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3 years ago

Answer this for brainliest

Mathematics

1 answer:

ICE Princess25 [194]3 years ago

7 0

Answer:

A D AND C

Step-by-step explanation:

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А.

Marysya12 [62]

Answer:

24 ft^2

Step-by-step explanation:

Area of ABC=(1/2)*b*h

=(1/2)*8*6=24 ft^2

8 0

3 years ago

Read 2 more answers

A fair six-sided die (with outcomes 1 through 6) is rolled twice, and two numbers are obtained. X1 = result of the first roll, a

bixtya [17]

Answer:

$\dfrac{5}{12}$

Step-by-step explanation:

It is given that a fair six-sided die is rolled twice.

X₁= result of the first roll

X₂=result of the second roll

Let A be the event that X₁>X₂.

A={(2,1),(3,1),(4,1),(5,1),(6,1),(3,2),(4,2),(5,2),(6,2),(4,3),(5,3),(6,3),(5,4),(6,4),(6,5)} = 15

It a fair six-sided die is rolled twice then the total number of outcomes is 36.

We need to find the probability of A.

$Probability=\dfrac{\text{Favorable outcomes}}{\text{Total outcomes}}$

$Probability=\dfrac{15}{36}$

$Probability=\dfrac{5}{12}$

Therefore, the probability of A is $\dfrac{5}{12}$ .

5 0

3 years ago

In your US History class, you have scores of 78, 89, 87 and 96 on the first four tests. To get a B, the average of the five test

Vaselesa [24]

Well, since it is asking for an average, we have to add
78+89+87+96=
350... then we divide by 4
which would be 87.5 which IS greater than 80 :)
and less than 90 :)

3 0

3 years ago

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Please help I have no idea how to solve this. Please tell me what the volume of the prism is!

NemiM [27]

Answer:

Volume = area of base × height

Are of base(triangle)

A=b×h÷2

=12×4÷2

=12×2

V=area of base × height

=(24 inch)^2×15 inch

=(360 inch)^3

Step-by-step explanation:

to find the volume of a prism the formula is

area of base ×height.

In this question the area of base is a triangle so we first find the area of the triangle and multiply it with the height

3 0

3 years ago

Help me pleasee i rlly need help

sashaice [31]

It is d because it goes 10 5 3 -4

4 0

3 years ago

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