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
galben [10]
3 years ago
7

I need help on a overdue math homework please.

Mathematics
1 answer:
Annette [7]3 years ago
8 0

how come you need help? It is super easy. Just combine Like Terms.

https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-expressions-and-variables/cc-6th-combining-like-terms/v/combining-like-terms-1

That is a website for help!

You might be interested in
Twelve students competed in a dance contest.
marissa [1.9K]
A I’m working on this right now too
6 0
3 years ago
How do I rewrite this expression?
Furkat [3]
21c squared-40
that's your answer.
4 0
3 years ago
Write the equation in standard form for the circle with center (0, -2) and radius 7.
ExtremeBDS [4]

Answer:

(x)^2+ (y+2)^2 = 49

Step-by-step explanation:

The standard form of a circle is

(x-h)^2+ (y-k)^2 = r^2 where (h,k) is the center and r is the radius

(x-0)^2+ (y--2)^2 = 7^2

(x)^2+ (y+2)^2 = 49

7 0
3 years ago
Help with my math plesae 100 POINTS POINT STEALING = REPORT
andre [41]

Answer:

Sides lengths of a ,b, c such that a^2+b^2 =c^2, triangle ABC is a right triangle

Step-by-step explanation:

Sides lengths of a ,b, c such that a^2+b^2 =c^2, triangle ABC is a right triangle

The converse is interchanging what is given and what is proven.

7 0
3 years ago
Read 2 more answers
During a month, the average temperature in day time of a placewas 430C. The average temperature during night was recorded to be
klasskru [66]

Answer:

Difference between average day temperature and average night temperature = 70°

Step-by-step explanation:

Given;

Average day temperature = 43° C

Average night temperature = -30° C

Find:

Difference between average day temperature and average night temperature

Computation:

Difference between average day temperature and average night temperature = Average day temperature - Average night temperature

Difference between average day temperature and average night temperature = 43 - (-30)

Difference between average day temperature and average night temperature = 70°

7 0
3 years ago
Other questions:
  • From the list below, determine which properties are for compounds. I. It takes a large amount of energy to separates the element
    6·2 answers
  • BRAINLIEST
    6·1 answer
  • the literature Club is printing a storybook to raise money the print shop charges $3 for each book plus $45 to create the fair h
    13·1 answer
  • Please help me with question #13
    13·1 answer
  • What is the property demonstrated by: (10+y)-16=10+(y-16)
    12·2 answers
  • 9/25 of Polly's co-workers prefer tea over coffee.
    14·2 answers
  • A student can solve 20 problems in 30 minutes. How long would it take him to solve 50 problems? Answer fast please.
    6·2 answers
  • 9x-7i>3(3x-7u)I need the answer please ​
    10·1 answer
  • Identify all solutions for the graph (Check as many that apply)
    13·2 answers
  • After the arrow on the graph, the level of atmospheric carbon dioxide holds steady at 380 parts per million (ppm).
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!