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
olya-2409 [2.1K]
3 years ago
14

Find equivalent expressions for a+a+a+5+a+3 plz help

Mathematics
2 answers:
baherus [9]3 years ago
8 0
4a+8
Add all A's together.
Add 5 and 3 together.
Aloiza [94]3 years ago
4 0
4a+8                      there r 4a and 5+3=8                         
You might be interested in
Can someone help me with this problem
nikdorinn [45]

Answer: x = 33°

Step-by-step explanation: A triangle's angles should all equal 180, so we can set up an equation to help us.

106 + 41 + x = 180

Add 106 and 41

147 + x = 180

Subtract 147 on both sides.

x = 33

And there you go :)

5 0
3 years ago
Does the function g(x) = -2x2 + 10x + 2 have a minimum or a maximum? Identify its value.<br> +
Hitman42 [59]

Answer:

(5/2, 29/2), and this represents a maximum

Step-by-step explanation:

g(x) = -2x^2 + 10x + 2 is a quadratic function with coefficients {-2, 10, 2}.

The formula for the axis of symmetry (which passes through the vertex) is

x = -b/ [2a].  Here, a = -2; b = 10.  Therefore, the axis of symmetry is

x = -10/ [2(-2)] = -10/(-4) = 5/2

Evaluate the function g(x) = -2x^2 + 10x + 2 at x = 5/2 to determine the y-coordinate of the vertex:

g(5/2) = -2(5/2)^2 + 10(5/2) + 2, or

g(5/2) = -2(25/4) + 25 + 2, or

g(5/2) = -25/2 + 27, or

g(5/2) = 14.5

The vertex is thus (5/2, 29/2), and this represents a maximum, because the coefficient of the x^2 term is negative (the curve opens downward).

3 0
3 years ago
Plz help with the first and second one❤️
antoniya [11.8K]
The least common is c
7 0
3 years ago
Carol, Ann, and Liz each bought a toy fish. Carol's fish is 5 inches longer than Ann's fish. Liz's fish is 9 inches longer than
hram777 [196]

Answer:

The length of Ann's toy fish is 12 inches; the length of Carol's toy fish is 17 inches; and the length of Liz's toy fish is 33 inches.

Step-by-step explanation:

Let's say Carol's fish is c inches long, Ann's is a inches long, and Liz's is l inches long. Then:

c = 5 + a

l = 9 + 2a

a = 12

Plug 12 in for a to find c and l:

c = 5 + a = 5 + 12 = 17 inches

l = 9 + 2a = 9 + 2 * 12 = 9 + 24 = 33 inches

Thus:

The length of Ann's toy fish is 12 inches; the length of Carol's toy fish is 17 inches; and the length of Liz's toy fish is 33 inches.

6 0
2 years ago
HELPPPPPP PLEASEEEEee 34 + 2 ⋅ 5 = ____. (Input whole numbers only.) (1 point)
yaroslaw [1]
The answer is 44
10+34
5 0
3 years ago
Other questions:
  • Each dimension of a rectangular family room is 3.5 times larger than the rectangular bedroom. if it costs $312 to carpet the bed
    12·2 answers
  • WILL MARK BRANLIEST! Find the measure of
    10·1 answer
  • 2^X = 17^X<br><br> How do you solve that equation?
    9·1 answer
  • Multiplying polynomials <br><br> (3x-8) (2x-2)
    15·2 answers
  • 7/9 as a decimal please
    6·2 answers
  • A local park is in the shape of a square. A map of the local park is made with the scale 1 inch to 200 feet.
    10·1 answer
  • Find AB<br> Round to the nearest tenth.
    8·1 answer
  • What is a and b? PLEASE HELP!!
    13·1 answer
  • Please help, and i will mark you BRAINLIEST
    8·1 answer
  • Answer two questions about Equations A and B:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!