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3 years ago

Triangle ABC is a right triangle.

2 answers:

6 0

Answer: the length of the other leg is 11 ft.

explanation: i used the equation 60^2+b^2=61^2 bc the pythagorean theorem (the expression used to solve a missing side of right triangles ONLY) is a^2+b^2=c^2.

xeze [42]3 years ago

4 0

Answer:

Hello! answer: 11

Step-by-step explanation:

60 × 60 = 3600

11 × 11 = 121

3600 + 121 = 3721

√3721 = 61

therefore 11 is the missing leg Hope that helps!

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If two lines intersect at right angles then two lines are perpendicular

Rudiy27

All definitions can be read as a conditional statement. They can be read forward (conditional) and backward (its converse). ex) perpendicular lines conditional If two lines are perpendicular, then they intersect to form right angles. converse If two lines intersect to form right angles, then they are perpendicular.

3 0

3 years ago

Read 2 more answers

Solving equations and Inequalities 1 ) -10p=2(p-12)

MArishka [77]

The answer is 2 = p
Explanation: Here the goal is to get the variable "p" by itself, so first your have to distribute 2 to (p-12) which gives you -10p = 2p-24. Then you add 10p on both sides so that the variable is on one side. Then you add 24 to both sides. After that you divide 12 from both sides, giving you 2 = P

-10P = 2(p-12)
-10p = 2p-24
+10p +10p
0 = 12p-24
+24 +24
24 = 12p
24÷12 = 12p÷12
2 = p

5 0

4 years ago

When Ada was 15years and her sister ngozi was 18years. If Ada was born in 1970. In what year was ngozi born

Law Incorporation [45]

Answer: 1967

Step-by-step explanation:

Ada was 15 years when her sister Ngozi was 18 years.

This means that Ngozi is older than Ada by:

= 18 - 15

= 3 years

If Ngozi is older by 3 years, this means that she must have been born 3 years earlier than Ada

If Ada was born in 1970, Ngozi was born:

= 1970 - 3

= 1967

6 0

3 years ago

Price of Peaches Find the unit rate of the price per peach. Price

Kazeer [188]

Answer:

$0.83 for each peach

Step-by-step explanation:

Divide 5 peaches by $6

8 0

3 years ago

Solve the following system of equations: −2x + y = 1 −4x + y = −1

Musya8 [376]

Make one of the variables drop out.

I'd go for the y since it's easiest in this problem.

Time the top equation by -1.

This changes the system to:
$2x + - y = 1$
$- 4x + y = - 1$
Add the equations.

$2x + - 4x = - 2x$
$- y + y = 0$
$1 + - 1 = 0$
The equation would be:
$- 2x + 0 = 0$
Or simply:
$- 2x = 0$
Solve for x by dividing.
$x = 0 \div - 2$
$x = 0$
Then, plug x into one of the original equations to find y.

I'm going to use the first one since the numbers are smaller, but you CAN use either.

$- 2(0) + y = 1$
$0 + y = 1$
$y = 1$
Put these into an ordered pair.

(0,1)

That is your answer.

Hope this helped!

:)

6 0

3 years ago

Read 2 more answers