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2 years ago

. Which of the following equations is(are)

Mathematics

1 answer:

BARSIC [14]2 years ago

3 0

Answer:

C . 5x-3y=-15

Step-by-step explanation:

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Describe the sequence of basic rigid motions that shoews S1 = S2

telo118 [61]

Answer:

S1 is congruent to S2

Step-by-step explanation:

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2 years ago

Does anyone know evaluate version

exis [7]

Answer: 6

Step-by-step explanation:

6x6x6 =216

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1 year ago

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Darya [45]

Answer:

two are correct: side ED is equal to DC, and ABCDE is a pentagon

Step-by-step explanation:

pentagon is a polygon having 5 sides

You can find the length of BC by using the distance formula

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2 years ago

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Susie bought 4 3/4 pounds of cherries at the store. She ate 5/8 of a pound on the way home.

GuDViN [60]

Convert 4 3/4 to 4 6/8 to match the fraction of 5/8 that she ate. 4 6/8 - 5/8 = 4 1/8. Susie has 4 1/8 lbs of cherries left.

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2 years ago

10) Find the measure of angle D. Hint: you must do two math problems to solve

NISA [10]

Answer:

Option A.) 43°

Step-by-step explanation:

Part 10)

step 1

Find the length of side EG

see the attached figure to better understand the problem

we know that

In the right triangle EGF

$cos(65^o)=\frac{EG}{EF}$ ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(65^o)=\frac{EG}{11}$

solve for EG

$EG=(11)cos(65^o)\\EG=4.65\ cm$

step 2

Find the measure of angle D

In the right triangle DEG

$tan(D)=\frac{EG}{DG}$ ----> by TOA (opposite side divided by adjacent side)

substitute the given values

$tan(D)=\frac{4.65}{5}\\\\D=tan^{-1}(\frac{4.65}{5})=43^o$

3 0

2 years ago