MATHEMATICS HIGH SCHOOL

The area of a triangle is 24 square inches. What is the height of the triangle if the base length is 4 inches?6 inches
8 inches
12 inches
20 inches

Answers

Answer 1
Answer: A = b*h*0.5
24 = 4*0.5*h
24 = 2*h
h = 12

Height is 12 inches.
Answer 2
Answer:

Answer:

D. 20 inches

Step-by-step explanation:

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Will Mark brainliest Please check my answer >.<
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Which conversion factors can be used to find the number of hours in a week? Select all that apply.60 seconds per minute


60 minutes per hour


24 hours per day


7 days per week

Answers

Answer:

3rd and 4th options are correct that is 24 hours per day and 7 days per week.

Step-by-step explanation:

We need to find the conversion factors that can be used to find number of hours in a week.

We know that,

Number of hours in a day = 24

and

Number of days in a week = 7

So, Number of hours in 7 days = 24 × 7 = 168.

Therefore, 3rd and 4th options are correct that is 24 hours per day and 7 days per week.

a section in a stained glass window is shaped like a trapezoid. the top base is 4 centimeters and the bottom base is 2.5 centimeters long. if the area of the section of glass is 3.9 square centimeters. how tall is the section

Answers

Hello, so the equation for the area of a trapezoid is                                      A = (a+b)*(h/2)             

In which, a is one of the bases, b is the other base, and h is the height. A is the Area. If you wanna solve for height, rearrange the equation to what h equals.

First divide (a+b) from both sides
A/(a+b) = h/2  

Now multiply 2 on both sides

2(A/(a+b)) = h

Now you have it rearranged equal to just h. Plug in the values now.

2(3.9/(4+2.5)) = h

2(3.9/(6.5)) = h

2(.6) = h

1.2 = h

The section is 1.2 centimeters tall.your welcome

Farmingdale is located 8 mi due west of Cambridge. Bayville is located due east of Cambridge, and Louisville is located due north of Cambridge. Louisville is 17 mi from Farmingdale and 24 mi from Bayville.How far is Bayville from Cambridge? Round to the nearest tenth of a mile.

Answers

Bayville is 18.7 mi from Cambridge.

What is 8+4d=5d i really need help

Answers

Answer:

d = 8

Step-by-step explanation:

Given

8 + 4d = 5d ( subtract 4d from both sides )

8 = d

Answer:

d=8

Step-by-step explanation:

8+4d=5d

1. subtract 8 from both sides > 8+4d-8=5d-8

2. simplify > 4d=5d-8

3. subtract 5d from both sides > 4d-5d=5d-8-5d

4. simplify again > -d = -8

5. divide both sides by -1 > -d/-1 = -8/-1

6. simplify again > d=8

Preform the indicated operation. Write your answer in proper a + bi form.HELP!!
(4 +√-6) + (8-√-294) -(21 + √-216)

Answers

(4 +√(-6)) + (8-√(-294)) -(21 + √(-216))=\n4+\sqrt6i+8-7\sqrt6i-21-6\sqrt6i=\n-9-12\sqrt6i

If x = 2, find the value of 3x^3 - 3x - 2.

Answers

Answer:

16

Step-by-step explanation:

3x^3-3x-2

x=2

3(2)^3-3(2)-2

3×8-6-2

24-6-2

16

Hope it helps.

Please mark brainliest

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