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soldier1979 [14.2K]
3 years ago
13

Given triangle ABC with coordinates A(−5, 4), B(−5, 1), and C(−7, 0), and its image A′B′C′ with A′(−1, 0), B′(−4, 0), and C′(−5,

−2), find the line of reflection. NEED ASAP WILL CROWN BRAINLIEST
Mathematics
1 answer:
RideAnS [48]3 years ago
6 0
A)1,7
b)8/3
c)2/3
d)1/3
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An angle measures 6 times the measure of its supplemantary angle. Find the measure of both angles
galben [10]

Answer:

<em>180/7 deg and 1080/7 deg</em>

Step-by-step explanation:

The measures of two supplementary angles add to 180 degrees.

One angle measures x.

The supplement measures 6x.

The sum of the measures is 180 deg.

x + 6x = 180

7x = 180

x = 180/7

6x = 1080/7

7 0
3 years ago
Four friends go out to lunch and decide to split the bill evenly. The bill comes to $48.20. How much does each person owe?
jeka94
Four friends go out to lunch and they agree to split the bill evenly.
so now you have to divide the price by 4 because there's four people.
$48.20. / 4.
so your answer is $12.05 that's so much each person will pay for their share of bill.
8 0
3 years ago
Read 2 more answers
4. Becca wants to make a giant cherry pie to try to break the world record. If she succeeds in making a pie with a 20 foot diame
prisoha [69]

Answer:

62

Step-by-step explanation:

8 0
3 years ago
Which of the following functions represent exponential decay?
Zina [86]

Option C: $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$ is the function that represent exponential decay.

Explanation:

The exponential decay can be represented by

$f(x)=a \cdot b^{x}$ where a>0 and 0

Option A: $f(x)=3(1.7)^{x-2}$

From the function, we can see that a=3 and b=1.7

Thus, a>0 and b>1

Thus, the function $f(x)=3(1.7)^{x-2}$ does not represent exponential decay.

Hence, Option A is not the correct answer.

Option B: $f(x)=3(1.7)^{-2 x}$

From the function, we can see that a=3 and b=1.7

Thus, a>0 and b>1

Thus, the function $f(x)=3(1.7)^{-2 x}$ does not represent exponential decay.

Hence, Option B is not the correct answer.

Option C: $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$

From the function, we can see that a=3^5=243 and b=\frac{1}{3} =0.3333

Thus, a>0 and 0

Thus, the function $f(x)=3^{5}\left(\frac{1}{3}\right)^{x}$ represent exponential decay.

Hence, Option C is the correct answer.

Option D: $f(x)=3^{5}(2)^{-x}$

From the function, we can see that a=3^5=243 and b=2

Thus, a>0 and b>1

Thus, the function $f(x)=3^{5}(2)^{-x}$ does not represent exponential decay.

Hence, Option D is not the correct answer.

8 0
4 years ago
In the above figure, m&amp;angle;P = 125° and m&amp;angle;Q = 5x. If angles P and Q are supplementary angles.
Veseljchak [2.6K]

9514 1404 393

Answer:

  the correct choice is marked: x = 11; Q = 55°

Step-by-step explanation:

If P and Q are supplementary, then ...

  Q = 180° -P

  Q = 180° -125°

  Q = 55°

Then we have ...

  5x = 55°

  x = 11°

4 0
3 years ago
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