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
Arlecino [84]
2 years ago
7

Simplify the following expressions. 8x + 6y + 5x + 4y

Mathematics
2 answers:
Ne4ueva [31]2 years ago
8 0

Answer:

68y

Step-by-step explanation:

weqwewe [10]2 years ago
5 0
The answer is 13x+10y
You might be interested in
Find the tenth term in the sequence
attashe74 [19]

Answer: The tenth term in the sequence is 512.

Step-by-step explanation:

Since we have given that

a_n=2^{n-1}

We need to find the tenth term:

It means n = 10

So, it becomes

a_{10}=2^{10-1}\\\\a_{10}=2^9\\\\a_{10}=2\times 2\times 2\times 2\times 2\times 2\times 2\times 2\times 2\\\\a_{10}=512

Hence, the tenth term in the sequence is 512.

4 0
3 years ago
Please help<br> maths geometry
goldenfox [79]

Answer:

D₁ = 68°

Step-by-step explanation:

If AB = BE then ΔABE is an isosceles triangle, therefore A₁ = E₁.

If A₁ = 28° then E₁ = 28°.

<u>Opposite sides</u> of a parallelogram are <u>parallel</u>.

Using the Alternate Interior Angles Theorem:

A₂ = E₁ = 28°

Therefore, A = A₁ + A₂ = 28° + 28° = 56°

<u>Opposite angles</u> in a parallelogram are <u>equal</u>.

Therefore, C = A = 56°.

<u>Opposite sides</u> of a parallelogram are <u>equal in length</u>, so AB = CD.

If AB = DE = CD then ΔCDE is an isosceles triangle.

Therefore, C = E₃ = 56°.

Interior angles of a triangle sum to 180°.

⇒ D₁ + C + E₃ = 180°

⇒ D₁ + 56° + 56° = 180°

⇒ D₁ + 112° = 180°

⇒ D₁ = 180° - 112°

⇒ D₁ = 68°

6 0
1 year ago
One meter of electrical cord costs 2 dollars. How much should one pay for 2 meters?
horsena [70]

Answer:

.fdwsfbsas xh .raxfr

4$

Step-by-step explanation:

2+2=4

5 0
3 years ago
Read 2 more answers
Three times a number decreased by 9
Andrews [41]

Answer:

3x-9

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
6. Just because a diet is popular does not mean it is safe and effective. True False
shusha [124]

Answer:

true

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • Steve and Bart sell cars for KC Complete Auto. Over the past year, they sold 640 cars. Assuming Steve sells 3 times as many as B
    9·1 answer
  • What is the length of the actual dining room?
    11·1 answer
  • The quadrilateral with these following vertices is a parallelogram. (-4, -3), (2, -3), (4, -6), (-4, -6) True False
    6·2 answers
  • Match each set of points with the slope of the line formed by the ordered pairs.
    13·2 answers
  • Evaluate the expression for d = 2. 7(d + 9) =
    15·2 answers
  • Write in terms of i.<br> Simplify your answer as much as possible.<br> ✓-99
    12·1 answer
  • Please help !<br><br> choose the definition for the function.
    7·1 answer
  • The manager of a grocery store selected a random sample of 100 customers to estimate the average checkout time. The 90% confiden
    7·1 answer
  • 7 - 5n = 6 + 6(n + 2)
    10·1 answer
  • The students in Ms. Chang's class decide to order water bottles that advertise the walkathon. Hyun obtains two different quotes
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!