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3 years ago

(n+7)(n+2)(3n-4) pls answer the question

Mathematics

1 answer:

Sergeu [11.5K]3 years ago

8 0

Answer:

3x3+23x2+6x−56 it depends what type of answer they want like do they want you to simplify, if so that's the answer

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Please answer the question in the image.

solniwko [45]

First find x:

3x + 41 + x + x-8 + 2 = 100

Simplify :

5x + 35 = 100

Subtract 35 from both sides:

5x = 65

Divide both sides by 5:

X = 13

Total British stamps = x + x-8 = 13 + 13-8 = 18

Probability of being British = 18/100 = 9/50 as a fraction.

5 0

4 years ago

Please help asap!!!!

igor_vitrenko [27]

Answer:

$m\widehat {MP} =46\degree$

Step-by-step explanation:

By inscribed angle theorem:

$m\angle MQP=\frac{1}{2} \times \widehat {MP}$

$23\degree =\frac{1}{2} \times m\widehat {MP}$

$23\degree \times 2= m\widehat {MP}$

$m\widehat {MP} =46\degree$

7 0

3 years ago

Simplify the expressions:

miv72 [106K]

Answer:

1. -9w-15

2. 15w+13

3. -23

6 0

2 years ago

What is the slope of the line that passed through (3,-4) and (4,9)

Advocard [28]

Step-by-step explanation:

<u>Step 1: Find the slope</u>

<u /> $m=\frac{y_2-y_1}{x_2-x_1}$

$m=\frac{9-(-4)}{4-3}$

$m =\frac{9+4}{1}$

$m=13$

Answer: The slope is 13

5 0

4 years ago

How do i graph a quadratic function with only a a and c

Gnoma [55]

easy

Step-by-step explanation:

if you have for example x^2-4

just graf x^2 and that put down all point for 4

5 0

3 years ago