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lesantik [10]
2 years ago
7

Simple math! (i'll mark you)

Mathematics
2 answers:
Katena32 [7]2 years ago
7 0
49.6. This is because you put your Decimal 2 times to the left
navik [9.2K]2 years ago
6 0

Answer: 20% of 248.00 is the same as 10% + 10% of 248 and the answer is 49.6

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What is the answer to the problem (m-3)(-10)
OverLord2011 [107]

The answer is -10m + 30




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3 years ago
GEOMETRY PEOPLE PLEASE HELP ME!!!!!!!!!!!!!!!!! I WILL GIVE BRAINLIEST!
IrinaVladis [17]

\Delta KLJ\sim\DeltaNPM (AAA) Corresponding angles are congruent.

Therefore, the sides of the triangles are proportional:

\dfrac{4x-4}{20}=\dfrac{30}{25}    cross multiply

25(4x-4)=(20)(30)    use distributive property

(25)(4x)+(25)(4)=600\\\\100x+100=600    subtract 100 from both sides

100x=500     divide both sides by 100

x=5

--------------------------------------------------------------------------------------------

\Delta PQR\cong\Delta STU (SAS)

If two sides and the included angle of one triangle are equal to the corresponding sides and angle of another triangle, the triangles are congruent.

Therefore we have the equation:

3y-2=y+4\qquad|+2\\\\3y=y+6\qquad|-y\\\\2y=6\qquad|:2\\\\y=3

The perimeter of △PQR:

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Substitute the value of y to the expression:

P=8+3(3)=8+9=17\ ft

7 0
3 years ago
Reducing fractions 5 to 30
Bumek [7]

Answer: 1 to 6 or 1/6

Step-by-step explanation:

5 to 30 is 5/30

simplify to 1/6 because both the 5 and 30 are divisible by 5

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3 years ago
What is the most accurate name for the polygon shown in the figure? A. decagon B. hexagon C. octagon D. heptagon
miss Akunina [59]
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3 years ago
A rectangle has the dimensions 2.3 x 2.1. If I want a rectangle that has the area 16 times the size of the original rectangle, w
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Either 36,8 × 2,1 or 2,3 × 33,6

6 0
2 years ago
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