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
MrRa [10]
3 years ago
8

Simplify 4-3(2*5-6)

Mathematics
2 answers:
olga55 [171]3 years ago
4 0

Answer:

4 - 3(2 \times  5 - 6) \\  \\ 1(10 - 6) \\  \\  = 4

4-3(2*5-6)

1(2*-1)

-2 both are answer

Mademuasel [1]3 years ago
4 0

Answer:

\boxed{\sf-8}

Step-by-step explanation:

Follow the PEMDAS order of operations:

→ Parentheses

→ Exponents

→ Multiplication

→ Division

→ Addition

→ Subtraction

_______________

\bigcirc\:\:\sf 4-3\left(2\times \:5-6\right)

----------------------------

\sf 1)\: Parentheses:-

\longmapsto\sf \left(2\times \:5-6\right)

\longmapsto\sf 10-6

\longmapsto\sf 4

____________

\sf 2) Multiplication:-

\longmapsto\sf 4-3\times \:4

\longmapsto\sf 3\times \:4

\longmapsto\sf 12

___________

\sf 3) Addition/Subtraction

\longmapsto\sf 4-12

\longmapsto\sf -8

<h3><u>________________________</u></h3>
You might be interested in
Solve by substitution -2x+5y=-17 y=-4x+1
Lera25 [3.4K]

Answer:

-2x +5(-4x+1) =-17

-2x -20x+5=-17

-22x+5=-17

-22x=-22

x=1

y=-4(1)+1

y=4+1

y=5

(1,5)

4 0
3 years ago
Find the Area of the figure below, composed of a parallelogram and one semicircle. Rounded to the nearest tenths place
AlexFokin [52]

Answer:

175.1

Step-by-step explanation:

Find the area of the semicircle:

(pi • radius²) / 2. [Radius is half of diameter]

(3.14 • 4²) / 2

(3.14 • 16) / 2

(50.24) / 2

25.12

Find the area of the parallelogram:

(base • height)

(30 • 5)

150

Add the areas of both shapes to get total area

25.12 + 150 = 175.12, round to the nearest tenths, 175.1

Hope this helps!

8 0
3 years ago
A lock is using 3 digits from 1 to 7 as its lock combination, the numbers can be repeated. How many different possible lock comb
Oksi-84 [34.3K]

The question is an illustration of selection (or combination)

The number of lock combination is 343

The given parameters are:

<em />n = 7<em> --- the number of digits to select from</em>

<em />r = 3<em> --- the number of digits the lock uses</em>

<em />

Because the digits can be repeated, the number of lock combinations is:

Lock = n^r

So, we have:

Lock = 7^3

Lock = 343

Hence, the number of lock combination is 343

Read more about combinations at:

brainly.com/question/15301090

7 0
3 years ago
If Tim and Terry started to run in opposite directions with the speeds of 90 feet per minute and 11 feet per minute respectively
swat32
You take 90 and multiply it by 18 then add that to 11 multiplied by 18 to get 1818 feet apart
5 0
3 years ago
Read 2 more answers
Select one of the factors of 4x^2 + 5x − 6
BARSIC [14]

Answer:

The answer to your question is: letter C

Step-by-step explanation:

                                        4x² + 5x - 6

Process

                4 x - 6 = - 24

                Find two numbers that added gives + 5 and multiply gives -24

                These numbers are + 8 and - 3

                 4x² + 8x - 3x - 6

                 4x ( x + 2) - 3(x + 2)

                (x + 2) (4x - 3)

5 0
4 years ago
Read 2 more answers
Other questions:
  • PLEASE HELPPP ASAP 50 POINTS !!!!!!!!!!!!!!!!!!! PIC BELOW
    10·2 answers
  • Who can answer this<br> (WITH AN EXPLANATION)<br> will mark brainlest
    11·1 answer
  • Con un descuento de 30% pero con un adicional de 16% cuánto pagará en realidad por el televisor
    6·1 answer
  • Neeeeeeeddd tooo much helplpp
    13·1 answer
  • Out of a sample of 970 car owners, you find 261 that made their purchase primarily based on brand loyalty. Step 1 of 2: If you a
    8·2 answers
  • Find the volume of a right circular cone that has a height of 2.4 in and a base with a
    14·2 answers
  • WILL MARK BRAINLIEST
    13·1 answer
  • Help help help help help help help help
    14·2 answers
  • What would be 80.9 km to cm
    10·1 answer
  • Solve the literal equation for y 5x-2=8+5y
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!