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3 years ago

Can someone help me with these coordinates (number two)

Mathematics

2 answers:

TEA [102]3 years ago

7 0

Answer:

Hello! I hope I helped :)

Step-by-step explanation

5 l * (3,5)

4 l

3 l

2 l

1 l

0 l_ _ _ _ _ _

1 2 3 4 5

Shtirlitz [24]3 years ago

6 0

Answer:

the first 1

Step-by-step explanation:

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If the lines of a system of equations never intersect then, then the system has no____

eduard

Answer:

solution

Step-by-step explanation:

7 0

3 years ago

What are the missing statement and reason in step 2 of the proof? Statement: ∠ABC ≅ ∠BCD, ∠BAD ≅ ∠ADC Reason: For parallel lines

ICE Princess25 [194]

Answer:

Statement: AB=CD, BC=AD

Reason: By definition of parallelogram .

Statement: AC=AC

Reason: Reflexive property of equality.

Step-by-step explanation:

1.Statement: $\angle ABC\cong \angle BCD,\angle BAD\cong \angle ADC$ .

Reason: For parallel lines cut by a transversal , corresponding angles are congruent.

2.Statement:AB=CD,BC=AD

Reason: By definition of parallelogram.

3.Statement: AC=AC

Reason: Reflexive property of equality.

4.Statement: $\triangle ABC\cong \triangle CDA$ .

Reason: SSS criterion for congruence.

5.Statement: $AB\cong CD, BC\cong AD$ .

Reason: Given .

6.Statement: $AB\parallel CD, BC\parallel AD$ .

Reason: By definition of parallelogram.

7.Statement: $\angle BAC\cong \angle ACD$ .

Reason: Alternate Interior Angles Theorem.

7 0

2 years ago

A shuttle operator has sold 20 tickets to ride the shuttle. All passengers (ticket holder) are independent of each other, and th

Rashid [163]

Answer:

a. Discrete probability distribution, frequent rider club, 0.65 of 20

b. 13

c. $60

d. $57.50

Step-by-step explanation:

a. X follows a discrete probability distribution because it involves discrete random variables which have probability mass function and frequency.

f(x) =0.65 of 20 passengers

b. if 0.65 0f 20 passengers are frequent riders,

then, the frequent riders will be 13 passengers

c. expected revenue will be $3 *20 passengers which will be $60.

the total number of passengers given tickets is 20 and the price for each is $3. thus, making the parameters to be price and number of passengers.

d. if the frequent riders are charged $2, then the amount paid by this group will be $2*13 which is $26

and if $4.50 is paid by the regular passengers it will be $4.50*(20-13) which is $31.50.

therefore, expected revenue will be $26+$31.50 equals $57.50

4 0

3 years ago

Hannah scored a total of 170 points on two math tests. The score of the first test was 6 points lower than the second test. How

tester [92]

Ok so in order to do this, you have to set up an equation. Let's make a=the score of the first test and b=the score of the second test. (You can choose different variables, it doesn't matter.) It says the sum of the two equals 170. So, a+b=170. It also says that the score of the first was 6 less than the second. This can be shown as a=b-6. Now you can plug this in for a in your original equation. It will look like:

(b-6)+b=170

You can solve for b.

2b-6=170
2b=176
b=88

Since you want a, plug into either equation for b. I'll use the second one.

a=88-6

So, a=82

8 0

2 years ago

A rectangle has a length of 16 inches and the length of the diagonal is 20 inches. What is the width of the rectangle

prohojiy [21]

Answer:

12 inches

Step-by-step explanation:

1. The diagonal is the hypotenuse of the right triangle. so since we know one side length, we can figure out the other side length

8 0

2 years ago