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
olga nikolaevna [1]
4 years ago
11

Two fractions have common denominnator of 8. what could the two fracions be?

Mathematics
1 answer:
GuDViN [60]4 years ago
8 0

Answer

1/8 3/8

Step-by-step explanation:

You might be interested in
For what values of t can 3(x^2) + tx + 8 be written as the product of two binomials and what are the pairs of binomials?
Alekssandra [29.7K]
Answer:

The pair of binomials are;

(x+1)(3x+8)

and

(x-1)(3x-8)

Step-by-step explanation:

The given expression is  3x^2+tx+8.

If the given quadratic trinomial can be factored as two binomials, then,

By comparing to ax^2+bx+c, we have a=3,b=t,c=8

We find ac=3\times8=24

We also know that; -3\times -8=24

This implies that;

t=8+3=11 or t=-3-8=-11

When t=11;

3x^2+11x+8

When we factor this we obtain;

(x+1)(3x+8)

When t=-11;

3x^2-11x+8

When we factor this we obtain;

(x-1)(3x-8)
6 0
3 years ago
Sin(a)+sin(b)=sqrt(5/3) and cos(a)+cos(b)=1. Compute cos(a-b).
Reil [10]
Square both given expressions and add them together. Make use of trig identities.

  (sin(a) +sin(b))^2 = sin(a)^2 +2sin(a)sin(b) +sin(b)^2 = 5/3

  (cos(a) +cos(b))^2 = cos(a)^2 +2cos(a)cos(b) +cos(b)^2 = 1

Adding, we have
  sin(a)^2 +cos(a^2) +2(cos(a)cos(b) +sin(a)sin(b)) +sin(b)^2 +cos(b)^2 = 2 2/3

Of course, the first and last pairs of terms are 1 and 1, and the middle product is 2cos(a-b), so you have
  1 + 2cos(a-b) +1 = 2 2/3
  cos(a-b) = 1/3
6 0
3 years ago
Ratio of girls to boys at a movie is 5:7 if there are 28 boys how many girls are at the movie?
NeTakaya

For every 7 boys there are 5 girls.

Divide the number of boys by the ratio for boys: 28 / 7 = 4

Now multiply that by the ratio for girls:

4 x 5 = 20

There are 20 girls.

5 0
3 years ago
A. A gorilla casts a shadow that is 600 centimeters long. A 92-centimeter tall chimpanzee casts a shadow that is 276 centimeters
ollegr [7]
279:92=3
600:3=200
the gorila is 200 cm long that is 2 m



162:168=1.5

90:1.5=60 inches
that is how long is the emu


(1 inch= 2.54 cm
2.54*60=152.4 cm thats in cm)
8 0
3 years ago
The price of an item has been reduced by 65%. The original price was $45. What is the price of the item now?
Viktor [21]
$29.25 is now the price of the item
8 0
3 years ago
Read 2 more answers
Other questions:
  • If the dimensions of a rectangular prism are 5 ft x 3.5 ft x 2 ſt, what is the surface area?​
    5·1 answer
  • A sphere has a diameter of 10 in. What is the volume of the sphere?
    10·1 answer
  • Find the greatest common factor of these three expressions.
    15·1 answer
  • Leo is constructing a tangent line from point Q to circle P. What is his next step?
    15·1 answer
  • Have to find x,y and z.
    15·1 answer
  • Help plzzz will give brainliest
    8·1 answer
  • What percent is represented by the shaded portion on this 10×10 grid
    14·2 answers
  • According to the graph what is the value of the constant in the equation below
    7·1 answer
  • Nikki's cousin lives 60 miles away, so Nikki decided
    9·2 answers
  • If the after tax total was $214.00 and the tax rate in the area is 7% what was the pre tax subtotal?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!