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Mashutka [201]
2 years ago
15

(–5) + [(–3) + (–2)] = [(–5) + (–2)] + (–3) answer it fast as you can ​

Mathematics
1 answer:
Naily [24]2 years ago
7 0
Ok done. Thank to me :>

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Which expression simplifies to 5√3?<br> OA. √30<br> OB. 45<br> OC. √75<br> OD. 15<br> Re
Vaselesa [24]

Option C

Let's see how

  • √75
  • √25×3
  • √5²×3
  • 5√3

Verified

8 0
2 years ago
Read 2 more answers
A new neighborhood activity complex is being built in erie. The perimeter of the rectangular playing field is 256 yards. The len
maw [93]

Answer:

The length of the rectangular playing field is 84 yards and the width is 44 yards

Step-by-step explanation:

Let

x ------> the length of the rectangular playing field

y -----> the width of the rectangular playing field

we know that

The perimeter of the rectangular playing field is equal to

P=2(x+y)

P=256\ yd

so

256=2(x+y) ------> equation A

we have that

x=2y-4 -----> equation B

Solve the system by substitution

Substitute equation B in equation A and solve for y

256=2(2y-4+y)

128=3y-4

3y=128+4

3y=132

y=44

Find the value of x

x=2(44)-4=84

therefore

The length of the rectangular playing field is 84 yards and the width is 44 yards

4 0
3 years ago
Will mark right answer brainliest
viktelen [127]

Answer:

the location of the missing vertex of rectangle is (7,-4)

the lenght of the base of rectangle is 12

Step-by-step explanation:

height = 10

base =12

the length of a rectangle is the longest side of rectangle regardless it is vertical or horizontal side

4 0
2 years ago
6. Complete a glide translation (x-2, y) and then reflect over x axis. What would be the new ordered pairs for P'and S'?
pishuonlain [190]

The glide translation and the reflection over x-axis are illustrations of transformation

The new ordered pairs for P'and S'are (x - 2, -y)

<h3>How to determine the new ordered pairs?</h3>

The given parameters are:

Glide translation (x-2, y)

Reflection over x axis

Assume the coordinates of point P and S are (x,y)

When translated, the new points would be:

(x-2, y)

The rule of reflection over the x-axis is:

(x,y) \to (x,-y)

So, we have:

(x - 2,y) \to (x - 2,-y)

Hence, the new ordered pairs for P'and S'are (x - 2, -y)

Read more about transformation at:

brainly.com/question/4289712

3 0
2 years ago
Add the expressions. (⎯⎯)+(⎯+)
maxonik [38]

Answer:

i think +- but im not sure

Step-by-step explanation:

5 0
2 years ago
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