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3 years ago

What Is the answer please

Mathematics

2 answers:

S_A_V [24]3 years ago

6 0

What question are you wanting?

Anton [14]3 years ago

5 0

Which one 11 or 13. it be easier to know

You might be interested in

Not sure how I would solve this

Elden [556K]

Answer:

7/6

Step-by-step explanation:

m = (y2-y1)/(x2-x1)

Using the given points

m = (-2 - -9)/(2 -8)

= (-2+9) / (-6)

= 7/6

4 0

3 years ago

What is the perimeter of a parallelogram with base 32 cm, side length 34 cm, and height 19 cm?

Serjik [45]

Answer:

$p=132cm^2$

Step-by-step explanation:

Given the following question:

Formula for perimeter:

$2(s+b)$

We are given a base and a length for this parallelogram. So, to find the perimeter we simply have to substitute the values into the formula and solve.

$2(s+b)$
$2(34+32)$
$34+32=66$
$2(66)$
$2(66)=2\times66=132$
$p=132cm^2$

Hope this helps.

8 0

2 years ago

Why you tube is not working

ddd [48]

It is working

Have a great day

4 0

2 years ago

Solve for x -

weqwewe [10]

$QUADRATIC \: \: RESOLUTIONS \\ \\ \\ Given \: \:expression - \\ \\ \frac{1}{a} + \frac{1}{b} + \frac{1}{c} = \frac{1}{a + b + x} \\ \\ \frac{1}{a} + \frac{1}{b} = \frac{1}{a + b + x} - \frac{1}{x} \\ \\ \frac{a + b}{ab} = \frac{ - (a + b)}{x(a + b + x)} \\ \\ \frac{1}{ab} = \frac{ - 1}{x(a + b + x)} \\ \\ Simplifying \: \: above \: \: expression \: \: , \: \\ \\ We \: get \: a \: Quadratic \: equation \: - \\ \\ {x}^{2} + (a + b)x + ab = 0 \\ \\ (x + a)(x + b) = 0 \\ \\ \\ || \: \: \: x = - a \: \: \: || \: \: \: x = - b \: \: \: || \: \: \: \: \: \: \: \: \: \: \: Ans.$

5 0

3 years ago

Read 2 more answers

5x + 3y = 26<br> 6x+ 7y=21

kupik [55]

Answer:

x = -1

Step-by-step explanation:

5x + 3y = 26

- (6x + 7y = 21)

_________

-x - 4x = 5

-5x = 5

x = -1

7 0

1 year ago