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
Viktor [21]
3 years ago
9

A = {1, 3, 5, 7, 9} B = {2, 3, 5, 7} What is A ∩ B?

Mathematics
1 answer:
Oksanka [162]3 years ago
6 0

Answer:

  • It was {3,5,7}

You might be interested in
What is true about the completely simplified sum of the polynomials 3x squared y squared minus 2 x y to the power of 5 and negat
12345 [234]

Answer:

The sum is a binomial with a degree of 6.

Step-by-step explanation:

To find : What is true about the completely simplified sum of the polynomials 3x^2y^2-2xy^5 and -3x^2y^2+3x^4y ?

Solution :

The polynomials  3x^2y^2-2xy^5 and -3x^2y^2+3x^4y ,

The sum of polynomial is given by,

S=3x^2y^2-2xy^5+(-3x^2y^2+3x^4y)

On simplifying , we get,

S=3x^2y^2-2xy^5-3x^2y^2+3x^4y

S=-2xy^5+3x^4y

Therefore, the result obtained is a binomial with a degree of 6.

4 0
3 years ago
The measure of the supplement of an angle is seven times as large as the measure of its complement find the measure of the angle
8090 [49]

Answer: original angle = 75°

Its supplement 105°

Its complement = 15°

Step-by-step explanation:

We know that,

  • Sum of supplementary angles is 180 degrees.
  • Sum of complementary angles is 90 degrees.

Let x be the original angle , then its supplement = 180° - x

its complement = 90° - x

As per given,

180° - x = 7(90° - x)

⇒ 180° - x = 630° - 7x

⇒  7x- x = 630° -180°

⇒  6 x = 450°

⇒  x = 75°  [divide both sides by 6]

So, original angle = 75°

Its supplement =  180° - 75° = 105°

Its complement = 90° -75° = 15°

Hence,  original angle = 75°

Its supplement 105°

Its complement = 15°

4 0
3 years ago
What is the value of t in the equation 3(2t + 5) = 5t + 25?
11Alexandr11 [23.1K]
<span>3(2t + 5) = 5t + 25
6t + 15 = 5t + 25
6t - 5t = 25 - 15
t = 10</span>
8 0
3 years ago
Evaluate the following: 6+ (5 + 1).
Vsevolod [243]
6+(5+1)
(5+1)=6
6(6)
6x6= 36
3 0
3 years ago
Read 2 more answers
Question
ladessa [460]

Answer:

Step-by-step explanation:

4s + 2j = 68........2j = -4s + 68........j = -2s + 34

3s + 3j = 81

3s + 3(-2s + 34) = 81

3s - 6s + 102 = 81

3s - 6s = 81 - 102

-3s = - 21

s = -21/-3

s = 7 <==== shirts cost 7 bucks

j = -2s + 34

j = -2(7) + 34

j = -14 + 34

j = 20 <===== jeans cost 20 bucks

7 0
3 years ago
Other questions:
  • Your​ school's talent show will feature 12 solo acts and 3 ensemble acts. The show will last 102 minutes. The 6 solo performers
    12·1 answer
  • Is 3/4 less than 2/10??
    11·2 answers
  • A restaurant wants to study how well its salads sell. If 10 of the salads sold were ​salads, how many total salads did the resta
    15·2 answers
  • Question: The table shows pairs of random digits. The pairs in each group simulate the 5 shots taken by the opponent.
    5·2 answers
  • A hill on a dirt bike course is 5 feet tall. The valley below the hill is as deep as the hill tall. What integer represents the
    6·1 answer
  • A circular plate has circumference 32.7 inches. What is the area of this​ plate? Use 3.14 for pie.
    7·1 answer
  • Write the equation in standard form of the line that passes through the points (7,-3) and (-3,1).​
    7·2 answers
  • How many solutions does the following system have
    6·1 answer
  • Given m || n, find the value of x and y.
    15·1 answer
  • 25for 14.00 find unit price
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!