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Vikentia [17]
2 years ago
12

If the coordinates of B are (1,-5) what are coordinates of B The image of B after R90​

Mathematics
1 answer:
creativ13 [48]2 years ago
6 0

Answer:

what is r90 and I will be able to answer

Step-by-step explanation:

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astraxan [27]
It equals 1.7 because you're moving the decimal point by two places, when dividing by 100
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3 years ago
Solve.<br> x² + 5x – 2=0
ExtremeBDS [4]

Answer:

1

Use the quadratic formula

=

−

±

2

−

4

√

2

x=\frac{-{\color{#e8710a}{b}} \pm \sqrt{{\color{#e8710a}{b}}^{2}-4{\color{#c92786}{a}}{\color{#129eaf}{c}}}}{2{\color{#c92786}{a}}}

x=2a−b±b2−4ac​​

Once in standard form, identify a, b, and c from the original equation and plug them into the quadratic formula.

2

+

5

−

2

=

0

x^{2}+5x-2=0

x2+5x−2=0

=

1

a={\color{#c92786}{1}}

a=1

=

5

b={\color{#e8710a}{5}}

b=5

=

−

2

c={\color{#129eaf}{-2}}

c=−2

=

−

5

±

5

2

−

4

⋅

1

(

−

2

)

√

2

⋅

1

Step-by-step explanation:

this should help

8 0
3 years ago
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Five and one half less than 3 times a number
Rama09 [41]

3x - 5 1/2      is the expression


5 0
3 years ago
Omar has 2 3/4 cup of Joe to make dumplings. If he uses 3/16 cup of Joe for each dumpling how many whole dumplings can Omar make
Fiesta28 [93]

Answer:

44/3 or 14 and 2/3

Step-by-step explanation:

First convert 2 and 3/4 in a improper fraction which gives you 11/4.

Next, you divide 11/4 and 3/16.

It will give you 44/3 which can be 14 and 2/3.

6 0
3 years ago
This year a softball coach raise $1200 for new equipment that is 4% less then he raise last year how much did he raise last year
charle [14.2K]
1200*96%
1200 \times 0.96
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3 years ago
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