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3 years ago

A point has no length or width true or false

2 answers:

8 0

The answer should be true. Because the point it has a line with length, and there is no width or thickness, so it would be have one dimensional. Hope it helped you! Have a great day!

-Charlie

serg [7]3 years ago

4 0

The answer would be true. a point is just a single place, and can define no length or width

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GarryVolchara [31]

20 and 7 Because 4x5 = 20

6 0

2 years ago

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Jalen inherited a collection of vintage comic books. An appraiser separated the comic

sladkih [1.3K]

Jalen has total 63 comic books.

Step-by-step explanation:

Given,

Total value of comic books = $3135

Let,

Number of $45 comic books = x

Number of $65 comic books = y

According to given statement;

45x+65y=3135 Eqn 1

x=y+33 Eqn 2

Putting value of x from Eqn 2 in Eqn 1

$45(y+33)+65y=3135\\45y+1485+65y=3135\\110y=3135-1485\\110y=1650\\$

Dividing both sides by 110

$\frac{110y}{110}=\frac{1650}{110}\\y=15$

Putting y=15 in Eqn 2

$x=15+33\\x=48$

Total comic books = x+y

Total comic books = 48+15 = 63

Jalen has total 63 comic books.

Keywords: addition, elimination method

Learn more about elimination method at:

#LearnwithBrainly

7 0

3 years ago

blake went on a bike tour he rode 780 miles in 12 days he rode the same number of miles each day write an expression that can be

11111nata11111 [884]

Answer:

65 miles per day

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Step-by-step explanation:

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3 years ago

which graph could represent y, the amount owed on a car loan, as regular payments are made each month, x?

lianna [129]

Answer is the second graph

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3 years ago

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The proportion of students in a psychology experiment who could remember an eight-digit number correctly for t minutes was 0.9 −

kaheart [24]

Answer:

The proportion would be 0.1

Step-by-step explanation:

Given, the function that shows the proportion of students in a psychology experiment who could remember an eight-digit number correctly for t minutes,

$f(t) = 0.9 - 0.4\ln(t)$

If t = 7 minutes,

$f(7) = 0.9 - 0.4\ln(7)=0.9 - 0.77836=0.12164\approx 0.1$

Hence, the proportion that remembered the number for 7 minutes is 0.1 ( approx )

8 0

2 years ago