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4 years ago

Can you help me? I'm really struggling and stuck

Mathematics

1 answer:

Masja [62]4 years ago

8 0

3,6,6,6,9 median = 6 mean is 3+6+6+6+9=30 30/5=6 range is 9-3=6 BOOM!!!

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Did you hear about the lettuce and tomato race? The lettuce was a head and the tomato tried to ketchup.

Anettt [7]

Answer:

bruh

Step-by-step explanation:

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3 years ago

Twelve and eight hundredths added to four and thirty-five hundredths .. solve it

ryzh [129]

The answer is 16.43.

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4 0

4 years ago

Solve for x, 8x + 11 5x + 68

atroni [7]

X = 19

8x + 11 = 5x + 68
-5x -11 = -5x -11
3x = 57
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4 0

2 years ago

Read 2 more answers

The sum of squares of three consecutive numbers is 77 find the numbers

ollegr [7]

Answer:

4,5,6 are the three consecutive numbers. 16, 25 and 36 are their squares.

Step-by-step explanation:

Let the three consecutive numbers be x, (x+1), (x+2)

Now, the squares of these three numbers are $x^{2} ,(x+1)^{2} ,(x+2)^{2}$

Sum = 77

∴by the problem ,

$x^{2} +(x+1)^{2}+(x+2)^{2} = 77\\x^{2} +(x^{2} +2x+1)+(x^{2}+4x +4) = 77\\x^{2} +x^{2} +2x+1+x^{2} +4x +4 = 77\\3x^{2} +6x+5 = 77\\3x^{2} +6x = 77-5\\3x^{2} + 6x = 72\\3x^{2} +6x-72= 0\\$

{Taking 3 common }

$x^{2} +2x- 24 = 0\\$

{By factorization}

$x^{2} +2x- 24 =0\\ x^{2} +6x-4x-24=0\\x(x+6)-4(x+6)=0\\(x+6)(x-4)=0\\$

Therfore,

$x= -6,4\\$

X can't be negetive

∴ $x =4\\x+1=5\\x+2=6$

The squares of the three consecutive numbers are 16, 25, 36

The three consecutive numbers whose sum is 77 are 4, 5, 6

3 0

4 years ago

Find the slope of the given line on the graph. REMEMBER: Rise over run! Pls show work!

Arisa [49]

Answer:

-1

Step-by-step explanation:

slope = $\frac{y_1-y_2}{x_1-x_2}$ when given points (x₁, y₁) and (x₂, y₂) of a line

m = $\frac{6-1}{1-6}$ = 5/-5 = -1

5 0

4 years ago