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
inysia [295]
3 years ago
7

Two questions

Mathematics
1 answer:
melamori03 [73]3 years ago
5 0

Use PEMDAS method to execute operations in the following order:

  1. Parentheses
  2. Exponents
  3. Multiplication
  4. Division
  5. Addition
  6. Subtraction

First equation:

12 + (38 - 18)2 = 12 + 20 × 2 = 52

Second equation:

(12)2 - 6(2 - 23) = 24 - 6(-21) = 24 + 126 = 150

Hope this helps.

You might be interested in
2 complementary angles are in the ratio 7:8.find the angles
slavikrds [6]
Complementary angles add up to 90 degrees
7:8....added = 15

7/15 * 90 = 630/15 = 42 <== one angle is 42 degrees
8/15 * 90 = 720/15 = 48 <== other angle is 48 degrees
3 0
3 years ago
Which would be the best trend line for the given data set?
PSYCHO15rus [73]
I believe the correct answer would be a if it’s not remove my answer
6 0
3 years ago
Read 2 more answers
What is the slope of the line?
butalik [34]

let us assume that make inclination θ

with positive direction of x-axis then slope(m) of the line is given by

m=tanθ.

Hope it helps ☺☺

Mark as brainleist plz .

8 0
3 years ago
Read 2 more answers
The cross-sectional areas of a triangular prism and a right cylinder are congruent. The triangular prism has a height of 5 units
Fiesta28 [93]

u go to central too lol

6 0
2 years ago
Help 20 points!
Sergio [31]

Answer:

remember its a right angle so 90

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Other questions:
  • MICHELLE TOSSES TWO COINS AND THEN DRAWS A CARD FROM A STANDARD DECK OF 52.
    8·1 answer
  • If f(x) = x2 – 2x and g(x) = 6x + 4, for which value of x does (f + g)(x) = 0?
    13·1 answer
  • 3km 9hm 9dam 19m +7km 7dam
    9·1 answer
  • Graphing a line given it’s equation in standard form
    13·1 answer
  • For questions 3 and 4 identify any congruent figures in the coordinate plane explain​
    15·1 answer
  • Select the correct answer. What is the domain of the function represented by this graph? the graph of a quadratic function y = x
    6·2 answers
  • Which pair of vectors is orthogonal?
    11·1 answer
  • What is the measure of ZA?<br> 100"<br> A. 30<br> B. 50°<br> C. 70°<br> D. 130°
    11·1 answer
  • At the school carnival, Luke bought a hot dog for $2. He also bought game tickets for $0.25
    6·1 answer
  • Two times a number minus six another number is six. Two times the first number added to three times the other number is twenty f
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!