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
barxatty [35]
4 years ago
8

Evaluate for a = 2 5a + 6 = _____

Mathematics
2 answers:
Aleksandr [31]4 years ago
7 0
5(2)+6

Pemdas

So 5(2)=10

Then add

10+6=16
aleksandrvk [35]4 years ago
5 0
Since a=2 it will be 5x2 which equal 10, plus 6
You might be interested in
What is the value of the discriminant for the quadratic equation -3=-x^2+2x? discriminant =b^2-4ac
Elena L [17]

Answer:

<h2>D = 16</h2>

Step-by-step explanation:

-x^2+2x=-3\qquad\text{add 3 to both sides}\\\\-x^2+2x+3=0\\\\a=-1,\ b=2,\ c=3\\\\\text{Substitute to}\ D=b^2-4ac:\\\\D=2^2-4(-1)(3)=4+12=16

9 0
4 years ago
Read 2 more answers
Factor the following expression.
Strike441 [17]
Whats the expression
3 0
3 years ago
Evaluate the expression 23[1/4 +4(36÷12)]​
Katyanochek1 [597]
<h2>281.75</h2>

Step-by-step explanation:

23 [1/4 +4(36÷12)]

23 [1/4 +4×3]

23 [0.25 +12]

23 ×12.25

281.75

<h2>follow me</h2>
4 0
3 years ago
What is the lateral surface area of a square pyramid with a side length 11.2 cm and a slant height 20 cm
madam [21]
Notice the picture below

the lateral area, or just the area of the sides, well, the sides are really just 4 triangles, so just get the area of each, and sum them up, that's the lateral area

3 0
3 years ago
Read 2 more answers
Can someone rewrite the expression x^2 * x^-12 in the form of x^n. Pleasee
Ganezh [65]

Answer:

x^ -10 or 1/x^10

Step-by-step explanation:

5 0
4 years ago
Other questions:
  • When a number is decreased by 40% of itself the results is 54. What is the number
    14·1 answer
  • What is the answer to 19=-3a-5
    9·1 answer
  • A. What is the approximate perimeter of the concrete region?
    9·1 answer
  • 156 is even or odd number
    14·1 answer
  • Let f(x)=x^2- 3. 1. Show that [0, 2] is a bracketing interval for f 2. Carry out 3 iterations of the bisection method applied to
    14·1 answer
  • Write down the next term in this sequence: 3 8 15 24 ...
    14·2 answers
  • Larry invests $100 in a savings plan. The plan pays 4 1/2 % interest each year on his $100 account balance.
    11·1 answer
  • Hi pls help me now i'll gibe you brainest,thank you​
    15·1 answer
  • E Jessica, Bob, and Ravi sent a total of 121 text messages during the weekend. Jessica sent 5 fewer messages than Ravi. Bob sent
    13·1 answer
  • Choose the fragment that best completes the following sentence. The more money in an account earning compound interest,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!