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2 years ago

Find two numbers that multiply to give u 12 and add to give you 13

Mathematics

2 answers:

Shkiper50 [21]2 years ago

6 0

12 and 1
12+1 = 13
12*1= 12

Lina20 [59]2 years ago

3 0

The answer is not factorable / prime because there is no number you can multiply to get 12 and add to get 13.

Hope this helps!! ;))
Have a grat day!! <3

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One dozen eggs cost $1.98. How much does one egg cost?

rodikova [14]

We know that one dozen is 12 so with that all we need to do is divide $1.98 by 12 and get the unit price. The price for one egg is .165 cents.

8 0

2 years ago

Read 2 more answers

The oxygen consumption (in milliliter per pound per minute) for a person walking at x mph is approximated by the function f(x)=\

Oliga [24]

Answer: Speed = 5.6 mph

Oxygen consumption = 71.6 mL/lb/min

Step-by-step explanation: For the oxygen consumption to be the same, functions must be equal:

f(x) = g(x)

$\frac{5}{3}.x^{2} + \frac{5}{3}.x+10=11x+10$

Resolving:

$\frac{5}{3}.x^{2} + \frac{5}{3}.x - 11x =0$

$\frac{5}{3}x^{2} + \frac{5}{3}x - \frac{33x}{3}=0$

$\frac{5}{3}x^{2} - \frac{28x}{3}=0$

$\frac{x}{3}(5x - 28)=0$

$\frac{x}{3} = 0$

x=0

5x - 28 = 0

$x = \frac{28}{5}$

x = 5.6

The speed when the oxygen consuption is the same is 5.6 mph.

For the level of oxygen consumption:

f(5.6) = g(5.6)

g(5.6) = 11*5.6 + 10

g(5.6) = 71.6

The level of oxygen consumption is 71.6 mL/lb/min

3 0

3 years ago

If Alan read 204 pages in6 hours, how many pages would you expect him to read in 11 hours?

Amanda [17]

Answer:

374 Pages

Step-by-step explanation:

First find the unit rate. 204/6=34 pages per hour.

34*11=374

*Please mark the brainliest*

4 0

2 years ago

The width of a rectangle is 3 feet, and the diagonal is 5 feet. What is the area of the rectangle? 10 square feet 12 square feet

Vitek1552 [10]

Use Pythagoras! 12 square feet is the answer hope this helps!

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3 years ago

PLEASE HELP ME 20 POINTS

Leviafan [203]

Answer:

x- intercept = 8 , y- intercept = - 2

Step-by-step explanation:

To find the x- intercept, let y = 0 in the equation and solve for x

x - 4(0) = 8

x - 0 = x

x = 8 ← x- intercept

To find the y- intercept, let x = 0 in the equation and solve for y

0 - 4y = 8

- 4y = 8 ( divide both sides by - 4 )

y = - 2 ← y- intercept

4 0

2 years ago