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2 years ago

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The coordinates of the point that is a reflection of Y(-4,-2) across the x-axis are what. The coordinates of the point that is r

eflection of y across the y-axis are what?

1 answer:

Andreas93 [3]2 years ago

6 0

Answer:

Step-by-step explanation:

across x axis:(-4,2)

across y-axis:(4,-2)

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Help would be greatly appreciated!

NNADVOKAT [17]

Answer:

D the answer is D, thats when cos and sin are equal together

5 0

2 years ago

There are 4 lunch choices in a school cafeteria: Salad, Pizza, Spaghetti, and Sub Sandwiches. The percentage of students that ch

andrew-mc [135]

Answer:

The total number of students that ate lunch are 300 .

Step-by-step explanation:

Formula

$Percentage = \frac{Part\ value\times 100}{Total\ value}$

As given

There are 4 lunch choices in a school cafeteria: Salad, Pizza, Spaghetti, and Sub Sandwiches.

The percentage of students that chose salad is 15%.

If 45 students chose salad.

Here

Percentage = 15%

Part value = 45

Put in the formula

$15 = \frac{45\times 100}{Total\ value}$

$Total\ value= \frac{4500}{15}$

$Total\ value= 300$

Therefore the total number of students that ate lunch are 300 .

5 0

3 years ago

Read 2 more answers

Oro's book club was offering a special on books this month. He bought 5 for $0.98 each and then a regular book for $19.29. His t

Scrat [10]

5×.98 is 4.90 then add 19.29 and add 14.25. this equals $38.44 hope this helps.

8 0

2 years ago

Read 2 more answers

(2-2) slope intercept form

____ [38]

Answer:

y=mx+b

Step-by-step explanation:

m=slope B= y intercept

(2-2) y=(mx+b)

8 0

3 years ago

Given that circumference of a circle is 44m. Calculate it's area

dimaraw [331]

Answer:

Area=154.062 $m^{2}$

Step-by-step explanation:

As Circumference of a circle is given by;

$C=2\times \pi\times r$

As the circumference is 44m so we can calculate the value of r by using the above formula.

$44=2\times \pi \times r\\\\\frac{44}{2\pi} =r\\\\\implies r=\frac{22}{\pi} =7.003 m$

Now to Calculate the Area of a Circle.

As the area of a circle is,

$Area =\pi \times r^{2}\\ Area=\pi \times (7.003)^{2} \\Area=\pi \times 49.039\\Area=154.062m^{2}$

3 0

1 year ago