3 years ago

Is algebra.

Mathematics

2 answers:

mrs_skeptik [129]3 years ago

8 0

Answer:

(x+9)(x+10)

Step-by-step explanation:

Explanation in Image,

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Reptile [31]3 years ago

5 0

Answer:

(x+9)(x+10)

Step-by-step explanation:

9*10=90

9+10=19

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Savatey [412]

Answer:

cool dude surface of area cylinder of circle surface

5 0

3 years ago

Seventy cards are numbered 1 through 70 , one number per card. One card is randomly selected from the deck. What is the probabil

Vanyuwa [196]

Answer:

$Probability = \frac{2}{35}$

Step-by-step explanation:

Given

$Total = 70$

First, we need to list the multiples of 5

$M_5 = \{5,10,15,20,25,30,35,40,45,50,55,60,65,70\}$

Then, multiples of 3 $M_3 = \{3,6,9,12,15,18,21,24,27,30,33,36,39,42,45,48,51,54,57,60,63,66,69\}$

Next, is to list out the common elements in both

$M_3\ n\ M_5 = \{15,30,45,60\}$

$n(M_3\ n\ M_5) = 4$

The required probability is then calculated as thus:

$Probability = \frac{n(M_3\ n\ M_5)}{Total}$

$Probability = \frac{4}{70}$

$Probability = \frac{2}{35}$

7 0

3 years ago

1. The point (1,-7) is on a circle k, which has its<br> centre at 0(0,0)<br> Sketch the circle k.

maria [59]

Answer:

answered with a diagram

6 0

3 years ago

6. A bus station has 8 buses that hold a total

lesantik [10]

Answer:

1040 passengers

Step-by-step explanation:

416÷8=52

52×20=1040

5 0

3 years ago

Read 2 more answers

Tell whether each function is linear or nonlinear use the drop down menus to show yo answer

saveliy_v [14]

Answer:

If it's a straight line it's linear, if it curves it's non-linear.

Step-by-step explanation:

6 0

3 years ago