4 years ago

Please help with number 1

1 answer:

8 0

The sum of the two smaller sides must be greater than longest side.

A) 3+2 > 7 ..... False

B) 6+10 > 14 ... True

C) 3+2 > 5 ....False

D) 23+18 > 42 ....False

Answer is B

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Which one is the intersection point of

Debora [2.8K]

Answer: C) (1,4)

Step-by-step explanation:

The intersection point is where f(x) = g(x)

x³ + 3x = x² + 3

x³ - x² +3x - 3 = 0

A. (0, 0) → x = 0 → (0)³ - (0)² +3(0) - 3 = -3 ≠ 0
B. (0, 3) → x = 0 → (0)³ - (0)² +3(0) - 3 = -3 ≠ 0
C. (1, 4) → x = 1 → (1)³ - (1)² +3(1) - 3 = 0 + 0 = 0
D. (-1, 4) → x = -1 → (-1)³ - (-1)² +3(-1) - 3 = 0 - 3 - 3 = -6 ≠ 0

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3 years ago

In the diagram below, quadrilateral PQRS is a rectangle. Diagonal PR splits the rectangle into triangles PQR and RSP.

zvonat [6]

Answer:

False

True

False

Step-by-step explanation:

3 0

3 years ago

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A costume designer has 36 bat buttons and 18 black cat buttons she must use to create costumes. In her costumes, she used both b

Advocard [28]

A costume designer has 36 bat buttons and 18 black cat buttons she must use to create costumes

To find the largest number of costumes we take GCF

GCF gives the largest and greatest number of grouping

WE find GCF of 36 and 18

1, 2, 3, 6, 9, 18 are the factors of 18

1, 2, 3, 4, 6, 9, 12, 18, 36 are the factors of 36

Greatest common factor GCF is 18

So , 18 is the largest number of costumes she can make.

7 0

4 years ago

Sam mows a ¼ of a lawn in ½ of an hour. At this rate, how long will it take him to finish one lawn?

Scorpion4ik [409]

Answer:

Two hours

Step-by-step explanation:

1/4 = 1/2

2/4 = 1

3/4 = 1 1/2

4/4 = 2

4 0

3 years ago

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3-i ------ 4+2i I don't understand what I need to do here

Vinvika [58]

The answer is the one that's bettween 3-i and 4+2i is 5x 2i

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3 years ago