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Karolina [17]
3 years ago
14

Use the diagram what can be said about angle 7 and 12?

Mathematics
1 answer:
balandron [24]3 years ago
3 0
They are congruent angles
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Find the perimeter of the figure below. Notice that one side length is not given. Assume that all intersecting sides meet at rig
Setler [38]
52 ft

The missing side is 5ft because 11-6 is the remaining side length.

11+5+6+8+7+15=52
6 0
3 years ago
Write three multiplication equations in which the product will have two zerosUse 50 as one of the factors
Yuliya22 [10]
1) 50 × 2 = 100
2) 60×20= 1200
3) 70×20=1400


Hope this helps
4 0
3 years ago
Determine which of the following numbers could not represent the probability of an event. Explain your reasoning. (a). 33.3% (b)
statuscvo [17]

Answer:

B and F

Step-by-step explanation:

The simple golden rule that we need to know here is

<em><u>"The probability of any event is always between 0 and 1 inclusive"</u></em>

<em><u /></em>

If an event has a probability of p(x), we can say:

0 \leq p(x) \leq 1

Also, probability is ALWAYS POSITIVE.

Thus,

A) OK because 33.3% is 0.333, which is between 0 and 1

B) NOT OK, because probability isn't negative

C) 0.0002 is in between 0 and 1, so possible

D) 0 probability means it can't happen, so that's okay as well

E) this is a fraction with numerator less than denominator, which means its between 0 and 1, so OK

F) this fraction's numerator is greater than denominator, so it's greater than 1. Probability can't be greater than 1, so NOT OK

Out of these B and F cannot represent the probability of an event

6 0
3 years ago
Pls helppp and thank you
Naily [24]

Answer:

∠ 2 = 60°

Step-by-step explanation:

The sum of the 3 angles in a triangle = 180°

Subtract the sum of the given angles fro 180° for ∠ 2, that is

∠ 2 = 180° - (57 + 63)° = 180° - 120° = 60°

3 0
3 years ago
Anybody know the answer to any of these
Tresset [83]
<h3>Answers :-</h3>
  • Answer 1 → tanZ = 21/28 = 3/4
  • Answer 2 → cosC = 16/34 = 8/17
  • Answer 3 → sinC = 28/35 = 4/5
  • Answer 4 → tanX = 24/32 = 3/4
  • Answer 5 → cosA = 20/34 = 10/17
  • Answer 6 → sinA = 32/40 = 4/5
  • Answer 7 → sinZ = 24/32 = 3/4
  • Answer 8 → sinC = 14/50 = 7/25
7 0
3 years ago
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