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Solnce55 [7]
3 years ago
12

Reading and gazing at the stars are two ways to

Mathematics
1 answer:
Dmitriy789 [7]3 years ago
8 0

Answer: A

Step-by-step explanation:

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How is the graph of the parent function y = StartFraction 1 Over x EndFraction transformed to create the graph of y = negative S
faltersainse [42]

Answer:

The answer is c horizontally compressed by a factor of 3 and reflected over the x-axis.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the area of the iscoseles triangle first answer=brainliest
blsea [12.9K]

Answer:

60cm^{2}

Step-by-step explanation:

so first we need to find the height so by splitting the isosceles triangle into two right-angled triangles and then applying Pythagoras' Theorem to one of them.

h^{2} =13^{2} -5^{2}

h^{2} =169-25

h^{2} =144

h=\sqrt{144}

h=12

We now know the height of the triangle and can use this to go back and find the area of the isosceles triangle.

area of triangle = \frac{1}{2} x base x height

area of triangle = \frac{1}{2} x 10 x 12

area of triangle = 60

5 0
3 years ago
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David received $50 dollars for working at his father’s store. He spent $20 dollars at the movies, and $10 dollars buying comic b
statuscvo [17]
Total amount of money received by David for working at his father's store = $50
Amount of money spent by David at the movies = $20
Amount of money spent by David buying comics books = $10
Amount of money spent by David buying candy = $5
Then
Total amount spent by David = (20 + 10 + 5) dollars
                                               = 35 dollars
Amount of money saved by David = (50 - 35 ) dollars
                                                       = 15 dollars
So
The ratio of the amount of money David
spent to the amount of money David saved = 35:15
                                                                      = 7:3
So the ratio of the amount of money David spent to the amount of money David saved is 7:3
5 0
3 years ago
URGENT- I'll give 20 points
egoroff_w [7]

Answer:

i think its c

Step-by-step explanation:

so sorry if its wrong

3 0
3 years ago
{8x [1+(20-6)]}÷ 1/2=
IceJOKER [234]
You would do 20-6 which = 14. + 1 =15. times 8= 120 then divide that by 1/2 =  240 if you do 120 divided by .5 in a calculator thats what you get. i hope that helps you

7 0
3 years ago
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