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
viva [34]
2 years ago
15

What addition doubles fact will help solve 4+3

Mathematics
1 answer:
Sveta_85 [38]2 years ago
6 0
Because 4 + 4 = 8 and you know that 3 is one less than one you could do 8-1= 7 so 4 + 3 = 7
You might be interested in
Find the volume of the entire figure to the nearest whole number. Use 3.14 for Pi.
Alja [10]

Answer:

1733.28 m³ or approximately 1733 m³

Step-by-step explanation:

Cone - 1/3πr²h

Cylinder - πr²h

Cone - 1/3(3.14)(6)²(10) ⇒ 376.8

Cylinder - (3.14)(6)²(12) ⇒ 1356.48

1356.48 + 376.8 = 1733.28 m³

Approximately 1733 m³

4 0
3 years ago
You roll a dice twice.<br> Find the probability of getting 3 in first throw and 5 in second throw.
Debora [2.8K]

Answer:

1/6

Step-by-step explanation:

there are 6 faces on a dice so there's a 1 in 6 chance that you would roll a 3 on your second go there is still only a 1 out of 6 chance of getting a 5 because there is still 6 numbers you could roll on.

hope this helped

8 0
2 years ago
Help me , I need i whole number
ad-work [718]

Answer:

16

Step-by-step explanation:

4 goes into 64 evenly 16 times

5 0
2 years ago
What is 31 billion in scientific notation?
zepelin [54]

Answer:

(3.10 x 10^10)

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Someone do as much of the page as possible (ill mark brainlyless)
Sindrei [870]

Answer:

Step-by-step explanation:

1) a² - b² = (a + b)(a- b)

2) a³ + b³ = a³ + 3a²b + 3ab² + b³

3) a³ - b³ = a³ - 3a²b + 3ab² - b³

5) x⁴ - 36 = (x²)² - 6² = (x² + 6) (x² - 6)

6)64c³ +  1 = (4c)³ + 1³ = (4c)³ + 3(4c)²(1) + 3(4c)(1)³ + 1³

                  = 64c³ + 3(16c²) + 12c +1  

                   = 64c³ + 48c² +12c + 1

7) k³ - 27 = k³- 3³ =  (k + 3)(k - 3)

8 0
2 years ago
Read 2 more answers
Other questions:
  • 2(5c – 7) = 1 plz send help
    6·2 answers
  • What is 4×2+y+3-18 need help on this one
    9·1 answer
  • Help please hurry im stupid :'( will mark brainlyest
    8·1 answer
  • -2x plus7y<br><br> please help me guys
    6·1 answer
  • Please help! :3c
    10·1 answer
  • when oxygen reacts with hydrogen it has the capacity to release 29 kilojoules of energy. Inside a fuel cell, oxygen reacts with
    10·1 answer
  • Help no explanation just answers plz, theres no multi choice
    12·1 answer
  • Can someone help me please
    9·2 answers
  • Will give brainliest answer
    13·1 answer
  • Your friend claims that when a polynomial function has a leading coeffcient of 1 and the coefficients are all integers , every p
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!