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blsea [12.9K]
3 years ago
8

PLEASE HELP ME AND THANK THIS QUESTION IS 100 POINTS

Mathematics
2 answers:
kolezko [41]3 years ago
7 0

First pic

a. ΔMNK ≅ ΔRTP

b. TR ≅ NM

c. x = 7

3x - 1 = 20

3x = 20 + 1

3x = 21

x = 21 ÷ 3

x = 7

Second pic

SAS (Side-Angle-Side congruence)

SSS (Side-Side-Side)

Hope this helps

Alborosie3 years ago
6 0

First pic

a. ΔMNK ≅ ΔRTP

b. TR ≅ NM

c. x = 7

3x - 1 = 20

3x = 20 + 1

3x = 21

x = 21 ÷ 3

x = 7

Second pic

SAS (Side-Angle-Side congruence)

SSS (Side-Side-Side)

Hope this helps

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Jenna jump 156 inches in the long jump competition After High School track meet how many feet did Jenna jump
klio [65]
 13 feet hears how:
156/12=13

divide it 

Hope this helps


7 0
3 years ago
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What is the slope of line PQ?
Anit [1.1K]

Answer:

Step-by-step explanation:

Slope of a line passing through two points (x_1,y_1) and (x_2,y_2) is given by the formula,

Slope = \frac{y_2-y_1}{x_2-x_1}

Slope of the line PQ passing through the two points P(-8, 2) and Q(4, 2) will be,

Slope 'm_1' = \frac{2-2}{-8-2} = 0

Therefore, slope of the line PQ parallel to the x-axis = 0

Slope of the line MN passing through the points M(8, 6) and N(8, -8) is,

Slope 'm_2' = \frac{6+8}{8-8} = ∞

Therefore, slope of the line MN parallel to y-axis is undefined.

Since, angle between the x-axis and y-axis is 90°,angle at the intersection  point between the lines parallel to x and y axis will be 90°.

These lines are perpendicular to each other.

4 0
3 years ago
Solve the Equation. <br> 6x−3(x+8)=9<br><br> x=?
Hunter-Best [27]

Answer:

x = -5

Step-by-step explanation:

Simplifying

6x + -3(x + -8) = 9

Reorder the terms:

6x + -3(-8 + x) = 9

6x + (-8 * -3 + x * -3) = 9

6x + (24 + -3x) = 9

Reorder the terms:

24 + 6x + -3x = 9

Combine like terms: 6x + -3x = 3x

24 + 3x = 9

Solving

24 + 3x = 9

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-24' to each side of the equation.

24 + -24 + 3x = 9 + -24

Combine like terms: 24 + -24 = 0

0 + 3x = 9 + -24

3x = 9 + -24

Combine like terms: 9 + -24 = -15

3x = -15

Divide each side by '3'.

x = -5

Hope this Helps

I hope this is correct


3 0
4 years ago
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Which equation can replace 3x + 5y = 59 in the original system and still produce the same solution?
mafiozo [28]

Answer:

13x = 39

x=3

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2 years ago
PLEASE HELP I ONLY HAVE AN HOUR posting again because I really need an answer ​
Firlakuza [10]
The answer to your question is C
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