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
djyliett [7]
3 years ago
14

-7 times what equals 2? i’ll give brainliest

Mathematics
1 answer:
lisov135 [29]3 years ago
4 0

Answer:-3.5

Step-by-step explanation:

You might be interested in
Find the volume of a cone with a diameter of 7 inches and a height that is 4 times the radius. Use 3.14 for pi, and round your a
Tatiana [17]

Answer:

179.50 in^{3}

Step-by-step explanation:

The equation for volume of a cone is:

V=\pi *r^{2} *\frac{h}{3}

The radius is half of the diameter so r= 3.5 in

The height is 4 times the radius so h=14

V=3.14*3.5^{2} * \frac{14}{3}

V= 179.50 in^{3}

7 0
3 years ago
Read 2 more answers
20
iren2701 [21]

Answer:

This is my first question but I think it's c

Step-by-step explanation:

25,000-4334=20,666

20,666/2712=7.62 which rounds to 8

8 0
3 years ago
In the following expressions identify the leading coefficiant and constant term for each:
BaLLatris [955]
Y^2 my teach taught me this last year
7 0
3 years ago
A large quantity of waste material contains metal. At the successive passes through a recovery
Svet_ta [14]

Answer:

The amount of metal recovered at the eight pass is approximately 4.27 kg

Step-by-step explanation:

The mass of metal recovered formed the following geometric sequence;

32 kg, 24 kg, 18 kg, 13.5 kg

∴ The first term, a = 32 kg

The common ratio in the geometric sequence is found as follows;

r = a·r/a = 24 kg/(32 kg) = 0.75

r = a·r²/a·r = 18 kg/(24 kg) = 0.75

r = a·r³/a·r² = 13.5 kg/(18 kg) = 0.75

The mass of the metal recovered in the eight pass will be the 8th term of the geometric series given as follows;

nth term = a·rⁿ⁻¹

a = 32, r = 0.75, n = 8

∴ 8th term = 32·(0.75)⁸⁻¹ = 32·0.75⁷ = 2187/512 ≈ 4.27

The amount of metal recovered at the eight pass ≈ 4.27 kg.

8 0
2 years ago
Find the exact value of cos(a-b) given sin(a)=-4/5 and cos(b)=-5/8 for a in Quadrant III and B in Quadrant II.
kotegsom [21]

Answer: B

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Which set of ordered pairs represents a function?
    9·1 answer
  • Can I have a little help on the bottom two problems? Please!! ;-;
    11·2 answers
  • Carlo and Anita make mailboxes and toys in their wood shop. Each mailbox requires 1 hour of work from Carlo and 4 hours from Ani
    6·1 answer
  • Write the rule for this pattern:2,4,7,14,17,34
    15·1 answer
  • What is alpha null?????????????
    6·1 answer
  • In 8 years tamika will be 22 how old is she now?
    5·2 answers
  • What is 569 divided by 67.8
    7·2 answers
  • Help I need it asap questions in second pic
    10·2 answers
  • What is the volume of a hemisphere with a radius of 4.3cm rounded to the nearest tenth of a cubic centimeter
    7·1 answer
  • The Wing Station wants the average price of the lunch meal deals to be $8.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!