3 years ago

Which conditions describe a rectangle?

Mathematics

2 answers:

N76 [4]3 years ago

5 0

Answer:

The answer is B 1, 2, and 3

tatuchka [14]3 years ago

4 0

I think B is the answer I and II

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Bonnie Had 6 bags of 6 gel pens she wanted to give the same number of pens to 9 friends how many gel pens did each friend get

olganol [36]

You would have to multiply 6 bags of 6 gel pens together so 6x6, divide it by the friends so 6x6=36/9=4

4 0

3 years ago

Evaluate 4x2 +3 when x=5

Molodets [167]

Answer:

103

Step-by-step explanation:

We substitute x with 5:

$4(5)^2+3$

Solve the exponent first:

$5^2 = 25$

Note: We are using order of operations (consecutively)

Parentheses
Exponents
Multiplication
Division
Addition
Subtraction

Multiply:

25 * 4 = 100

Add:

100 + 3 = 103

Our answer is 103

7 0

3 years ago

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Morgarella [4.7K]

Answer: I am pretty sure it is 35 min

Step-by-step explanation:

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4 years ago

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sleet_krkn [62]

Answer:

Step-by-step explanation:

From the last row in the matrix z = 1.

From the second row:

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y = -4 -5(1) = -9.

From the first row:

x + -1 = -3

x = - 3 + 1

x = -2.

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3 years ago

Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of six students, find the probabi

tamaranim1 [39]

The probability that 4 are chem majors would be 5%

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4 years ago