All categories

2 years ago

Running out of time. Please make sure you know how to do this. Can't miss too many more!!!!!

Mathematics

2 answers:

oee [108]2 years ago

4 0

Answer:

its the second one

Step-by-step explanation:

lina2011 [118]2 years ago

3 0

Answer:

∠ 3 and ∠ 2

Step-by-step explanation:

Complementary angles sum to 90°

Since ∠ 1 = 90° and ∠ 1, ∠ 2 and ∠3 lie on a straight line, then

∠ 1 + ∠ 2 + ∠ 3 = 180°, that is

90° + ∠ 2 + ∠ 3 = 180° ( subtract 90° from both sides )

∠ 2 and ∠ 3 = 90°

Since they sum to 90° then

∠ 3 and ∠ 2 are complementary

You might be interested in

Is 3π/9 irrational or rational

iren2701 [21]

Answer:

irrational

Step-by-step explanation:

Since π is an irrational number, it would make 3π/9 an irrational number too since multiplying or dividing by pi makes the answer an irrational number.

6 0

2 years ago

Find the image of (3,8) after<br> a reflection over the origin.

Oksana_A [137]

Answer:

(-3, -8) I think

Step-by-step explanation

over the origin mean it would be going diagonally across (0,0). Not directly down (over the x-axis/ across the y-axis), nor to the side (over y-axis/ across the x-axis

3 0

2 years ago

There are 5 times as many animals at the Central zoo as there are at the Baty zoo. The Central zoo has 265 animals in all. Let b

zheka24 [161]

Answer:

It's D

Step-by-step explanation:

6 0

2 years ago

HELP WILL MARK YOU BRAINLIEST HURRY IM ON A TIME LIMIT!’

Keith_Richards [23]

(3x+5)+(x+3)=180

4x+8=180

4x=172

x=43

3(43)+5

<PQR=134

<SQR=46

6 0

3 years ago

Read 2 more answers

Determine weather the pair of sets is equal ,equivalent,both or neither

spin [16.1K]

Answer:

Equivalent

Step-by-step explanation:

The sets are not equal since computer science is not the same as algebra.

Equal means exactly the same

Equivalent means they have the same number of items in them

If they are equal, they are equivalent

7 0

3 years ago