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3 years ago

Fourteen decreased by a number

Mathematics

2 answers:

Galina-37 [17]3 years ago

6 0

Answer:

14 - n

Step-by-step explanation:

Let the number be n.

14 - n

arlik [135]3 years ago

5 0

the equation you need is:

y=x-14

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What is 1/2 times 1/2 times 2 times 12

4vir4ik [10]

Answer:

Step-by-step explanation:

1/2 * 1/2 * 2 * 12 =

1/2 * 12 (because the 1/2 and 2 cancel out, as they form 1) =

8 0

3 years ago

Read 2 more answers

Given the system of constraints name all vertices. Then find the maximum value of the given objective

larisa86 [58]

Answer:

$35$

Step-by-step explanation:

The constraints are

The red line represents the function

$y\leq \dfrac{1}{3}x+1$

At $y=0$

$0=\dfrac{1}{3}x+1\\\Rightarrow -1=\dfrac{1}{3}x\\\Rightarrow x=-3$

At $x=0$

$y=0+1\\\Rightarrow y=1$

Two points are $(-3,0),(0,1)$

The blue line represents the function

$5\geq y+x$

at $y=0$

$5=x$

at $x=0$

$y=5$

Two points are $(5,0),(0,5)$

The other two constraints are $x\geq 0$ , $y\geq 0$ . So, the point has to be in the first quadrant

From the graph it can be seen there are two points where the function will be maximum let us check them.

$(3,2)$

$7x-2y=7\times 3-2\times 2=17$

$(5,0)$

$7x-2y=7\times 5-2\times 0=35$

So, the maximum value of the function is $35$ .

3 0

3 years ago

Four pieces of rope unknown(but equal) length and 10 more feet of rope are attached together. The resulting rope is 30 feet long

attashe74 [19]

The 4 pieces of rope equals 5 feet each one

7 0

4 years ago

PLEASE HELP ME WITH THIS

Nataly [62]

Answer:4/10

Step-by-step explanation:

6 0

3 years ago

Please help!! ASAP!!!!

Softa [21]

Tan(theta)= pi

Now, in order for you to find the angle (theta), you would inverse tan both the left and the right to find the value. The inverse of tan is tan^-1.

tan(theta)=pi ---> theta = tan^-1(pi)

Then, you would plug tan^-1(pi) into a calculator, giving you the value

1.26

8 0

3 years ago