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4 years ago

Can you work out another math puzzle?

Mathematics

2 answers:

noname [10]4 years ago

7 0

Answer:

13 my friend

Step-by-step explanation:

Kazeer [188]4 years ago

5 0

Joker-4
queen-3
king-6
joker+king+queen=13

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Classify the polygon by its number of sides. State whether the polygon appears to be regular or not regular it’s has 8 sides

Alex73 [517]

Answer:

octagon, regular

Step-by-step explanation:

it has eight sides and the side all measure the same amount

7 0

3 years ago

A survey of high schools offering honors classes to ninth graders reveals that 38% of the high schools offer no honors classes,

Greeley [361]

Using the discrete distribution, it is found that the probability that it offers an even number of honors classes is of 0.68.

<h3>What is the discrete probability distribution?</h3>

The distribution for the number of honors classes the school offers is given by:

P(X = 0) = 0.38

P(X = 1) = 0.12.

P(X = 2) = 0.25.

P(X = 3) = 0.2.

P(X = 4) = 0.05.

Hence the probability of an even number is given by:

P(even) = P(X = 0) + P(X = 2) + P(X = 4) = 0.38 + 0.25 + 0.05 = 0.68.

More can be learned about discrete probability distributions at brainly.com/question/24802582

#SPJ1

3 0

2 years ago

Quadratic equation : 5w(2)-3w-2=0

algol13

5w²-3w-2=0
5w²-5w+2w-2=0
5w(w-1)+2(w-1)=0
(5w+2)(w-1)=0
either w= -2/5 or w=1

4 0

4 years ago

Read 2 more answers

PLZ HELP I NEED AN ANSWER NOW I WILL MARK BRAINLYEST

Vesnalui [34]

Answer:

Δ MNO ≅ ΔXYZ by AAS postulate.

Step-by-step explanation:

Given:

$\angle M=\angle X$ , $\angle N=\angle Y$ , and YO = NZ.

Consider YO = NZ

Add OZ on both sides

YO + OZ = NZ + OZ

YZ = NO

Consider triangles Δ MNO and ΔXYZ.

Statement Reason

1. $\angle M=\angle X$ Given

2. $\angle N=\angle Y$ Given

3. YZ = NO ∵ YO = NZ

Therefore, the two triangles Δ MNO and ΔXYZ are congruent to each other from AAS postulate as two corresponding angles and a corresponding side are equal to each other.

6 0

3 years ago

What is the length of the midsegment of this trapezoid? Enter your answer in the box. units Trapezoid A B C D on the coordinate

emmainna [20.7K]

9514 1404 393

Answer:

9 units

Step-by-step explanation:

The top base has a length that is the difference between the x-coordinates of points A and B:

0 -(-11) = 11

The bottom base has a length that is the difference between the x-coordinates of points C and D:

-1 -(-8) = 7

The mid-segment has a length that is the average of the base lengths:

(11 +7)/2 = 18/2= 9 . . . units; midsegment length

3 0

3 years ago

Read 2 more answers