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
mina [271]
3 years ago
5

2 Which expression is equivalent to 64-*?

Mathematics
1 answer:
Rasek [7]3 years ago
3 0

Answer:

2

Step-by-step explanation:

(8-x)(8+x)

8×8=64

-x·+x=-x^2

64-x^2

You might be interested in
Gene's frying pan is 14.5 inches in diameter what is the circumference of his frying pan .
jekas [21]
The answer is 45.55 as the circumference
3 0
3 years ago
Read 2 more answers
Can someone help me out
vichka [17]

Answer: LAST OPTION.

Step-by-step explanation:

The Pythagorean Theorem states the following relationship between the three sides of a triangle that has an angle of 90 degrees, known as "Right triangle":

a^2=b^2+c^2

Where "a"is the hypotenuse and "b" and "c" are the legs of the right triangle.

If the triangle ABC is a right triangle then AB must be equal to BC^2+AC^2, then, you need to substitute the values into  a^2=b^2+c^2 to check this:

12^2=5^2+10^2\\144\neq 125

Then the triangle ABC is not a right triangle.

Therefore, the statement that justifies why this triangle is not a right triangle is:

5^2+10^2\neq 12^2

5 0
3 years ago
A bicycle is originally priced at $80 . The store owner gives a discount and the bicycle is now priced at $60 . Enter the percen
Varvara68 [4.7K]

If the bike cost $80 and got it with a discount to $60 the answer is 20%


8 0
3 years ago
Find the equation of a line that has a slope of 2 and passes through the point.<br> point (-7, 5)
sashaice [31]

Answer:

\large\boxed{y-5=2(x+7)\leftarrow\text{point-slope form}}\\\boxed{y=2x+19\leftarrow\text{slope-intercept form}}

Step-by-step explanation:

The point-slope form of an equation of a line:

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - point

We have the slope m = 2 and the point (-7, 5) → x₁ = -7, y₁ = 5.

Substitute:

y-5=2(x-(-7))\\\\y-5=2(x+7)

Convert to the slope-intercept form (y = mx + b):

y-5=2(x+7)           <em>use distributive property</em>

y-5=2x+14            <em>add 5 to both sides</em>

y=2x+19

7 0
3 years ago
I am a solid figure its two congruent polygons are bases, connected with lateral faces that are rectangles
ra1l [238]
A rectangular prism is a figure with congruent polygon bases, connected with lateral faces that are rectangles, so your answer would be rectangular prism! <span />
8 0
3 years ago
Other questions:
  • David rides his bike with a constant
    6·2 answers
  • △ TUV undergoes the dilation: (x, y) → → (2x, 2y). Then it is translated: (x, y) → → (x - 10, y - 8). If vertex T was at (8, 6),
    14·1 answer
  • 81.46 rounded to the nearest whole number
    8·2 answers
  • Patrick wanted to gather data about the cost of joining a community pool in his area. He plotted the data and determined that th
    14·1 answer
  • Come someone help me please
    13·1 answer
  • PLEAS HELP ME I BEG ONYL 4 QUESTIONS PLEASE PLEASE
    12·1 answer
  • Please help ASAP... Explain whether Account A shows a proportional relationship between months and the amount in the account.
    14·1 answer
  • B(n) = -4- 2(n - 1)<br> Find the 12th term in the sequence.
    6·2 answers
  • What is the value of 1 - 2sin2 (165)?
    12·2 answers
  • This rectangle represents the base of a rectangular prism. The height of the rectangular prism is 25 m. What is the volume of th
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!