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3 years ago

Can anyone please help me with this??????????? please please help me with this

Mathematics

2 answers:

Vanyuwa [196]3 years ago

8 0

Congruent is the corrrect answer ya

erastova [34]3 years ago

7 0

Answer: I agree with the other person, and are there any options for the other two parts?

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24j - 9 Factor the following expression using GCF

Anettt [7]

Answer:

See it and do it

Follow please

7 0

3 years ago

Find the smallest positive integer k such that 3240/k is a square number

sashaice [31]

Answer:

Step-by-step explanation:

First, factorize the number 3,240:

$3,240=2\cdot 1,620=2\cdot 2\cdot 810=2\cdot 2\cdot 2\cdot 405=2\cdot 2\cdot 2\cdot 2\cdot 5\cdot 81=2^3\cdot 5\cdot 9^2$

So,

$3,240=2^2 \cdot 2\cdot 5\cdot 9^2=18^2\cdot 10$

Now consider the fraction

$\dfrac{3,240}{k}=\dfrac{18^2\cdot 10}{k}$

If k = 10, then

$\dfrac{3,240}{k}=\dfrac{18^2\cdot 10}{10}=18^2$

is a square number.

For all k < 10, the fraction tex]\dfrac{3,240}{k}[/tex] is not a square number (this follows from factorization).

Or you can simply check the values of the fraction for all k < 10:

k = 1, $\dfrac{3,240}{1}=3,240$ is not a square number;
k = 2, $\dfrac{3,240}{2}=1,620$ is not a square number;
k = 3, $\dfrac{3,240}{3}=1,080$ is not a square number;
k = 4, $\dfrac{3,240}{4}=810$ is not a square number;
k = 5, $\dfrac{3,240}{5}=648$ is not a square number;
k = 6, $\dfrac{3,240}{6}=540$ is not a square number;
k = 7, $\dfrac{3,240}{7}$ is not a square number;
k = 8, $\dfrac{3,240}{8}=405$ is not a square number;
k = 9, $\dfrac{3,240}{9}=360$ is not a square number.

5 0

3 years ago

Will make BRAINLIEST

____ [38]

Answer:

Step-by-step explanation:

maximum calories in a day = 540

no. of calories from the dog food = 320 x 1 $\frac{1}{2}$

= 480

∴ she can have: 540 - 480

= 60 calories to stay inside calorie range

no. of new treats she can have = 60 ÷ 10

= 6

Hope this helps!

7 0

2 years ago

Read 2 more answers

What expression represents the area???

galben [10]

Answer:

Step-by-step explanation:

Area is width times height.

(5p-7)(3p+4)

Multiply using FOIL method

(First, outer, inner, last)

(5p*3p) + (5p*4) + (-7*3p) + (-7*4) =

15p² + 20p -21p - 28 =

15p²-p -28 =

B is the closest one. They might have made a typo.

6 0

3 years ago

globe has a diameter of 12 inches. What is the volume of the globe? Use 3.14 for pi. Round your answer to the nearest hundredth

vesna_86 [32]

113.09 because you divide the 12 by two because the rule

4 0

3 years ago

Read 2 more answers