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elena-s [515]
2 years ago
12

ASAP some answer this ASAP

Mathematics
2 answers:
Gekata [30.6K]2 years ago
7 0

Answer:

(-3, 7)

Step-by-step explanation:

minus the x value by 2, minus the y value 3, rule for reflection over line y=-x is (-x, -y), so just swap the signs, and thats your answer.

tatyana61 [14]2 years ago
5 0
This answe would have to be (-3,7)
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HELP ASAP PLEASE
Maurinko [17]

Answer:

It is b

Step-by-step explanation:

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5 0
3 years ago
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What is h(x)=x^(2)+2 find x if h(x)=6 please help me
zysi [14]

Answer:

its both positive or negative 2

Step-by-step explanation:

Y=x^(2)+2

*subtract the 2 on both sides: 6=x^(2)+2

*square root both sides: 4=x^2

the square root of 4 is 2, so the answer would be positive 2.

we also know -2^2 is positive 4, which gives us

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6 0
3 years ago
A seed company planted a floral mosaic of a national flag. The perimeter of the flag is 2,160 ft Determine the​ flag's width and
Illusion [34]

The length of flag is 760 feet and width of flag is 320 feet

<em><u>Solution:</u></em>

A seed company planted a floral mosaic of a national flag

Since, the flag is generally of shape rectangle, we can use the formula of rectangle

Let "a" be the length of rectangle

Let "b" be the width of rectangle

The length is 440 ft greater than the width

Length = 440 + width

a = 440 + b ----- eqn 1

The perimeter of the flag is 2,160 ft

<em><u>The perimeter of rectangle is given as:</u></em>

Perimeter = 2(length + width)

Substituting the given values, we get

2160 = 2(440 + b + b)

2160 = 880 + 4b

4b = 2160 - 880

4b = 1280

b = 320

<em><u>Substitute b = 320 in eqn 1</u></em>

a = 440 + 320

a = 760

Thus the length of flag is 760 feet and width of flag is 320 feet

4 0
4 years ago
A boat travels upstream for 2 hours. the return trip only takes 1.7 miles because the boat travels 2.5 miles faster downstream.
Ilia_Sergeevich [38]

Answer:

the boat travel one way = 2 x 14.16 = 28.32 miles

Step-by-step explanation:

the return trip only takes 1.7 miles (?) ... is it 1.7 hours (?)

the boat travels 2.5 miles (per hour ?) faster downstream

I calculate it on the assumption of my guess stated above ...

X: represent the boat speed / hour

distance one way = 2X

and Distance also = 1.7 * (x + 2.5 ) on return

2x = 1.7 x + 1.7 * 2.5 = 1.7x + 4.25

0.3 x = 4.25

x = 14.16

the boat travel one way = 2 x 14.16 = 28.32 miles

3 0
3 years ago
A penguin walks 10 feet in 6 seconds. At this speed:
frutty [35]

Answer: The penguin will walk 75.15 feet in 45 sec

3 0
3 years ago
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