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Ahat [919]
3 years ago
14

PLEASE HELP!!!! Pentagon ABCDE and pentagon A'B'C'D'E' are shown on the coordinate plane below Which two transformations are app

lied to pentagon ABCDE to create A'B'C'D'E'? Translated according to the rule (x, y) →(x + 8, y + 2) and reflected across the x-axis Translated according to the rule (x, y) →(x + 2, y + 8) and reflected across the y-axis Translated according to the rule (x, y) →(x + 8, y + 2) and reflected across the y-axis Translated according to the rule (x, y) →(x + 2, y + 8) and reflected across the x-axis

Mathematics
1 answer:
Sladkaya [172]3 years ago
5 0

Answer:

Translated according to the rule (x, y) =>(x+8, y+ 2) and reflected across the x- axis

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Spiral Homework<br>Chapter 3 Lesson 5<br>-ach expression.<br>2. 3(-3) + 17<br>5. -21(3) + (-19)​
tankabanditka [31]

2. 3(-3)+17=8

3. -21(3) + (-19)=-82​

Step-by-step explanation:

We need to solve the following expressions.

2. 3(-3)+17

Solving we get:

3(-3)+17\\=-9+17\\=+8

5. -21(3)+(-19)​

Solving we get:

-21(3) + (-19)\\=-63+(-19)\\=-63-19\\=-82

Keywords: Integers

Learn more about Integers at:

  • brainly.com/question/10435816
  • brainly.com/question/8301701

#learnwithBrainly

6 0
3 years ago
Michelle opened a savings account for her emergency fund. She deposited $2,000 into her account, which earns 2.10% interest, com
mrs_skeptik [129]

Answer: she will have $2042.4 have in the account after 1 year.

Step-by-step explanation:

We would apply the formula for determining compound interest which is expressed as

A = P(1 + r/n)^nt

Where

A = total amount in the account at the end of t years

r represents the interest rate.

n represents the periodic interval at which it was compounded.

P represents the principal or initial amount deposited

From the information given,

P = $2000

r = 2.1% = 2.1/100 = 0.021

n = 12 because it was compounded 12 times in a year.

t = 1 year

Therefore,

A = 2000(1 + 0.021/12)^12 × 1

A = 2000(1 + 0.00175)^12

A = 2000(1.00175)^12

A = $2042.4

5 0
3 years ago
If cos(Θ) = -2 9 , and 90° &lt; θ &lt; 180°, what is the value of tan(θ)?
frosja888 [35]
We know that

if  <span>90° < θ < 180°
</span>then
θ--------------> belong to the second quadrant
so
tan θ is negative

sin² θ + cos² θ=1----------> sin² θ=1-cos² θ----->sin² θ=1-(-2/9)²
sin² θ=1-(4/81)------> 77/81----------> sin θ=√(77/81)------> √77/9
sin θ=(√77)/9

tan θ=sin θ/cos θ------> [(√77)/9]/[-2/9]-------> -√77/2

the answer is the option
<span>A) -77sqroot/2</span>
7 0
3 years ago
Determine the slope and y-intercept <br><br> -6x-5y=15
Delicious77 [7]
The slope of a line in form ax+by=c is -a/b
the yint of the line is c/b


so

-6x-5y=15
slope=-(-6)/-5=6/-5=-6/5
yint is 15/-5=-15/5=-3

slope=-6/5
yint is -3

or you could just do slope intercept and solve for y
y=mx+b
m=slope
b=yintercept

slope=-6/5
yint is -3
6 0
3 years ago
Read 2 more answers
Help please thanks so much
Bas_tet [7]

Answer:

True

Step-by-step explanation:

because is it asking that the hight (y) is in what place in a more spicific wording

7 0
3 years ago
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