3 years ago

Need help???! Explanation too please

Mathematics

1 answer:

Natalija [7]3 years ago

4 0

Answer:

When X=Y every number on either side is the same, for example 1(X)=1(Y)

Step-by-step explanation:

This is because when X=Y the X value isn't altered in any way to equal Y, so they are the same number, hope this helped!

You might be interested in

What is the value of 9 - [42 - (3 + 2)].

Vlada [557]

9 - [42 - (3 + 2)]

Parentheses first:

9-[42-5]

Brackets next:

9- 37

Now subtract to get -28

8 0

3 years ago

How many times larger is 9 × 10^9 than 3 x 10^-4

ratelena [41]

9 × 10^9
---------------- = 3 x 10^13
3 x 10^-4

answer
3 x 10^13 times larger

3 0

2 years ago

Blocks numbered 0-9 are placed in a box and a black is randomly picked the probability of picking an odd prime number is

Andrews [41]

Answer:

Step-by-step explanation:

$B_n = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9\\B_p = 2, 3, 5, 7\\B_{o_p} = 3, 5, 7\\$

There are 3 odd primes, namely : 3, 5, 7

The total amount of blocks is 9

The odds of picking and odd prime is $\frac{3}{9} \cdot 100\% = 33,(3)\%$

6 0

2 years ago

What’s the equation of the midline? Determine an equation for this graph ASAP

choli [55]

Answer:

y = -cos(2x)

Step-by-step explanation:

Mean/mid line: y = 0

It's a negative cos, with period pi.

So, y = -cos(2x)

7 0

2 years ago

What is the value of the expression? (–1.9 + 16) + (–7.1) A. –25 B. –10.8 C. 7 D. 21.2

Levart [38]

Answer: c

-1.9+16= 14.1
14.1-7.1= 7.0

4 0

2 years ago