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3 years ago

In Lila's classroom there are red chairs, yellow chairs, and blue chairs. There are 5 red chairs.

Mathematics

2 answers:

Alex777 [14]3 years ago

8 0

Answer:

Seven

Step-by-step explanation:

(())(())(())))

Minchanka [31]3 years ago

6 0

Answer:

Step-by-step explanation:

41. This is because there are 5 red chairs and the are 5 times as many yellow chairs as red chairs. Then they add up to 30 but there are 4 fewer blue chairs than yellow which adds up to 41 chairs.

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Find the distance between the points (0,-9) and(4,-6)

Len [333]

Answer:

d=5

Step-by-step explanation:

1. use the distance formula: d= $\sqrt{(x_{2} - x_{2} )^{2} +(y_{2} -y_{1} )^{2}$

2. plug in the points: d= $\sqrt{(0-4)^{2} +(-9+6)^{2}$

3. solve problem inside parentheses: d= $\sqrt{(-4)^{2} +(-3)^{2}$

4. square -4 and -3: d= $\sqrt{16+9$

5. add:d= $\sqrt{25$

6. find square root: d=5

8 0

3 years ago

How old is Neil if 200 reduced by 2 times his<br> age is 144?

Dmitry [639]

200-144=56
56/2=28
Neil is 28

8 0

3 years ago

Plzzzzz help will give brainlyist

nikdorinn [45]

Answer:

Step-by-step explanation:

You do 12 x 3 which is 36.

you then do 1/3 x 3 which is 1.

36-1 is 35.

you then do 4x3 which is 12.

you then do 12-5 which is 7.

you then do 35÷7=5

this is why it is 5.

6 0

2 years ago

A parallelogram has a perimeter of 33.2 centimeters. Two of the sides are each 11.6

rodikova [14]

Answer:

Step-by-step explanation: BECAUSE IN A PARALLELOGRAM OPPPOSITE SIDES ARE EQUAL SO IF THE PERIMETER IS 33.2 WE SHOULD SUBTRACT THAT NUMBER WITH 11.6*2 WHICH IS 23.2 SO 33.2-23.2 WHICH IS 10,SO 10/2 IS THE OTHER SIDE OF THE PARALLELOGRAMWHICH IS NOTHING BUT 5

5 0

2 years ago

Work out 1 3/4+ 3 1/2

choli [55]

We can write,

1 3/4 as 7/4 & 3 1/2 as 7/2

So, 7/4 + 7/2 = 21 / 4 in fraction form.

OR 5 1/4 in mixed form.

7 0

3 years ago