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lidiya [134]
3 years ago
15

you have a right angle triangle, that is labelled with A B and C. The hypotenuse is 2.1 km and point C's angle is 57. Is AB or A

C shorter?
Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
7 0

Answer:

ab

Step-by-step explanation:

ac should always be longer for it would be the hypotnuse

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Nifal earned 9$ for washing two cars .He recived $1 more for the second car.How much was he paid for washing each car?Which two
Sveta_85 [38]

Answer:

Nifal received $ 4 for washing the first car.

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

Step-by-step explanation:

The problem can be rewritten as follows: Find the sum of two consecutive entire numbers equal to 9. That is:

x + y = 9

y = x+1

Then, by eliminating y:

x + (x+1) = 9

2\cdot x + 1 = 9

Now, let is clear x:

2\cdot x = 8

x = 4

Nifal received $ 4 for washing the first car.

The earning for the second car is: (x = 4)

y = x +1

y = 4 + 1

y = 5

Nifal received $ 5 for washing the second car.

4 and 5 have a sum of 9.

8 0
3 years ago
What are all shapes a all right angle rectangle can be
Gelneren [198K]

Answer:square, triangle, rectangle

Step-by-step explanation:

4 0
3 years ago
The Wheelers’ bill at a restaurant is $63.00. How much total money is Mr. Wheelers' lunch if he plans to tip 15%?
kicyunya [14]

we know that

when you want to figure out a tip, you take your total bill and multiply it by the percentage you would like to tip them

so

15%=15/100------> 0.15

$63*0.15=$9.45

the answer is

$9.45

7 0
2 years ago
Pls HELP WITH THESE TWO QUESTIONS NO LINKS
Marta_Voda [28]

Answer:

The answer to the first question is B.

The answer to the second question is C.

7 0
2 years ago
Read 2 more answers
HELLPPPPPPPPPPPPP Solve x2 - 16x + 60 = -12 by completing the steps. First, subtract 60 from each side of the equation. Next, ad
kompoz [17]

Answer:

x = 8 ± 2i\sqrt{2}

Step-by-step explanation:

Given

x² - 16x + 60 = - 12 ( subtract 60 from both sides )

x² - 16x = - 72

To complete the square

add ( half the coefficient of the x- term )² to both sides

x² + 2(- 8)x + 64 = - 72 + 64, thus

(x - 8)² = - 8 ( take the square root of both sides )

x - 8 = ± \sqrt{-8} = ± 2i\sqrt{2} ( add 8 to both sides )

x = 8 ± 2i\sqrt{2}

3 0
3 years ago
Read 2 more answers
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