3 years ago

ΔA’B’C’ is a reflection of ΔABC. Which best describes the reflection?

Mathematics

1 answer:

ruslelena [56]3 years ago

5 0

Answer:

A reflection over the line x=3

Step-by-step explanation:

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Which of the following is the solution to the

Studentka2010 [4]

Answer:

the answer to this problem Is C. x>-3

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2 years ago

Chris is cutting a roll of cookie dough into pieces that are 1/2 inches thick. if the roll is 10 1/2 inches long, how many piece

Zepler [3.9K]

Answer:

5.25

Step-by-step explanation:

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3 years ago

Read 2 more answers

If θ is an angle in standard position that terminates in Quadrant IV such that cosθ = 3/5, then cosθ/2 = _____. -

Sveta_85 [38]

Answer:

$cos \frac{\theta}{2}= 0.894$ .

Step-by-step explanation:

Given:

$cos\ \theta= \frac35$

We need to find $cos \ \frac{\theta}{2}$

Solution:

$cos\ \theta= \frac35$

First we will find the value of $\theta$ .

Now taking $cos^{-1}$ on both side we get;

$\theta= cos^{-1} \ \frac{3}{5}\\\\\theta = 53.13$

Now we will find the $\frac{\theta}{2}$ .

$\frac{\theta}{2}$ = $\frac{53.13}{2} = 26.565$

Now we will find $cos \ \frac{\theta}{2}$ we get;

$cos \frac{\theta}{2}=cos\ 26.565 = 0.894$

Hence $cos \frac{\theta}{2}= 0.894$ .

4 0

3 years ago

Howard's goal is to drink 200 ounces of liquid each day.Yesterday he drank 169 ounces of water. He also drank five eight ounce c

shutvik [7]

Answer:

Yes

Step-by-step explanation:

5 x 8 = 40, 169 + 40= 209 which is higher than 200

6 0

3 years ago

At the city museum, child admission is $5.90 and adult admission is $9.70. On Sunday, 144 tickets were sold for a total sales of

alexdok [17]

Equations:
5.90c+ 9.70a= 1096.60
a + c = 144

There were 79 Children tickets sold,
and 65 adults tickets sold.

Your welcome!

5 0

3 years ago