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3 years ago

Can someone explain I’m confused on how to do this my teacher can’t teach me this has no time

Mathematics

2 answers:

kaheart [24]3 years ago

8 0

Answer:

The factors of 9 are: 1, 3, 9

The factors of 15 are: 1, 3, 5, 15

Then the greatest common factor is 3.

The factors of 16 are: 1, 2, 4, 8, 16

The factors of 28 are: 1, 2, 4, 7, 14, 28

Then the greatest common factor is 4.

The factors of 50 are: 1, 2, 5, 10, 25, 50

The factors of 75 are: 1, 3, 5, 15, 25, 75

Then the greatest common factor is 25.

Liono4ka [1.6K]3 years ago

6 0

Answer:

A is 3 B is 4 n C is 25

Step-by-step explanation:

bra it ez r u a 6th grader

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Allometric relations often can be modeled by f(x)= x^b, where a and b are constants. One study showed that for a male fiddler

dolphi86 [110]

Answer:

a) $f(2)= 0.448 (2)^{1.21}= 1.036 grams$

b) $0.5 = 0.448 x^{1.21}$

Dividing both sides by 0.448 we got:

$\frac{0.5}{0.448} = x^{1.21}$

We can appy the exponent $\frac{1}{1.21}$ in both sides of the equation and we got:

$(\frac{0.5}{0.448})^{\frac{1}{1.21}} = x= 1.095grams$

Step-by-step explanation:

For this case we know the following function:

$f(x) = 0.448 x^{1.21}$

The notation is: x is the weight of the crab in grams, and the output f(x) is the weight of the claws in grams.

Part a

For this case we just need to replace x = 2 gram in the function and we got:

$f(2)= 0.448 (2)^{1.21}= 1.036 grams$

Part b

For this case we know tha value for $f(x) =0.5$ and we want to find the value of x who satisfy this condition:

$0.5 = 0.448 x^{1.21}$

Dividing both sides by 0.448 we got:

$\frac{0.5}{0.448} = x^{1.21}$

We can appy the exponent $\frac{1}{1.21}$ in both sides of the equation and we got:

$(\frac{0.5}{0.448})^{\frac{1}{1.21}} = x= 1.095grams$

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3 years ago

Look at the image. ( Ill give brainliest to best answer.)

nalin [4]

C. 1 solution hope it helps

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3 years ago

Solve for the value of b

OverLord2011 [107]

Answer:

Step-by-step explanation:

7b-2+3b+2=180

10b=180

b=18

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3 years ago

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zavuch27 [327]

Well circle it m9 XD

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3 years ago

What is BC ?<br><br><br> Enter your answer in the box.

tangare [24]

Lines AB and AC are equal so you set up an equation like so...
4x + 1 = 2x + 23
Subtract 1 from both sides.
4x = 2x + 22
Subtract 2x from both sides.
2x = 22
Divide.
x = 11
Now you need to plug in 11 into 3x - 8.
3(11) - 8
= 33 - 8
= 25
So BC is 25.
I hope this helps love! :)

5 0

3 years ago