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4 years ago

Name atleast one point that could be 2 units away from the point (0,0).

1 answer:

8 0

By pythagoras theorem, any point that has the value $\sqrt{x^2+y^2}=2$ is 2 units away from the origin, or point (0,0).

To make you life simpler, if x or y = 0, then (tex)sqrt(x^2+y^2)=2(/tex) simply becomes $x=\pm2$ or $y=\pm2$

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2x + 3 = 7 418 = -22a What are the VARIABLES in these two equations?

Anika [276]

Answer:

x=2

a=19

Step-by-step explanation:

2x+3=7

2x+3-3=7-3

2x=4

2x/2=4/2

x=2

418=-22a

418/(-22)=-22a/(-22)

19=a

4 0

3 years ago

Read 2 more answers

100 POINTS+BRAINLIEST: 8TH GRADE MATH PT 3- Write equations by simplifying polynomials Tyyy

d1i1m1o1n [39]

Answer:

d. 3x + 6 = 26

Step-by-step explanation:

Definitions

Integer: a whole number that can be positive, negative or zero.
e.g. ..., -3, -2, -1, 0, 1, 2, 3, ...
Even number: an integer that is exactly divisible by two. For example, 2, 4, 6, 8 are all positive even numbers.
Consecutive: following one after the other in order.

The sum of three consecutive even integers

Let x be the first even integer.

As there is a difference of 2 between consecutive even integers, the next even integer after x will be (x + 2).

Therefore, the next even integer after (x + 2) will be (x + 2) + 2 = (x + 4).

So "the sum of three consecutive even integers is twenty-six" is:

x + (x + 2) + (x + 4) = 26

To solve

⇒ x + (x + 2) + (x + 4) = 26

⇒ x + x + 2 + x + 4 = 26

⇒ 3x + 6 = 26

(Please note that there are no three consecutive even integers that sum to 26, so the problem cannot be solved).

7 0

2 years ago

Read 2 more answers

I need an explanation for this pleaseee

Alexxx [7]

Answer:

acute angle

Step-by-step explanation:

it is very simple question because when small terminal us in 10 and big 8ne is on 12 in the 12 hour clock then it is found an acute angle

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3 0

3 years ago

The students at Rudy's school voted between a bear and a lion as the new school mascot. 14 students voted for the bear and 86 st

tino4ka555 [31]

Answer:

14%

Step-by-step explanation:

Given :

Bear voters = 14

Lion voters = 86

Percentage of students who voted bear :

(Bear voters / total number of Voters) * 100%

Total number of voters = (bear voters + lion voters) = (14 + 86) = 100

Percentage of students who voted bear :

(14 / 100) * 100%

0.14 * 100%

= 14%

5 0

3 years ago

Mr. Lopez asked kids from after school what there favorite dessert is. 15% voted for cinnamon twirls and 85% voted for jumbo coo

mafiozo [28]

85/15 is 5 2/3

so, to find 85% with 15%, you would multiply 12 (also 15%) by 5 2/3.

12*5 2/3=68.

you could also find it using the 1% method:

1% of 15 is .15.
.15*85=68.

Hope this helps!

5 0

4 years ago