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
madam [21]
3 years ago
9

Find the third side in simplest radical form

Mathematics
1 answer:
klasskru [66]3 years ago
3 0

Answer:

2 \sqrt{71}  \: units

Step-by-step explanation:

Given is a right angled triangle in which third side is the hypotenuse.

Therefore, by Pythagoras theorem:

thid \: side =  \sqrt{ {15}^{2}  + ( \sqrt{59} )^{2} }  \\  \\  =  \sqrt{225 + 59}  \\  \\  =  \sqrt{284}  \\  \\  =  \sqrt{ {2}^{2} \times 71 }  \\  \\  = 2 \sqrt{71}  \: units

You might be interested in
Y=-1/4x-5 and 2x+8y=56 determine if paralllel ,nethier or perpendicular
Dominik [7]

Answer:

Parallel

Step-by-step explanation:

In the slope-intercept form (y=mx +c), the coefficient of x tells us the slope of the line.

2x +8y= 56

Let's rewrite this equation into the slope-intercept form.

8y= -2x +56

Dividing both sides by 8:

y=  -  \frac{2}{8} x +  \frac{56}{8}

y =  -  \frac{1}{4} x + 7

Slope= -¼

y= -¼x -5

Slope= -¼

Since both lines have the same slope, they are parallel to each other.

3 0
2 years ago
What is the polynomial -9+1/8x-7x^4+x^2-x^5 in standard form
Oduvanchick [21]

Answer:

-x^5 - 7x^4 + x^2 + (1/8)x - 9

Step-by-step explanation:

Rewrite the given -9+1/8x-7x^4+x^2-x^5 in descending order of the variable x:

-9+1/8x

-x^5 - 7x^4 + x^2 + (1/8)x - 9

7 0
3 years ago
Drag and drop the reasons for the steps into each box correctly to solve the equation
Viktor [21]

Yes your answers are correct :)

Step by step review:

First line has product of 5 and (x+2) so product property is good.

2nd line has division so quotient property is good.

3rd line has equal log with base 2 so equality property is good.

4th line has multiplication so that is also good

5th line has distribution of 5 and 7 so distributive property is good.

Your answer is correct.

7 0
3 years ago
David wants to buy a 6-foot long sandwich for a birthday party. If the sandwich costs $72.00, what is the cost per foot?
MariettaO [177]

Answer:

$12 per foot

Step-by-step explanation:

$72.00 divided by 6 is $12

3 0
3 years ago
Read 2 more answers
Linear equations. Solve the equation: 10 = 7x - 4
lutik1710 [3]

Answer: x = 2

Step-by-step explanation:

10 = 7x - 4

Add 4 to both sides

10 + 4 = 7x - 4 + 4

14 = 7x

Divide through by 7

\frac{14}{7}=\frac{7x}{7}

2 = x

Therefore :

x = 2

5 0
3 years ago
Read 2 more answers
Other questions:
  • Geometry homework help please?
    8·1 answer
  • What is negative 5 plus one
    7·2 answers
  • If y varies directly as x and y is 180 when x is n and y is n when x is 5, what is the value of n?
    15·2 answers
  • Simplify.<br><br> |-10| + |5|<br> A) -15 <br> B) -5 <br> C) 5 <br> D) 15
    15·2 answers
  • Converting with Decimals, Percent, and Fractions.<br><br> Please help me ASAP!
    6·1 answer
  • Alex draws the scale model shown as a plan for a large wall mosaic. 10 cm 12 cm
    7·1 answer
  • -5+(-3)= plz help 30 points
    14·2 answers
  • What is the surface area of this shape?​
    13·1 answer
  • You deposit $350 at 2,5% for 3 years, How much interest do you earn?
    10·1 answer
  • Find the value of a 7-year-old car if the purchase price was $25,000 and it depreciates at a rate of 8% per year. Round your ans
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!