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
mafiozo [28]
3 years ago
12

PLEASE HELP URGENTLY!!!!¡!!!!!!¡

Mathematics
1 answer:
DaniilM [7]3 years ago
4 0
<h3>There are 3 answers: Choice A, Choice D, Choice F</h3>

Explanation:

2 & 1/2 = 2.5

10 + (-2.5) can be represented by starting with 10 and then dropping by 2.5, which is what choice A is saying

or we can start with -2.5 and add on 10. This works because we can add numbers in any order, example: 2+3 = 3+2 = 5. So starting with -2.5 and adding on 10 is represented by choice D's and choice F's examples

You might be interested in
A triangular plot of land has the dimensions shown in the diagram.what is the area of the land PLEASE ANSWER TODAY
Ghella [55]
(20*30)/2 = 300


300 km is the area of the triangle
5 0
3 years ago
Read 2 more answers
Need steps written and solved
BaLLatris [955]
U can see the answer in the picture below

4 0
3 years ago
What methods do you know that can be used to solve a quadratic equation?
zhuklara [117]

Answer: If the quadratic equation has real, rational solutions, the quickest way to solve it is often to factorise into the form (px + q)(mx + n), where m, n, p and q are integers. This is especially true where the coefficient of x2 is 1.

Example 1 - Solve x2+7x+12=0

Step-by-step explanation:

that's the only one I remember

8 0
3 years ago
Read 2 more answers
Could i get help? pleaseeee
My name is Ann [436]

Answer:

A for me beacause i understand quite

Step-by-step explanation:

Hope it helps good day

4 0
2 years ago
Need Help with this question
Fantom [35]
82
The sum of the three angles is 180. One is given and the other we can figure out because it forms a straight line (180) with the angle to the left outside. The outside angle is 117, so 180-117 is 63.
So then add up the 3 angles in the triangle
63+35+y=180
y= 82
3 0
3 years ago
Other questions:
  • {35 POINTS)What are the solutions of 2a^3-3a^2=8a-12 ?
    11·1 answer
  • What is the rate of change for y = -3x + 2 over the interval [-3, 4]?
    5·1 answer
  • I NEED HELP IN THIS QUESTION PLEASE
    6·2 answers
  • What is the difference between associative and commutative property?
    11·1 answer
  • The value of 8 in 5.18 is. of the value of 8 in 5.81
    12·2 answers
  • Mara and Taylor need to rent a car for 6 days. If the cost of the car is $105 for each day, which of the following expressions c
    10·1 answer
  • Translate this word problem as a system of equations and then solve using substitution.
    7·1 answer
  • PLEASE HELP ME ITS DUE TODAY!!<br> PLS SHOW WORK OR EXPLAIN!!
    6·2 answers
  • I will give brainiest to whoever answers correctly !!
    14·1 answer
  • Austin spots an airplane on radar that is currently approaching in a straight line, and that will fly directly overhead. The pla
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!