck and trailer cannot exceed this value, so the trailer's weight cannot exceed ...

  11,000 lb -4,500 lb = 6,500 lb . . . max trailer weight

5 0
2 years ago
Use Euclid's division algorithm to find the HCF of 441, 567, 693
Illusion [34]
Let a = 693, b = 567 and c = 441

Now first we will find HCF of 693 and 567 by using Euclid’s division algorithm as under

693 = 567 x 1 + 126
567 = 126 x 4 + 63
126 = 63 x 2 + 0
Hence, HCF of 693 and 567 is 63

Now we will find HCF of third number i.e., 441 with 63 So by Euclid’s division alogorithm for 441 and 63

441 = 63 x 7+0
=> HCF of 441 and 63 is 63.

Hence, HCF of 441, 567 and 693 is 63.
6 0
3 years ago
Which equation cab be used to solve for x in the triangle below ?
Elis [28]

Answer:

AA

Step-by-step explanation:

7 0
3 years ago
What is the y-intercept of the function f(x)=-2/9x + 1/3 ?​
lorasvet [3.4K]

Answer:

Approximately 0.333

Step-by-step explanation:

If we graph this we see that the line goes over the y-axis at (0,0.333)

*I use desmos graphing calculator*

6 0
2 years ago
Read 2 more answers
Other questions:
  • My math homwork is asking me for the word form and the expanded form for 3.4 and 2.51,and i don't understand this. we just start
    6·1 answer
  • n San Francisco, 30% of workers take public transportation daily. In a sample of 10 workers, what is the probability that exactl
    14·1 answer
  • Suppose that a coin has been altered to come up heads 60% of the time. If many samples of 60 coin flips are taken, which of the
    7·1 answer
  • I could use alot of help on this please and thankyouuuu
    12·1 answer
  • How is 88 a solution to 18x11
    9·1 answer
  • 45/30 in its simplest form
    5·1 answer
  • What is the gradient and y intercept of y =2-x​
    6·1 answer
  • Solve for x. Round to the nearest tenth, if necessary. 5.5 D 61° х F<br><br>Please help​
    8·1 answer
  • Anyone know the volume of this shape?
    5·1 answer
  • Please help me with myy math quiz ty
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!