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Tems11 [23]
3 years ago
13

PLEASE HELP ITS AN EMERGENCY!!

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
8 0

Answer:

m∠B=m∠R

Step-by-step explanation:

If you make the triangles congruent, you'll see many things like:

∠A=∠P

∠B=∠R

∠C=∠S

Line AB=Line RP

Line BC=Line RS

Line CA=Line SP

Out of the options, only m∠B=m∠R is true.

nignag [31]3 years ago
4 0

Answer:

m∠b = m∠r

Step-by-step explanation:

The triangle was reflected across line m.

A reflection is a rigid transformation. A rigid transformation does not change the measurement or size of a shape, so the pre-image and the image are <em>congruent</em>.

The angles on the pre-image corresponds to the angles on the image. This also is for line segments.

This means (for angle measurements):

  • Angle A is congruent to Angle P
  • Angle C is congruent to Angle S
  • Angle B is congruent to Angle R

Option D should be the correct answer.

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3 years ago
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3 years ago
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alexdok [17]

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Step-by-step explanation:

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5 0
3 years ago
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Someone please HELP!?
jeka94
 A negative exponent just means that the base is on the wrong side of the fraction line, so you need to flip the base to the other side.

For example

x^{-2}=\frac{1}{x^2}

or

( \frac{2}{5} )^{-4}=( \frac{5}{2} )^4

***************************************
(8r^{-5})^{-3}

(8* \frac{1}{r^5} )^{-3} \\\\( \frac{8}{r^5} )^{-3}&#10; \\  \\ ( \frac{r^5}{8} )^3&#10;\\\\ \mathrm{Apply\:exponent\:rule}:\quad *\left(\frac{a}{b}\right)^c=\frac{a^c}{b^c} \ \ \ \ \ \ \ \ \ \ \ \   *(a^b)^c=a^{bc}&#10; \\\\( \frac{r^{15}}{8^3} )&#10;\\\\( \frac{r^{15}}{512} )

The answer is "D"


7 0
3 years ago
You pick 4 baskets of strawberries. Each basket weighs 25.32 ounces. About how many ounces of strawberries did you pick?
kati45 [8]

Answer:

about 101.28 ounces in total

Step-by-step explanation:

Hope this helps

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3 years ago
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