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
Fynjy0 [20]
3 years ago
11

How to expand (5x−6)^2

Mathematics
2 answers:
il63 [147K]3 years ago
8 0

Answer:

Expand((5⋅x−6)2)

=62+2⋅(−6⋅5⋅x)+(5⋅x)2

=36−60⋅x+25⋅x2

ANTONII [103]3 years ago
6 0

Answer:

(5x-6)²=25x²-60x+36

Step-by-step explanation:

We use: (a-b)²=a²-2ab+b².

Thus we get

(5x-6)²=25x²-60x+36

You might be interested in
gabrielle has $0.55 in dimes and nickels. She has 6 coins altogether. how many coins of each kind does she have?
elena-s [515]

the answer is 5 dimes and 1 nickel.

hope this helps <3

3 0
3 years ago
Read 2 more answers
What is the solution to the liner equation <br><br> -12+3b-1=-5-b
Natalija [7]

Answer:

b=2

Step-by-step explanation:

-12+3b-1=-5-b

Combine like terms

-13 +3b = -5-b

Add b to each side

-13+3b+b = -5-b+b

-13+4b = -5

Add 13 to each side

-13+13 +4b = -5+13

4b = 8

Divide by 4

4b/4 = 8/4

b = 2

6 0
3 years ago
Read 2 more answers
Help me find the Angle <br><br><br> Angle FGB
Llana [10]

Answer:

∠FGB = 111°

Step-by-step explanation:

FGBE is a Kite. If you draw a line segment from F to B in bisects ∠GBE and ∠GFE into two triangles. The angles of a triangle with always add up to 180°. So, in triangle FBG, ∠GFB = 45° and ∠GBF = 24°. You subtract 45 and 24 from 180 and you are left with 111°.

5 0
3 years ago
PLEASE HELP ASAP THE DETAILS ARE BELOW.What is the value of x?
Aloiza [94]

Answer:

x = 30°.

Step-by-step explanation:

The dashes on the three lines indicate that the three lines are of equal lengths. The smaller triangle made out of the three lines (the one with two vertices on the circumference of the circle and one at the center of the circle) is an isosceles triangle. All three of the triangle's interior angles are 60° since it is isosceles.

The line (the one with arrows on its ends) touches the circle at only one point. That line is a tangent to the circle. That line is perpendicular to the segment that connects the center of the circle to the point of tangency. The angle between the two will be 90°.

The largest triangle includes three angles:

  • The angle with the center of the circle as its vertice: 60°;
  • The right angle due to the tangent to the circle: 90°;
  • The angle x°.

What is the value of x?

The three interior angles of a triangle add up to 180°. As a result,

60° + 90° + x° = 180°

x = 180 - 90 - 60 = 30.

6 0
3 years ago
Find the point-slope form. Then use that to find the slope-intercept form
umka2103 [35]
\bf \begin{array}{ccccccccc}&#10;&&x_1&&y_1&&x_2&&y_2\\&#10;%  (a,b)&#10;&&(~ 5 &,& 10~) &#10;%  (c,d)&#10;&&(~ 8 &,& 16~)&#10;\end{array}&#10;\\\\\\&#10;% slope  = m&#10;slope =  m\implies &#10;\cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}\implies \cfrac{16-10}{8-5}\implies \cfrac{6}{3}\implies 2&#10;\\\\\\&#10;% point-slope intercept&#10;\stackrel{\textit{point-slope form}}{y- y_1= m(x- x_1)}\implies y-10=2(x-5)\implies y-10=2x-10&#10;\\\\\\&#10;y-=2x-10+10\implies y=2x
4 0
4 years ago
Other questions:
  • A company designes a logo using a kite figure around the letter t. The logo is 13 centimeters wide and 16 centimeters tall. What
    8·1 answer
  • What is a fraction less than 5/6 with a denominator of 8?
    8·1 answer
  • Attached below, help a dude out B)<br>[ will give brainliest if correct :) ]
    12·1 answer
  • Help Please this is Study Island sorry for camera quality its asking what is the length of the red segment line. The numbers are
    8·1 answer
  • Exercise 2
    9·1 answer
  • For an art project, Kelvin cut a 4-foot piece of yarn into pieces. He then measured the length of each piece of yarn to the near
    10·1 answer
  • What is the instantaneous acceleration of the particle at point B?
    13·1 answer
  • Leroy spends a few minutes connecting a hose to a water
    5·1 answer
  • The 8th-grade class is fundraising for their spring trip. They need to raise a minimum of $2,000. The class is selling mugs at $
    8·1 answer
  • A restaurant customer left $3.50 as a tip. The tax on the meal was 7% and the tip was 20% of the cost including tax What piece o
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!