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3 years ago

32.determine the rate of change of the graph

Mathematics

2 answers:

Anon25 [30]3 years ago

7 0

Rise over run 4/2 or 2 would be the rate of change the equation would be
Y=2x+12 or Y=4/2x+12 either one would work

densk [106]3 years ago

6 0

12, Y=2 X=1, starts at 12, rate is (12+(2*Y) + (1*X) )

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Either enter an exact answer in terms of T or use 3.14 for 7 and enter your answer as a decimal.

muminat

Answer:

N CCX XN

Step-by-step explanation:

7 0

3 years ago

I just need 30 please

PIT_PIT [208]

In the smaller triangle, let $y$ be the length of the smallest leg. Then the smallest leg in the larger triangle is $14-y$ .

Within the scope of the smaller triangle, we have $y$ such that

$x^2+y^2=13^2\implies y=\sqrt{13^2-x^2}$

Then within the larger the triangle, we would have

$x^2+(14-y)^2=15^2\iff x^2+\left(14-\sqrt{13^2-x^2}\right)^2=15^2$

Now we can solve for $x$ :

$x^2+14^2-28\sqrt{13^2-x^2}+(13^2-x^2)=15^2$

$\implies x=12$

8 0

3 years ago

The area of a square is 15.1 units². Estimate the length of the sides. Explain how you estimated.

kykrilka [37]

If it is just an estimate then it would be around <em>4</em>. 15.1 is pretty close to 16 which has a perfect square root of 4. Since it is a square both length and width would be the same. To check it you can just square 4 or 4 times 4 and get 16. Hopefully I helped! And sorry if I am wrong.

BTW the exact answer would be 3.88~ (square root of 15.1) just incase you needed that. :)

6 0

3 years ago

If a=4 and b=6 what is the answer <br> 5+(6a+10b)=

nika2105 [10]

Answer:

The answer to this problem is 89.

7 0

3 years ago

Read 2 more answers

Alexa is researching a cure for the coronavirus. She needs 14 test tubes for 4 experiments. The first experiment requires 2 test

grigory [225]

Answer:

She used 4 test tubes for the last experiment

Step-by-step explanation:

Total test tubes needed = 14

Experiment 1 = 2 test tubes

Total test tubes remaining = total - used

= 14 - 2

= 12 test tubes

Remaining experiment = 4 - 1

= 3

Test tubes used for the remaining experiment = test tubes remaining / Experiment remaining

= 12 / 3

= 4 test tubes

How many test tubes did she use for the last experiment?

She used 4 test tubes for the last experiment

6 0

3 years ago