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
Alexus [3.1K]
3 years ago
7

Simplify the following expression.

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
3 0
Where is the expression?
You might be interested in
Find the coordinates of the midpoint of the segment with the given endpoints.
aleksandr82 [10.1K]
The coordinates of the midpoint of AB is (4.5, -1.5)

We can find this by taking the average of each coordinate. The average of the x's (2 and 7) is 4.5, while the average of the y's (-4 and 1) is -1.5.

The coordinates of the midpoint of CD is (-5.5, 1)

We can find this by taking the average of the coordinates as we did in the first one. The average of the x's (-3 and -8) is -5.5, while the average of the y's (-2 and 4) is 1. 
6 0
3 years ago
Four different sets of objects contain 2,5,6, and 7 objects, respectively. How many unique combinations can be formed by picking
Ilia_Sergeevich [38]
There are 2 choices for the first set, and 5 choices for the second set. Each of the 2 choices from the first set can be combined with each of the 5 choices from the second set. Therefore there are 2 times 5 combinations from the first and second sets. Continuing this reasoning, the total number of unique combinations of one object from each set is:
2\times5\times\times6\times7=420\ combinations
8 0
3 years ago
Please help and show your work . Thanks if the picture is upside down turn your device on portrait by locking it so it won't tur
Bezzdna [24]
So we know that the bag has total 15 cookies, and 1 cookie that does not have any raisin. Finally, the probability that one cookie won't have any raisin is 1/15 or 7 percent. Hope it help!
3 0
3 years ago
Danielle needs to walk 2.5. if she wants to teach her destination in 30 minutes(1/2),how fast does she need to walk?
adelina 88 [10]

Answer:

the correct answer is B. 5 miles per hour

Step-by-step explanation:

if she walks 5 miles in a hour she can walk 2.5 miles in 30 minutes

8 0
3 years ago
100 POINTS PLEASE HELP ASAP!!!! BTW I'm adding an attachment so dont answer until u see the question :)
nordsb [41]

\bf \cfrac{2}{5}\cdot \cfrac{3}{8}\implies \cfrac{\stackrel{1}{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}{5}\cdot \cfrac{3}{\underset{4}{~~\begin{matrix} 8 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}}\implies \cfrac{3}{20}

4 0
3 years ago
Other questions:
  • A scuba diving instructor takes a group of students to the depth of 54.96 feet. Then they ascend 22.38 feet to see some fish. Wh
    8·2 answers
  • Solve for W in the scientific formula c= wtc/1,000
    11·2 answers
  • 15 divided by 6 2/3 equals
    8·1 answer
  • The area of a circle is 2,826 square centimeters. What is its diameter?
    14·1 answer
  • What is the definition of "equivalent fraction"?
    12·2 answers
  • Please help me asap thank you!
    10·2 answers
  • What’s the midpoint of the segment with the following endpoints.<br> (-2,1) and (6,-3)
    14·2 answers
  • In the math equation W=F*D what relationship is required for work to be done
    14·1 answer
  • X + 3(2x - 5) = 4x – 12
    11·2 answers
  • What is 2pq = 10 when p squared q squared is 25.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!