How do you find the area of a trapezoid?

Mathematics

1 answer:

Igoryamba3 years ago

5 0

Answer:

1/2 (a+b)h

Step-by-step explanation:

To find an area of a trapezoid you need to use a formula. The ''answer'' is the formula, which will help you solve your question.

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5 1/6 divided by 2 5/12= 2 4/29 true or false

Alex_Xolod [135]

5 1/6 divided by 2 5/12 is 2 4/29 so it is true

3 0

3 years ago

Which of the following is an equivalent form of the compound inequality −22 > −5x − 7 ≥ −33?

Finger [1]

The equivalents of the given compound inequality are x > 3 and x ≤ 5.2 OR 3 < x ≤ 5.2

<h3>Solving inequalities </h3>

From the question, we are to determine the equivalent form of the compound inequality

We will solve the given compound inequality

The given inequality is

−22 > −5x − 7 ≥ −33

We can write that

−22 > −5x − 7 AND −5x − 7 ≥ −33

Solving −22 > −5x − 7

5x > -7 +22

5x > 15

x > 15/5

x > 3

Also,

Solve −5x − 7 ≥ −33

−5x ≥ −33 +7

-5x ≥ -26

x ≤ -26/-5

x ≤ 5.2

Hence, the equivalents of the given compound inequality are x > 3 and x ≤ 5.2 OR 3 < x ≤ 5.2

Learn more on Inequalities here: brainly.com/question/20356565

#SPJ1

5 0

2 years ago

Help eight graders i don't understand this number 13

Evgen [1.6K]

<span>Just do 11-2 to get 9 so your answer is x to the 9th power where 9 is the exponent. Remember if u have to divide two numbers (same base or same number) and they have different exponents just subtract the exponents (top exponent minus bottom exponent)</span>

7 0

3 years ago

Factor the expression over the complex numbers.<br><br> x2+50

Leto [7]

x² + 50

= x² - (-50)

= $\sqrt{x^{2} } +/- \sqrt{-50}$ Side note: $\sqrt{-50} = \sqrt{(-1) * 5 * 5} = 5i$