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2 years ago

Hello :0 can someone help me !?

Mathematics

2 answers:

Llana [10]2 years ago

7 0

Answer: 6

Step-by-step explanation:

hope this is the right answer :)

natita [175]2 years ago

5 0

10 more weeks. Since he measures every 2 weeks, we go in two week increments. Every two weeks the puppy grows 3 more pounds. So if you do the math it would end up as 10 weeks.

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Serjik [45]

I think the answer is 49 cookies

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3 years ago

Which is bigger 2/3 or 14/21?

nata0808 [166]

They are the same because 14 is 2*7 and 21 is 3*7.

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3 years ago

Solve for the following equation step by step and justify your steps when using an exponential property.

mel-nik [20]

x = $\frac{5}{7}$

using the ' laws of exponents '

• $a^{m}$ × $a^{n}$ = $a^{( m + n )}$

• $a^{m}$ ÷ $a^{n}$ = $a^{(m - n)}$

• ( $a^{m}$ )^n = $a^{mn}$

$7^{2}$ × $7^{3}$ = $7^{5}$ ÷ $7^{3x}$ = $7^{5 - 3x}$

$7^{4x}$ = $7^{5 - 3x}$

equating the exponents since bases on both sides are 7

4x = 5 - 3x

7x = 5 ⇒ x = $\frac{5}{7}$

4 0

3 years ago

Find the distance between points O and V.-2 and 1/2

inn [45]

This problem is about the distance between points, in this case, we have to unidimensional coordinates, that is, point O is at -2, and Point V is at 1/2.

It's important to know that the proper way to find the distance here is by subtraction, we need to subtract the final points and the initial point. In math, such subtraction is called "differential" or "variation", just a fancy name.

$\Delta=\frac{1}{2}-(-2)=\frac{1}{2}+2=0.5+2=2.5$

<h2>Therefore, the distance from O to B is 2.5 units.</h2>

3 0

1 year ago

Use the relationship between the angles in the figure to answer the question. Which equation can be used to find the value of x?

Alenkasestr [34]

it would still be 29 bc it fliped around but it has to eqaul to the right angle

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3 years ago