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
julsineya [31]
3 years ago
12

Simplify negative 7 and 1 over 8 − negative 9 and 1 over 2.

Mathematics
1 answer:
bulgar [2K]3 years ago
5 0

Answer:

answer is D : 2 3/8

Step-by-step explanation:

You might be interested in
All of the quadrilaterals in the shape below are squares. Find the area of the shaded
ArbitrLikvidat [17]
The area if the shaded region is 32. The blue squares area is 36 but the part that’s cut off has an area of 4. 36-4 equals 32. So that’s the answer!
6 0
2 years ago
A sphere has a radius of 6 inches. What is the volume of the sphere in terms of π? V = π in.3
Harrizon [31]

Answer: 288pi in3

Step-by-step explanation:

Volume of a sphere= 4/3pir^3

R=6inches

V=4/3pir^3

V=4/3pi(6^3)

V=4/3pi(216)

V=864pi/3

V=288pi in^3

5 0
3 years ago
Read 2 more answers
A bag contains five white marbles and five black marbles. What is the probability of drawing a white marble, not replacing it, a
Lelu [443]

~ ANSWER=1/2 ~

Simple probability is found by counting all the results which fit requirements and dividing by all possible results.

To find probability of two results in a row, multiply chance of first result by chance of second result.

Since you are replacing the marble before the second draw, we don’t have to figure out the various changes in odds for the different possible first draws. It’s just that simple.

There are 5 white marbles

There are 4 red marbles

There are always 20 marbles in all

5/20*4/20=1/4*1/5=1/20 or 1/2

By coincidence, the same as the chance of drawing the white marble in one draw.

6 0
3 years ago
A right triangle is shown which equation could be used to find the value for a
8_murik_8 [283]

Answer:

Step-by-step explanation:

20 is the value

4 0
3 years ago
Caleb and Suzanne each have a pile of blue and white chips. Caleb determines in his pile,three out of every four chips is blue.
Artist 52 [7]

Answer:

Total number of chips Caleb have = 8

Total number of chips Suzanne have = 30

Step-by-step explanation:

In Caleb case -

Three out of every four chips is blue

⇒ If Caleb has total chips = 4

Then Blue chips = 3

⇒White chips = 4 - 3 = 1

Now,

If Caleb have 6 blue chips

⇒3 Blue chips = 4 total chips

  1 Blue chip = \frac{4}{3} total chips

⇒6 blue chips = \frac{4}{3} ×6 = 4×2 = 8 total chips

∴ we get

Number of chips become = 8

In Suzanne case -

One out of every five chips are blue.

⇒ If Suzanne has total chips = 5

Then Blue chips = 1

⇒White chips = 5 - 1 = 4

Now,

If Suzanne have 6 blue chips

⇒1 Blue chips = 5 total chips

⇒6 blue chips = 5×6 = 30 total chips

∴ we get

Number of chips become = 30

8 0
3 years ago
Other questions:
  • I need help with #8 this will give you 11 pts
    15·2 answers
  • A quadrilateral has vertices A(11, -7), B(9, -4), C(11, -1), and D(13, -4). Quadrilateral ABCD is a . If the vertex C(11, -1) we
    5·1 answer
  • Totally cellular charges $30 for a monthly plan, with an additional .20 per text message. Gnarly Cells charges $40 for a monthly
    10·1 answer
  • Consider the equation.<br> 35 +<br> = 7(5+3)
    10·1 answer
  • Find the measure of the indicated angle. Round to the nearest tenth.
    7·1 answer
  • 3. If x2 + 4 = 29, then x2 - 4 = ?<br> A. 5<br> B. 121<br> C.<br> 21<br> D. 25<br> E. 33
    13·2 answers
  • Acellus<br> 25°<br> У<br> X 120°<br> y=[ ?
    6·2 answers
  • Levi buys cookies and potatoes at the store. He pays a total of 55.69. He pays a total of 5.49 for the cookies
    13·1 answer
  • Here is a table of values for y = f(x).
    6·1 answer
  • Evaluate the Expression<br><br> 8√8.41 +1.8
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!