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3 years ago

Which angle is supplementary to 4?

Mathematics

2 answers:

Natalija [7]3 years ago

8 0

2 !! hope it helped

Contact [7]3 years ago

8 0

Answer:

A. ∠1

Step-by-step explanation:

Supplementary angles are angles that add to 180°, so since ∠4 and ∠1 are in a straight line, both angles would add up to 180° if given a number value.

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X - 2y = 2 3x + 2y = -2

WARRIOR [948]

Answer:

x=0

y= -1

Step-by-step explanation:

x−2y=2 - eq 1

3x+2y=−2 - eq 2

x−2y=2

(3x+2y)+(x−2y)=−2+2

x−2y=2

3x+2y+x−2y=0

x=0

y= -1

8 0

2 years ago

Read 2 more answers

Members of the swim team want to wash their hair. The bathroom has less than 5600 liters of water and at most 2.5 liters of sham

nordsb [41]

Answer:

Yes, the bathroom has enough water and shampoo for all of them.

Step-by-step explanation:

70L+ 60S < 5600

Putting 8 into L and 7 into S, gives:

70(8) + 60(7) = 560 + 420 = 980

That is definitely less than 5600, so water is OK.

Now,

0.02L + 0.01S

Putting 8 into L and 7 into S, gives:

0.02(8) + 0.01(7) = 0.16 + 0.07 = 0.23

That's definitely less than 2.5 liters, so shampoo is OK as well.

Hence, bathroom has enough water and shampoo for them.

7 0

3 years ago

Read 2 more answers

A soccer team has 11 players on the field. Of those players, 2 are forwards, 4 are midfielders, 4 are defenders, and 1 is a goal

Murrr4er [49]

Answer:

4/11

Step-by-step explanation:

There are 4 midfielders on the team out of 11.

3 0

4 years ago

It’s only 10 points but it’s all i got (:

weqwewe [10]

Answer:

Thx a lot

Step-by-step explanation:

4 0

3 years ago

Consider the sequence: 3, 8, 13, 18, 23, ...The recursive formula for this sequence is:an = an-1 + 5In a COMPLETE sentence, expl

Akimi4 [234]

Answer:

$a_8=38$

Step-by-step explanation:

Recursive sequence

In a recursive sequence formula, each term $a_n$ is computed as a function of one or more previous terms. In the formula

$a_n=a_{n-1}+5$

n is the number of the term we want to calculate. If n=8, then the formula becomes

$a_8=a_{7}+5$

We can see $a_{n-1}$ is the previous term. It means we need $a_7$ to be able to compute $a_8$ . But we also need $a_6$ to compute $a_7$ and so on until some known data is reached. The question provides five terms, $a_5=23.$

$a_6=a_5+5=28$

$a_7=a_6+5=33$

$a_8=a_7+5=38$

$a_8=38$

4 0

3 years ago