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
balandron [24]
3 years ago
14

Which of the following represents "the square of the sum of a number and 4 is 36"?

Mathematics
1 answer:
Sedbober [7]3 years ago
8 0

Answer:

x^2+4 = 36

Step-by-step explanation:

the square of the sum of a number and 4

x^2+4

is means equals

x^2+4 = 36

You might be interested in
Helppppp (8th) plsss
IgorC [24]

Answer:

M= -2

Step-by-step explanation:

I hope this helps yoy

5 0
3 years ago
Read 2 more answers
Use the circle unit to find sin 90 degrees
kati45 [8]

Answer:

Sin 90°=1

Step-by-step explanation:

A unit circle is a circle with a radius of 1 .Because the radius is 1, it is possible to directly measure the sine, cosine and tangent.

<em>using the unit circle where 90° is the limit as the hypotenuse approaches the vertical y-axis which is positive.</em>

Sine=opposite/hypotenuse

Sin=O/H

<u>Applying the limits</u>

Sine 90°=1/1= 1

cos 90° =0/1 =0

or

When the angle formed at the origin of the unit circle in the 1st quadrant is 0°, cos 0°=1 sin0°=0  and tan 0°=0

When we increase the angle until it is 90°, cos 90°=0, sin 90°=1 and tan 90°=undefined

 

4 0
3 years ago
Arianna and Tiana go for a mani/pedi. When they get their check,
Airida [17]

Answer:

I don't know 100 percent if I did it right but I got 60.03

4 0
3 years ago
Help me asap! A parka that sold for $50 is marked up to $60. What is the percent of markup?
nirvana33 [79]

Answer:

the markup is 20 percent

7 0
3 years ago
Sonia received a statement on her Certificate of Deposit showing that her investment had returned $4,320 over its life. If the C
bija089 [108]

Answer:

The correct answer is -7.5 years.

Step-by-step explanation:

Given:

Principle amount = 12000

Interest = 4320

time = ?

rate = 4.8 simple interest

Solution:

We know that simple Interest I = (P*t*r)/100

then t = I*100/p*r

putting values in formula:

t = 4320*100/4.8*12000

= 432000/57,600

= 7.5 years

6 0
3 years ago
Other questions:
  • PLEASE HELP IMMEDIATELY!!!! Find x when – Negative one-half + x = –Negative StartFraction 21 over 4 EndFraction. – Negative Star
    8·2 answers
  • What is y=5/6x-3 in standard form
    6·2 answers
  • Which of the following statements is not true concerning radian​ measure? Select the correct choice below.
    9·1 answer
  • Write this number in standard form.<br><br><br> 300 + 20 + 7 + .04 + .007
    8·2 answers
  • (4.2 x 10^2) x (2 x 10^3)
    5·1 answer
  • Use the figure to find the segment length or angle measure<br> for m∠BEF and FE
    5·1 answer
  • I need help with homework!<br> Please help
    13·1 answer
  • The volume of the cone shown below is 108pie cm^3. What is the value of H?
    5·2 answers
  • HELLPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
    7·1 answer
  • Please help.... fast​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!