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
bekas [8.4K]
3 years ago
13

Can someone please help me with this answer

Mathematics
1 answer:
iragen [17]3 years ago
5 0
The correct answer is C
You might be interested in
PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU BRAINLIEST!!!!!! PLSSS HELPPPP I WILLL GIVE YOU B
slava [35]

Answer:

x=1 and y=2

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
What coordinate changes when reflected over the y-axis?
Alexeev081 [22]

Answer:

When a point is reflected across the y-axis, the y-coordinate(s) remain the same. But the x-coordinate(s) is transformed into opposite signs.

7 0
3 years ago
Read 2 more answers
There are 5 exams in a semester. You have scored 77, 90, 85, and 100 on the previous four exams. What must you make on the fifth
siniylev [52]

Answer:

<h2>The correct answer for this question is 78.</h2>

Step-by-step explanation:

  • The average or mean of any variable or mathematical phenomenon is calculated as the division of the sum of all the numbers or items within the particular variable by the total number of items or numbers within the variable.
  • In this case, the marks of the 4 exams in the semester are 77,90,85 and 100 respectively.There are total 5 exams in the semester.
  • Let's suppose that the marks for the 5th exam is x.
  • Therefore, based on the mathematical formula to compute average or mean,to get an overall average of 86 including all the 5 exams, one has to get:-

   \frac{77+90+85+100+x}{5}=86

  77+90+85+100+x=430

  x=430-77-90-85-100

  x=78

  • Hence, based on the above calculations,one has has to get 78 on the 5th exam to obtain an overall average of exactly 86.

5 0
3 years ago
Help<br> Simplify. 2−4÷2+2^3
Radda [10]
Hey there!

If we use pemdas:

P - Parentheses
E - Exponents
M - Multiplicatiom
D - Division
A - Addition
S - Subtractiom

We know we have to evaluate the exponent first. Two to the rid power is equal to 8. Therefore, we have:

2 - 4/2 + 8

Next, we do the division. -4/2 = -2, so we have:

2-2 + 8 = 0 + 8 = 8

Hope this helps!
3 0
3 years ago
Read 2 more answers
Point T' has coordinates (-3, 4). If it was translated up 3 units, what were the coordinates of its pre-image?
MrMuchimi
Translation refers to a rigid motion or transformation where you move an object from one location to another. 
Translations are base on the rule (x,y) -- (x+a, y+b) where the words right and left represent the change in the x-axis, and the words up and down the change in the y-axis.

In this exercise it is asked you to find the coordinates of the preimage of point T', which has the coordinates (-3,4) and is the effect of a translation of 3 units up. As previous said, the words up and down represent a change on the y-axis, meaning that the y-coordinate is the one that should be changed.

If the translation from the preimage to the image was 3 units up, then the preimage can be found by subtracting three units.
Pre-image: (-3,4-3)= (-3,1)

The point that represents the coordinates of the pre-image is (-3,1).
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please Help Me!!!!
    9·2 answers
  • From eight different books, in how many ways can any four of them be arranged side by side on a bookshelf?
    11·1 answer
  • Find the value of x. <br> a) 2<br> b) 4<br> c) 6<br> d) 8
    15·1 answer
  • If tan 0= -(3)/(8), which expression is equivalent to cot 0 ?
    10·2 answers
  • Can someone write me an explanation for this PLZZZZZZZZZZZ
    5·1 answer
  • What is the value of p? 13^2=p Iready
    12·1 answer
  • What is the average rate of change from week 2 to week 4?
    14·1 answer
  • Byron is 2 years younger than Cindy. Eight
    8·2 answers
  • QAAAEAJ SEE ANDIAN KSNFSOCN D I HAVE NO IDEA IS GOING FOR A VENT AND THEN PINK IS GOING ON AND IT'S BLUE AND THEN IT'S BLUE THEN
    11·1 answer
  • What is the slope of a line that is perpendicular to the line y = 1/6 x + 4? The slope of the line is .
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!