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
NeTakaya
3 years ago
7

Graph the image of QRS after a rotation 270º counterclockwise around the origin.

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
8 0

Answer:

Q=(1,-5)

R=(5,-5)

S=(2,-7)

Step-by-step explanation:

You might be interested in
A<br> (Triangle)ABC is isosceles.<br> AB= 88 and CB = 12x + 4.<br> B<br> x= [?]
CaHeK987 [17]

Answer:

X=7 because 88=12x+4. Simple math gives you x=7

5 0
2 years ago
1) Sandra saves 12% of her salary for retirement. This year her salary was $3000 more than in the previous year, and she saved $
svp [43]
Given:
savings 12% of her salary.
savings $4,200
This year's salary: x + 3,000
Last year's salary: x

4,200 represents 12% of her salary.
4,200 / 12% =  35,000 is her salary this year.

x + 3,000 = 35,000
x = 35,000 - 3,000
x = 32,000  her salary last year.
3 0
3 years ago
Read 2 more answers
Need help <br> please solve<br><br> 2 log39
Alexeev081 [22]
You just need a calculator.
The answer is 3.1821

Source: A caluculator
4 0
3 years ago
A cylinder has volume 78 cm3 . What is the volume of a cone with the same radius and height? A 26 cm3 B 39 cm3 C 156 cm3 D 234 c
otez555 [7]

Answer:

Option A - 26 \mathrm{cm}^{3}

Step-by-step explanation:

Given: The volume of a cylinder = 78 \mathrm{cm}^{3}

Let us substitute the volume of cylinder in the formula.

The formula for volume of a cone is V=\frac{\pi r^{2} h}{3}                    (1)

The formula for volume of a cylinder is V=\pi r^{2} h              (2)

Substituting V=78 in equation (2), we get,

\begin{array}{c}{V=\pi r^{2} h} \\{78=\pi r^{2} h}\end{array}

Given that the cone has the same radius and height of that of the cylinder, let us substitute 78=\pi r^{2} h in equation (1)

\begin{array}{l}{V=\frac{\pi r^{2} h}{3}} \\{V=\frac{78}{3}} \\{V=26}\end{array}

Thus, the volume of a cone with the same radius and height of a cylinder is 26 \mathrm{cm}^{3}.

3 0
3 years ago
Customers of a phone company can choose between two service plans for long distance calls. The first plan has a $23 monthly fee
algol [13]

Answer:

460 minutes, or 7 hours and 20 minutes.

Step-by-step explanation:

Your formula is 0.14x+23=0.19x

X represents your minutes.

0.14*460+23=87.4

0.19*460=87.4

6 0
2 years ago
Read 2 more answers
Other questions:
  • AB and AD are tangent to circle C. Find the length of AB. <br> A. 39<br> B. 16<br> C. 3<br> D. 13
    6·1 answer
  • Together, Victor and Tami Vargas earn $33,280 per year. Tami earns $4,160 more per year than Victor earns. How much do Victor an
    5·1 answer
  • Which points are located in Quadrant l? Check all that apply. (0, 0) (1, 1) (7, 3) (5, 0) (8, 0) (1, 10)
    6·2 answers
  • How do you write 41.344 in word form
    9·1 answer
  • G(x)=4x-7 find g(-9)
    14·2 answers
  • Agiven line has the equation 10x+27-2
    14·1 answer
  • P = A + B + C Find P if A = 23 B = 17 C = 29 P=​
    9·2 answers
  • Kaitlyn drove 630 miles in 11.2 hours. What was her speed in miles per hour? (UNIT RATES QUESTION!!!!!)
    15·1 answer
  • She bought <br> 314yards of fabric. Her total cost was $13. What was the cost per yard?
    11·1 answer
  • I don’t know what to do and I need to finish this by tonight
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!