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
Zanzabum
3 years ago
8

Simplify the expression using the order of operations. 16 + 30 ÷ 5 − 2^2 =

Mathematics
2 answers:
aivan3 [116]3 years ago
8 0

Answer:The answer is 6

andre [41]3 years ago
3 0
I got the number 6the answer that i got is 6
You might be interested in
The sum of the digits in a 2 digit number is 5. If the number is subtracted by 9 then the digits will be reversed. Find the numb
emmasim [6.3K]

Answer:

Let ten's place digit =x and unit place digit =y

Number=10x+y

x+y=5 ...(i)

10x+y−9=10y+x

9x−9y=9x−y=1 ...(ii)

from (i) and (ii) we get,

x=3,y=2

∴Number=10×3+2=32.

Step-by-step explanation:

Hope it helps!

4 0
3 years ago
Find the missing angle x. Round to the nearest whole number.
pav-90 [236]
Shshdhdhdhdhdhdhdhfhdhfhdhfhfhhdhdhfhfjfjfjsfjfnfnf
3 0
3 years ago
What is the height of an isosceles trapezoid, if the lengths of its bases are 5m and 11m, and the length of a leg 4m
son4ous [18]

In the isosceles trapezoid ABCD, draw two perpendiculars AM and BL from A and B to the side CD.  

Now, LM = BA = 5 m  

CD = CL + LM + MD

       = CL + 5 + CL (CL = MD)

      = 2CL + 5  

But, CD = 11

Therefore, 2CL + 5 = 11

2CL = 11 - 5

       = 6

CL = 6/2 = 3m

MD = 3m

Now, consider the right triangle AMD.

We have,  

AM^{2} = AD^{2} - MD^{2}

                  = 4^{2} - 3^{2}

                  = 16 - 9

                 = 7

Hence, height of the isosceles trapezoid = AM = \sqrt{7} m

6 0
2 years ago
The function f(x) = (x - 4)(x - 2) is shown below. What is true about the domain and range of the function?​
Arlecino [84]

Answer:

Dom\{f(x)\} = \mathbb{R} (Since polinomial functions are continuous)

Ran\{f(x)\} = [-1, +\infty) (As this quadratic function has an absolute minimum, represented by its vertex)

Step-by-step explanation:

Graphically speaking, quadratic functions are represented by parabolas. In this case, we have a parabola in factorized form. From Theory of Functions, we get that domains of function represents the set of values of x so that exist an image, whose set is known as range is represented by values of f(x).

x is represented by horizontal axis in the figure, whereas f(x) is represented by the vertical axis. By using this approach we get that domain and range of the function are, respectively:

Dom\{f(x)\} = \mathbb{R} (Since polinomial functions are continuous)

Ran\{f(x)\} = [-1, +\infty) (As this quadratic function has an absolute minimum, represented by its vertex)

5 0
3 years ago
(2.4 × 103) × (3 × 10x) = 7.2 × 109 Whats is the x equal to
shusha [124]

Answer:

The value of x is 0.1058

(2.4x103)x(3x10x)=7.2x109

S2- simplify

(247.2)x(30x)=784.8

S4-Simplify to determine the value of x

7416x=784.8

x=0.1058

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
Other questions:
  • ILL GIVE YOU BRAINLIST * have to get it right * Which point best represents 15 ?
    6·1 answer
  • What is 923 rounded to the nearest hundred??
    11·2 answers
  • What is the smallest number that rounds to 30,000
    5·1 answer
  • Answer this for me pleasee i need help
    13·1 answer
  • Anyone know how to help?
    12·1 answer
  • 1. Brad spent $1,200 on a credit card this
    6·1 answer
  • Mary ate x pounds of cherries. Leslie ate LaTeX: \frac{6}{9}6 9 more. Write an expression to represent how many pounds of cherri
    10·1 answer
  • Look at the right-angled triangle ABC.
    13·1 answer
  • A sector with a central angle measure of \purpleD{175\degree}175°start color #7854ab, 175, degree, end color #7854ab has a radiu
    6·1 answer
  • Alan bought a desk on sale for $589. This price was 24% less than the original price. What was the original price?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!