1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
DedPeter [7]
3 years ago
6

Can someone please answer this ASAP?

Mathematics
1 answer:
Ipatiy [6.2K]3 years ago
6 0

Answer:

Letter C

Step-by-step explanation:

Given:

5a+18

Subtract 18 from both sides

5a

Divide 5 from both sides to get a alone

a

Letter C is the correct answer choice because the dot is at -9, the arrow is facing to the left, and the dot is open indicating that it's not greater/less than ""or equal to"".

Hope this is helpful

You might be interested in
A ball is dropped from a 32-foot wall. Each time it bounces, it rises half as high as the distance it fell. The ball is caught w
Angelina_Jolie [31]

Answer:

I'm very trick one but I will get back to you

7 0
1 year ago
Read 2 more answers
Please help me <br> Show your work <br> 10 points
Svet_ta [14]
<h2>Answer</h2>

After the dilation \frac{5}{3} around the center of dilation (2, -2), our triangle will have coordinates:

R'=(2,3)

S'=(2,-2)

T'=(-3,-2)

<h2>Explanation</h2>

First, we are going to translate the center of dilation to the origin. Since the center of dilation is (2, -2) we need to move two units to the left (-2) and two units up (2) to get to the origin. Therefore, our first partial rule will be:

(x,y)→(x-2, y+2)

Next, we are going to perform our dilation, so we are going to multiply our resulting point by the dilation factor \frac{5}{3}. Therefore our second partial rule will be:

(x,y)→\frac{5}{3} (x-2,y+2)

(x,y)→(\frac{5}{3} x-\frac{10}{3} ,\frac{5}{3} y+\frac{10}{3} )

Now, the only thing left to create our actual rule is going back from the origin to the original center of dilation, so we need to move two units to the right (2) and two units down (-2)

(x,y)→(\frac{5}{3} x-\frac{10}{3}+2,\frac{5}{3} y+\frac{10}{3}-2)

(x,y)→(\frac{5}{3} x-\frac{4}{3} ,\frac{5}{3}y+ \frac{4}{3})

Now that we have our rule, we just need to apply it to each point of our triangle to perform the required dilation:

R=(2,1)

R'=(\frac{5}{3} x-\frac{4}{3} ,\frac{5}{3}y+ \frac{4}{3})

R'=(\frac{5}{3} (2)-\frac{4}{3} ,\frac{5}{3}(1)+ \frac{4}{3})

R'=(\frac{10}{3} -\frac{4}{3} ,\frac{5}{3}+ \frac{4}{3})

R'=(2,3)

S=(2,-2)

S'=(\frac{5}{3} (2)-\frac{4}{3} ,\frac{5}{3}(-2)+ \frac{4}{3})

S'=(\frac{10}{3} -\frac{4}{3} ,-\frac{10}{3}+ \frac{4}{3})

S'=(2,-2)

T=(-1,-2)

T'=(\frac{5}{3} (-1)-\frac{4}{3} ,\frac{5}{3}(-2)+ \frac{4}{3})

T'=(-\frac{5}{3} -\frac{4}{3} ,-\frac{10}{3}+ \frac{4}{3})

T'=(-3,-2)

Now we can finally draw our triangle:

8 0
3 years ago
A radio station had 120 tickets to a concert. They gave away 2 times as many tickets to listeners as to employees. How many tick
enyata [817]

Step-by-step explanation:

If the tickets given to employees = 40

Then tickets given to listeners = 2 x no of employees tickets

= 2 x40 = 80

Total tickets = 40+ 80 = 120

8 0
3 years ago
If the Diameter is ten then what is the area of it
Pepsi [2]

Answer:

78.54

Step-by-step explanation:

Hope this helps!

7 0
2 years ago
Good morning my name is Makayla and I'm new so if u can help with my homework I can give u 5 stars if u can help me plss
Leokris [45]

Answer:

7.) 26

8.) 16

9.) 14

10.) 27

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • I need some help with solving inequalitys 9x-9 greater thab or equal to 2(8x-15)
    9·1 answer
  • A plane traveled 1176 miles to Phoenix and back. The trip there was with the wind. It took 14 hours. The trip back was into the
    8·1 answer
  • Problem 3
    5·1 answer
  • Simplify. <br><br> (-4)2 · 2 + 3 - 5 · 3
    7·1 answer
  • Which of the following phrases can be written as the algebraic expression 9(86−x)?
    14·1 answer
  • $500 to $550. What was the percent of increase?
    13·2 answers
  • Need help finding x and y intercept.
    11·1 answer
  • First step when solving 2x+8=8
    5·2 answers
  • Of the players on a bowling team7/10 or 7 won trophies. Explain how you can find the number of players on the team.?
    9·1 answer
  • Irrational numbers are
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!