All categories

4 years ago

Describe the change that occurs to the coordinates of a vertex of a figure when it is reflected across the Y axis

Mathematics

1 answer:

cupoosta [38]4 years ago

7 0

The sign of the x-coordinate changes; the y-coordinate stays the same.

You might be interested in

Suppose there are n students in a class what is the probability at least two students have same birthday

vitfil [10]

I don't have enough info to solve this

5 0

3 years ago

Read 2 more answers

Does anybody know the answers to these? will mark brainliest!

jeyben [28]

Answer:

Tan 45=√2/n

n=√2

again

sin 45=√2/m

m=2

answer: m=2,n=√2

2.

sin 45=x/3

x=3/√2=3√2/2

y=3√2/2

ans:x=3√2/2,y=3√2/3

3.

sin 45=a/4

a=4/√2

b=4/√2

ans:a=4/√2,b=4/√2

b=4 base sides of isosceles triangle

sin 45=4/a

a=4√2

ans:a=4√2 and b=4

5 0

3 years ago

What is 144 divided by 3 and does it have a remainder

Karolina [17]

The answer is 48 and no.

5 0

3 years ago

Read 2 more answers

If 3 is added to a number and the sum is multiplied by 7,gives 91 as result. Find the number.

WINSTONCH [101]

Answer:

Step-by-step explanation:

10+3 = 13

13 x 7 = 91

4 0

3 years ago

Read 2 more answers

What is the coefficient in the mathematical expression?

barxatty [35]

Using it's concept, it is found that the coefficient of the mathematical expression 7m² + 2(19) is of 7.

<h3>What is the leading coefficient of a polynomial?</h3>

The leading coefficient of a polynomial is the term that multiplies the highest exponent.

In this problem, the expression is given by:

7m² + 19.

The highest exponent is of 2, in m², hence the leading coefficient is of 7.

More can be learned about the coefficient of a mathematical expression at brainly.com/question/24380382

#SPJ1

4 0

2 years ago