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2 years ago

Which ordered pair is the reflection of (3, 10) across the x-axis?

Mathematics

2 answers:

polet [3.4K]2 years ago

7 0

Answer:

(3,-10) try plotting all points and you'll find your answer.

AleksandrR [38]2 years ago

3 0

(3, -10) as only the x value will change

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Find the slope of the line. <br> Will give brainiest if correct.

tia_tia [17]

Answer:

1,2

Step-by-step explanation:

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3 years ago

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Luda [366]

Answer:

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3 years ago

Calculate the value of V when P=480

nadezda [96]

Answer:

v is 120

Step-by-step explanation:

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2 years ago

If measure of angle 1=30, then measure of arc ab=

Mnenie [13.5K]

An arc of a circle has the same measure as the central angle that intercepts it.

Central angle 1 intercepts arc AB.

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5 0

3 years ago

A sum amount <br>to rupees 34476 in two and a half years at 4% CI. the sum is

Kruka [31]

Given:

Amount = Rs. 34476

Rate of compound interest = 4%

Time = $2\dfrac{1}{2}=2.5$ years

To find:

The principal value.

Solution:

Formula for amount is

$A=P\left(1+\dfrac{r}{100}\right)^t$

Where, P is principal value, r is rate of interest and t is time in years.

Putting the given values, we get

$34476=P\left(1+\dfrac{4}{100}\right)^{2.5}$

$34476=P\left(1+0.04\right)^{2.5}$

$34476=P\left(1.04\right)^{2.5}$

$\dfrac{34476}{\left(1.04\right)^{2.5}}=P$

Now,

$P=31256.0090$

$P\approx 31256$

Therefore, the value of sum or principal value is Rs.31256.

6 0

3 years ago