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
Sav [38]
3 years ago
5

What is -7v(v+7)-2(1+4v)

Mathematics
1 answer:
son4ous [18]3 years ago
5 0

Answer:

-7v² - 57v - 2

Step-by-step explanation:

-7v² - 49v - 2 - 8v

-7v² - 57v - 2

You might be interested in
I need help tell me the answer plz
mafiozo [28]

70,000

Answer:

round 5 up which makes 9 a 10 which makes 6 a 7

5 0
3 years ago
Read 2 more answers
Can someone help me out with this question? The question is about circle diameters. I'm unfamiliar with finding the length of th
Nady [450]

Answer:

a) m arc AD = 145

b) D = 10

Step-by-step explanation:

a) mAD can be found because triangle OCM can be shown to be congruent to triangle ODM.

The angle AOD is supplementary to DOB which we just showed to be congruent to the known 35° angle COB. Therefore AOD = 180 - 35 = 145°

The arc length is identical to the arc angle when measured between radii.

b) The radius OC = √(OM² + (CD/2)² = √(3² + 4²) = 5.

Diameter is twice radius = 10

7 0
3 years ago
1. 42<br><br> 2.70<br><br> 3.35<br><br> 4.84<br><br> Helpppppppppp
vitfil [10]
Answer = 84

Step-by-step explanation :

Area = b • h

14 = b
6 = h

14 • 6 = 84
4 0
3 years ago
Read 2 more answers
The sum of 2 numbers is 23. seven less than five times the smaller is equal to the largrr
kirill115 [55]
The answer is 5 and 18. This is because 5 times five is 25. 25 minus 7 is 18.
4 0
3 years ago
Read 2 more answers
rectangle has an area of 24 square units and a side length of 2 3/4 units. Find the other side length of the rectangle. Show you
slavikrds [6]

Answer:no

Step-by-step explanation:

the answer in decimal form would be 8.727273

5 0
3 years ago
Read 2 more answers
Other questions:
  • Need help please see attached
    9·1 answer
  • The diameter of circle measure 18mm.what is the circumference of the circle?​
    5·2 answers
  • What is cm3 measurement?
    15·1 answer
  • How do you solve 0.3r = 2.1 <br><br> I know the answer I just need to show my work
    8·2 answers
  • 4 days ago the gas tank on Ryan's boat was filled with 30 gallons of gasoline today he has 8 gallons of gasoline what is the mea
    11·2 answers
  • How to write 1 x 100,000 + 3 x 10,000 + 9 x 1,000 + 8 x 100 + 5 x 10 + 2 x 1 in standard form
    15·2 answers
  • -3x + 9y=-57 x=4 what is the answer
    7·2 answers
  • Whats the ration of 2 feet to 39 inches​
    8·1 answer
  • What type of number is<br> 5<br> 6<br> A) rational<br> B) irrational<br> C) integer<br> D) whole
    9·2 answers
  • NEED ASAP!! PlsssSSS WILL GIVE BRAINIEST!!
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!