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sammy [17]
3 years ago
6

10-9+8×6÷(5-2^2) step by step please

Mathematics
2 answers:
Naily [24]3 years ago
8 0

Answer:

49

Step-by-step explanation:

10-9+8×6÷(5-2^2)

  • Solve the <u>parentheses and exponents</u>   (5-2^2) 5-4 =1

10-9+8×6÷1

  • Solve any <u>multiplication</u>   8×6 =48

10-9+48÷1

  • Solve any <u>division</u>   48÷1 =48

10-9+48

  • Solve any <u>addition</u>   -9+48 =39

10+39

  • Solve 10+39

alekssr [168]3 years ago
5 0

Answer:

49

Step-by-step explanation:

10 - 9 + 8 × 6 ÷ (5 - 2²)

Applying BODMAS (order of operations)

We solve what is in brackets first;

5 - 2² = 1 giving;

10 - 9 + 8 × 6 ÷ 1

We then divide to get;

10 - 9 + 8 × 6

We then multiply to get;

10 - 9 + 48

We then add to get;

58 - 9

By finally subtracting we get;

58 - 9 = 49


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Anybody good at this?<br> x - ( 9x -10) + 11 = 12x + 3 ( -2 + 1/3)
kenny6666 [7]
X - (9x -10) + 11 = 12x + 3( -2 + 1/3)
x - 9x + 10 + 11 = 12x - 5  ...........................(1/3-2) = -5/3 => x 3 = -5
-8x + 21 = 12x - 5
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8 0
3 years ago
The corner section of a football stadium has 6 seats on the first row. Each row after that has an additional 3 seats. How many s
julia-pushkina [17]

9514 1404 393

Answer:

  63

Step-by-step explanation:

The number of seats in a row will give an arithmetic sequence:

  6, 9, 12, 15, ...

The first term is 6; the common difference is 3. The general term is ...

  an = a1 +d(n -1) . . . . . . n-th term of sequence with first term a1, difference d

The 20th term of the sequence is ...

  a20 = 6 +3(20 -1) = 6 +57 = 63

There would be 63 seats on the 20th row.

7 0
2 years ago
Can someone please help me?:\
katrin [286]

The circumference of the top of the cake is 9.5\pi\approx29.845 in.

It sounds like the baker is trying to line the circumference with cherriesto fit as many as possible along the border, like in the picture I've attached below.

This comes down to dividing the cake's circumference by the diameter of each cherry:

\dfrac{9.5\pi}{0.75}\approx39.79

or about 39 cherries, making the answer D.

7 0
3 years ago
Any help on this please ?
dlinn [17]

Answer:

(0,-5), I believe.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
The diameter of a circle is 16 centimeters. How would you calculate the area?
Y_Kistochka [10]

Answer: 201.06

Step-by-step explanation:

To find the area of a circle with the radius, square the radius, or multiply it by itself. Then, multiply the squared radius by pi, or 3.14, to get the area. To find the area with the diameter, simply divide the diameter by 2, plug it into the radius formula, and solve as before.

Hope this helps!

6 0
3 years ago
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