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Alexeev081 [22]
2 years ago
5

kayla is standing in the gym watching the PE teacher toss volleyballs into the ball bin. She estimates that the PE teacher's han

d is 4 feet above the gym floor, the ball bin is 4 feet high and she is standing 10 feet from the ball bin while the maximum height of the ball is 8 feet. quadratic equation.
Mathematics
1 answer:
miss Akunina [59]2 years ago
3 0

Answer:

pp

Step-by-step explanation:

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What is the length of the dotted line in the diagram below? Leave your answer in simplest radical form. *Will give brainliest*
goldenfox [79]

Answer:

√134

Step-by-step explanation:

Solve for the top line first,

√(5²+3²)

= √34

then for the dotted line,

√(10²+(√34)²)

= √134

7 0
3 years ago
I need some help with this
masya89 [10]

Answer:

A, C, D

Step-by-step explanation:

Consider triangles NKL and NML. These triangles are right triangles, because

m\angle K=m\angle M=90^{\circ}

In these right triangles:

  • \overline{NL}\cong \overline {NL} - reflexive property;
  • \angle KLN\cong \angle MLN - given

Thus, triangles NKL and NML by HA postulate. Congruent triangles have congruent corresponding parts, so

\overline{KN}\cong \overline{NM}\\ \\\overline{KL}\cong \overline{LM}\ [\text{option D is true}]

Since

\overline{KN}\cong \overline{NM},

then

7x-4=5x+12\\ \\7x-5x=12+4\\ \\2x=16\\ \\x=8\ [\text{option A is true}]\\ \\MN=KN=7\cdot 8-4=56-4=52\ [\text{option C is true}]

Option B is false, because KN=52 units.

Option E is false, because LN is congruent KN, not LM

4 0
2 years ago
How much more expensive is it to buy a ticket in New york than in Atlanta?
gizmo_the_mogwai [7]

Answer:B


Step-by-step explanation:


6 0
2 years ago
Please help no links or u will get reported please help im trying my best
alekssr [168]
The answer is d because the perimeter of 6 by 6 would be 24 and that is the smallest perimeter.
3 0
3 years ago
What is 1/8 times 4/7 written in simplest form
Pepsi [2]
Your answer is 1/14.
7 0
3 years ago
Read 2 more answers
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