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
Sav [38]
3 years ago
7

Simplify 4^2+6(.5)-2^

Mathematics
2 answers:
Alborosie3 years ago
8 0
Following PEMDAS

Step 1: 16+6(.5)-8
Step 2:16+3-8
Step3: 19-8
Step 4:=8

————

Step 1: 10-(3+4)
Step 2: 10-(7)
Step3: =3
Arte-miy333 [17]3 years ago
8 0

Answer:

4^2 + 6(5)-2^3

16+30-8

38

You might be interested in
For the following linear equation, what are the slope and y intercept<br> Y=x-3
DIA [1.3K]

Answer:

slope-1 y-intercept-(0,-3)

7 0
3 years ago
PLEASE HELP ITS OVER DUE AND I NEED HELP PLEASE ILL GIVE BRAINLIEST TO CORRECT ANSWER. PLSSS ILL GIVE ALL MY POINTS IM DESPERATE
Tasya [4]

Answer:

<h2>i need to see all the answers but yeah </h2>

Step-by-step explanation:

5 0
3 years ago
<img src="https://tex.z-dn.net/?f=4x%5E%7B2%7D%20%2B28x%2B49%3D0" id="TexFormula1" title="4x^{2} +28x+49=0" alt="4x^{2} +28x+49=
Harman [31]

Answer:

x = -7/2 multiplicity 2.

Step-by-step explanation:

 4x^2 + 28x + 49 = 0

(2x + 7)(2x + 7) = 0

This is a perfect square.

2x + 7 = 0, so:

x = -7/2 multiplicity 2.

6 0
3 years ago
The ratio of a model building's dimensions to the building's actual dimensions is 1/20. If the height of the model is 18 inches,
Umnica [9.8K]
Answer: 360ft

Explanation:
x = 18/1/20
x = 18 x 20
x = 360ft
6 0
3 years ago
Tiana helped make signs for the school marching band’s fundraiser. Each side of the square sign she made was 60 3/4 centimeters.
Minchanka [31]

Answer:

243

Step-by-step explanation:

60 3/4 × 4 (sides)

60×4 = 240

3/4×4 = 12/4 = 3

240+3 = 243

3 0
3 years ago
Other questions:
  • Which are all of the common denominators for 2/3 and 7/9
    11·2 answers
  • Find the sum of the given polynomials. 5m + 2n, n - 3m, and 7 - 3n 7 - 2m 2m + 7 14m + 5n - 6 9m
    5·1 answer
  • If i have 2400 cents, how many dollars would i have?
    5·1 answer
  • I need help I don’t get this.
    10·1 answer
  • The length of a particular bacteria cell is 1.5×10­−7 meters, and the length of a human red blood cell is 9×10−6 meters. How man
    9·1 answer
  • Write the equation in point slope form for the line that contains the points (-2,-3), (4,3)
    5·1 answer
  • 4x=3x+5 need help with this problem!
    14·2 answers
  • Brainlyist for the right answer
    9·2 answers
  • Julina wants to run at least 20 miles in one week. She ran 3 miles on Monday. Which inequality represents the minimum average nu
    10·1 answer
  • I need help with this
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!