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svetlana [45]
4 years ago
9

HELP ME PLEASE!! Write an correct answer ! 12 points!

Mathematics
1 answer:
Bogdan [553]4 years ago
6 0
The rise & run for ΔABC is 1 and 3. 
The slope is 1/3 because it is rise over run. 
For ΔDFA, the rise and run is 2 and 6. 
2/6 is equal to 1/3, so the slope is constant. 
Hope this helps!
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If i ate 20 candy bars and 40 more what do i have
DaniilM [7]

Answer:

Diabetes

Step-by-step explanation:

By consuming that much candy your blood sugar levels would skyrocket causing you to get diabetes.

3 0
3 years ago
The value of a car with an initial purchase price of $18,250 depreciates by<br><br> 11% per year.
larisa [96]

Step-by-step explanation:

This problem on depreciation of price.

Given data

initial price = $18,250

rate of depreciation = 11%

to solve for the new price we must find 11 percent of the initial price (depreciated value) and subtract from the initial price, we have

depreciation=

\frac{11}{100} *18250\\0.11*18250= 2007.5

Hence the depreciation= $2007.50

the new amount is = initial amount - depreciation

=18250-2007.50\\= 16242.50

the new amount is $16242.50

5 0
3 years ago
9. Verify experimentally that alternate angles are equal​
hoa [83]

Answer:

i am not sure if i answered your question correctly or not

Step-by-step explanation:

the Alternate Interior Angles Theorem states that, when two parallel lines are cut by a transversal , the resulting alternate interior angles are congruent . So, in the figure below, if k∥l , then ∠2≅∠8 and ∠3≅∠5

hope this help:)

6 0
3 years ago
How to simplify algebraic fractions
sineoko [7]

Answer:

You typically apply the same rules as you would for 'regular' fractions.

So you can multiply numerator and denominator by the same value if needed. If you want to add fractions you must make sure the denominators are the same, etc.

The value you multiply by can be an algebraic expression.

7 0
3 years ago
What is the surface area of this right rectangular prism?
tiny-mole [99]

Answer:

32 yd^2

Step-by-step explanation:

Ignore rounded approximations (i.e. 2.66, 1.33). For all calculations, use fractions and EXACT values.

This prism has 6 surfaces:

  1. Front: 3 x 2.66 = 8
  2. Back: 3 x 2.66 = 8
  3. Top: 3 x 1.33 = 4
  4. Bottom: 3 x 1.33 = 4
  5. Side: 1.33 x 2.66 = 4
  6. Side: 1.33 x 2.66 = 4

Total SA: 8(2) + 4(4) = <u>32 yd^2</u>

7 0
2 years ago
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