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
Anestetic [448]
2 years ago
14

Rodrick and Valentina drove to the coast. Rodrick drove 38 9−− 10miles. Then Valentina drove the last 51 3− 5miles. How far did

they drive to the coast?
Mathematics
2 answers:
Anvisha [2.4K]2 years ago
8 0

15 miles?? im in 5th i don't really know this sorry

ivolga24 [154]2 years ago
3 0
I believe the answer would be 69 1/2 and/or 69.5
You might be interested in
Kayla got 3 out of the 60 questions in her review packet incorrect. What percent of the questions did she get incorrect?
ivanzaharov [21]

Answer:

the answer is Fife percent. 5%

Step-by-step explanation:

3/60=1/20=0.05=5/100=5%

8 0
2 years ago
Read 2 more answers
1. A multi-cab starter motor has a current of 60.0 A and a voltage of 12 V. What is
Marrrta [24]

Answer: 0.20 Ω

Step-by-step explanation:

From the question, we are informed that a multi-cab starter motor has a current of 60.0 A and a voltage of 12 V. The resistance of the starter motor will be calculated thus:

Current (I) = 60.0A

Voltage (V) = 12V

Resistance = Unknown

Since Voltage = Current × Resistance

Therefore, Resistance = Voltage / Current

= 12/60

= 0.20 Ω

The resistance of the motor is 0.20 Ω

3 0
3 years ago
Prove that: (a2 - b2)3 + (b2-c2)3+ (c2-a2)3 = 3 (a+b) (b+c) (c+a) (a-b) (b-c) (c-a).
Vanyuwa [196]
L=(a^2-b^2)^3+(b^2-c^2)^3+(c^2-a^2)^3=(*)\\\\(a^2-b^2)^3=a^6-3a^4b^2+3a^2b^4-b^6\\\\(b^2-c^2)^3=b^6-3b^4c^2+3b^3c^4-c^6\\\\(c^2-a^2)^3=c^6-3c^4a^2+3c^2a^4-a^6\\\\(*)=a^6-3a^4b^2+3a^2b^4-b^6+b^6-3b^4c^2+3b^2c^4-c^6+c^6-\dots\\\dots-3c^4a^2+3c^2a^4-a^6\\\\=-3a^4b^2+3a^2b^4-3b^4c^2+3b^2c^4-3c^4a^2+3c^2a^4\\\\=3(-a^4b^2+a^2b^4-b^4c^2+b^2c^4-a^2c^4+a^4c^2)

R=3(a+b)(a-b)(b+c)(b-c)(c+a)(c-a)\\\\=3(a^2-b^2)(b^2-c^2)(c^2-a^2)\\\\=3(a^2b^2-a^2c^2-b^4+b^2c^2)(c^2-a^2)\\\\=3(a^2b^2c^2-a^4b^2-a^2c^4+a^4c^2-b^4c^2+a^2b^4+b^2c^4-a^2b^2c^2)\\\\=3(-a^4b^2+a^2b^4-b^4c^2+b^2c^4-a^2c^4+a^4c^2)\\\\L=R
5 0
3 years ago
Read 2 more answers
I need help with this
igomit [66]
I think its 63 3x3x7
3 0
2 years ago
Resolve (5x+4) /( (x-4)( x+2))
vazorg [7]

Answer:

Step-by-step explanation:

Hello!

(5x+4) /( (x-4)( x+2))

(5x+4)/ (x² +2x -4x -8)=

(5x+4) /( x²-2x -8)

7 0
3 years ago
Other questions:
  • Darcy harvest 8 3/4 acres of corn every 5/6 of an hour. How many acres per hour?
    6·1 answer
  • Please help!!!!!!!!!!!!!!!
    7·2 answers
  • Paul is making loaves of raisin bread to sell at a fundraising event. The recipe calls for 1/3 cups of raisins for each loaf, an
    14·2 answers
  • A manufacturer made 7,234 boxes of coffee stirrers. Each box contains 1,000 stirrers. How many stirrers did they make? Explain y
    15·2 answers
  • Find the height of a square pyramid that has a volume of 12 cubic feet and a base length of 3 ft​
    11·1 answer
  • Power Standard 7: Real world problemsA local organic farmer sold 8 boxes of peaches and 6 boxesof tomatoes to one customer for $
    11·1 answer
  • Choose yes or no to tell whether the pairs of angles are congruent
    11·2 answers
  • Please help mhanifa!!! I will mark brainliwst !
    14·1 answer
  • Is y=8.75x linear or non linear and why
    13·2 answers
  • Write five numbers that round to 400​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!