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2 years ago

Reflect the shape A in the line y=-1

Mathematics

1 answer:

klemol [59]2 years ago

6 0

Answer:

(3,-3) (5,-3) (3,-6)

Step-by-step explanation:

y=-1 is now a horizontal line passing through the point (0,-1)

I hope this helps!!

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Rudik [331]

He should change the coefficient 5

4 0

3 years ago

Noah's oven thermometer gives a reading that is 2% greater than the actual temperature if the actual temperature is 350°F what w

blsea [12.9K]

Answer:

Step-by-step explanation:

Step one:

given data

actual reading= 350°F

thermometer reading 2% of the actual reading

Step two:

Required:

The thermometer reading

let us find 2% of 350°F

2/100*350°

=0.02*350

=7°F

Hence the thermometer reading is 7°F greater than 350°F

The thermometer reading is 350+7=357°F

6 0

3 years ago

A math class has 9 girls and 1 boy in the seventh grade and 3 girls and 3 boys in the eighth grade. The teacher randomly selects

siniylev [52]

Answer:

10% of choosing a 7th grade boy.

50% of choosing 8th grade boy

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Evaluate 64 1\2 * 10(-2) as a fraction

melamori03 [73]

Answer:

1/25

Step-by-step explanation:

64^=8

8*1/2=8/2

10^-2=1/100

8/2*1/100

1/25

This is picture for more preference.

8 0

3 years ago

21. Find the distance between the points. Leave your answer

asambeis [7]

Answer:

The answer is

$\sqrt{65} \: \: \: units$

Step-by-step explanation:

To find the distance between two points we use the formula

$\sqrt{ ({x1 - x2})^{2} + ( {y1 - y2})^{2} }$

where

( x1 , y1) and ( x2 , y2) are the points

From the question the points were

(-8,5), (-1.1)

Substitute the values into the above formula

That's

$\sqrt{ ({ - 8 + 1})^{2} + ({5 - 1})^{2} }$

$\sqrt{ ({ - 7})^{2} + {4}^{2} }$

$\sqrt{49 + 16}$

We have the final answer as

$\sqrt{65} \: \: units$

Hope this helps you

4 0

3 years ago