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
erastova [34]
3 years ago
8

Giving brainliest !! i really need an answer, please :(

Mathematics
1 answer:
kupik [55]3 years ago
7 0
Vertical angle theorem
You might be interested in
15 Question Help
kari74 [83]

Answer:

pppp

Step-by-step explanation:

ppppppppppppppppppppppppppp

6 0
3 years ago
Read 2 more answers
There are 63 students in a speech contest.Yesterday 1/3 gave a speech and today 2/3 of the remaining students gave their speech.
Paraphin [41]

Hey!

-----------------------------------------------

Solution:

Find 1/3 of 63.

63 / 3 = 21

21 students gave a speech today.

63 - 21 = 42

Find 2/3 of 42.

42 / 3 = 14

14 x 2 = 28

28 of the remaining students gave their speeches.

42 - 28 = 14

-----------------------------------------------

Answer:

14 students haven't given their speeches!

-----------------------------------------------

Hope This Helped! Good Luck!

7 0
3 years ago
Plzzzzzzzzzzzzzzz<br><br>evaluate 4x(4+(2^6x2^-3))
Scilla [17]
11. Factoring and solving equations - A. Factor- 1. Factor 3x2 + 6x if possible. Look for monomial (single-term) factors first; 3 is a factor of both 3x2 and 6x and so is x . Factor them out to get 3x2 + 6x = 3(x2 + 2x1 = 3x(x+ 2) . 2. Factor x2 + x - 6 if possible. Here we have no common monomial factors. To get the x2 term we'll have the form (x +-)(x +-) . Since (x+A)(x+B) = x2 + (A+B)x + AB , we need two numbers A and B whose sum is 1 and whose product is -6 . Integer possibilities that will give a product of -6 are -6 and 1, 6 and -1, -3 and 2, 3 and -2. The only pair whose sum is 1 is (3 and -2) , so the factorization is x2 + x - 6 = (x+3)(x-2) . 3. Factor 4x2 - 3x - 10 if possible. Because of the 4x2 term the factored form wli be either (4x+A)(x +B) or (2x+A)(2x+B) . Because of the -10 the integer possibilities for the pair A, B are 10 and -1 , -10 and 1 , 5 and -2 . -5 and 2 , plus each of these in reversed order. Check the various possibilities by trial and error. It may help to write out the expansions (4x + A)(x+ B) = 4x2 + (4B+A)x + A8 1 trying to get -3 here (2x+A)(2x+B) = 4x2 + (2B+ 2A)x + AB Trial and error gives the factorization 4x2 - 3x - 10 - (4x+5)(x- 2) . 4. Difference of two squares. Since (A + B)(A - B) = - B~ , any expression of the form A' - B' can be factored. Note that A and B might be anything at all. Examples: 9x2 - 16 = (3x1' - 4' = (3x +4)(3x - 4) x2 - 29 = x2 - (my)* = (x+ JTy)(x- my) 
8 0
3 years ago
Find the gradient of the line segment between the points (2,3) and (-3,8).
fiasKO [112]

Answer:

m = -1

Step-by-step explanation:

Given

Points (2,3) and (-3,8)

Required

Determine the gradient

Gradient (m) is calculated by dividing the change in y values by the change in x values.

i.e.

m = \frac{y_2 - y_1}{x_2 - x_1}

Where:

(x_1,y_1) = (2,3)

(x_2,y_2) = (-3,8)

m = \frac{y_2 - y_1}{x_2 - x_1} becomes

m = \frac{8 - 3}{-3 -2}

m = \frac{5}{-5}

m = -1

<em>Hence, the gradient is -1</em>

7 0
3 years ago
What does “m” represent when referencing linear functions?
guajiro [1.7K]

Answer:

a number or placement number

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • For which operations is the set {–1, 1} closed? Choose all answers that are correct. A.addition B.subtraction C.multiplication D
    14·1 answer
  • 2(h-8)-h=h-16 what is the solution
    5·1 answer
  • What is the square root of 4
    5·2 answers
  • Soft drinks cost $1.89 and refills cost $0.25 each. With $3.80 to spend on the soft drink and refills, what is the maximum numbe
    7·1 answer
  • Keshawn is constructing the inscribed circle for △PQR. He has already used his compass and straightedge to complete the part of
    14·2 answers
  • Cara evaluated the expression below. (4(7-13))÷3+(-4)²-2(6-2) =(28-13)÷3+(-4)²-2(4) =15÷3+16-8 =5+16-8 =13 What was Cara’s error
    11·2 answers
  • Which of the following is NOT a monomial?<br> a. x-4<br> b. 22xy<br> c. 3<br> d. -11x
    7·1 answer
  • ⚠️Please help ⚠️what is an ratio
    10·1 answer
  • The scatterplot shows the average monthly outside temperature and the monthly electricity cost.
    9·1 answer
  • Find the distance between the two numbers on the number line<br> -7 1/5, -4 2/3<br> Pls help fast
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!