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3 years ago

15

2) Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will res

ult in rectangle E? A) Rectangle A B) Rectangle B C) Rectangle C D) Rectangle D

1 answer:

Veronika [31]3 years ago

5 0

Answer:

the answer should be c

Step-by-step explanation:

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I'll give brainliest

Tpy6a [65]

Given:

$\angle a$ and $\angle b$ are complementary angles.

$\angle a=32^\circ$

To find:

The measure of $\angle b$ .

Solution:

According to the definition of the complimentary angles, the sum of two complementary angles is always 90 degree.

It is given that, $\angle a$ and $\angle b$ are complementary angles. So,

$\angle a+\angle b=90^\circ$

$32^\circ+\angle b=90^\circ$

$\angle b=90^\circ-32^\circ$

$\angle b=58^\circ$

Therefore, the measure of $\angle b$ is 58°.

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4 years ago

Hiro painted his room at a rate of 8 square meters per hour. After 3 hours of painting, he had 28 square meters left to paint. L

lesya692 [45]

Answer: $A(t)=-8t+52$

Step-by-step explanation:

<h3> The missing question is: "What is the Functions formula A(t)=?"</h3><h2 />

The equation of the line in Slope-Intercept form is:

$y=mx+b$

Where "m" is the slope and "b" is the y-intercept.

According to the data given in the exercise, you know that:

- $A(t)$ represents the area to paint the Hiros' romm as a function of time.

- The rate he painted the room was 8 square meters per hour.

- The area left to paint after 3 hours was 28 m².

Therefore, based on this, you can idenfity that:

1. The slope of the line is:

$m=-8$

2. One of the point on the line is:

$(3,28)$

So you must substitute the slope and the coordinates of that point into $y=mx+b$ and then solve for "b" in order to find its value:

$28=-8(3)+b\\\\28+24=b\\\\b=52$

Therefore, you can determine that the function $A(t)$ is:

$A(t)=-8t+52$

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3 years ago

Warm uppppppppppppppppppppppppppp

Greeley [361]

Answer:

2

Step-by-step explanation:

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3 years ago

I need help i will mark brainliest

GalinKa [24]

Answer:

-2?

Step-by-step explanation:

Multiply -1 by -4 to get 4

subtract 20 from 12 to get -8

$\frac{-8}{4}$ simplify to get -2

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3 years ago

Given a circle with the equation ( x − 2 ) 2 + ( y − 3 ) 2 = 7 , which of the following represents the center and radius of the

kogti [31]

Answer:

center (h,k)=(2,3)

Step-by-step explanation:

$radius = \sqrt{ \frac{7}{2} }$

8 0

3 years ago