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3 years ago

Thepie! plz help me! thx!

Mathematics

1 answer:

Lorico [155]3 years ago

4 0

We are given that 4 units = 320 ft. This implies that 1 unit = 80 ft. We count the other base to be 9 units = 720 ft, and the height to be 5 units = 400 ft. Using the formula for the area of a trapezoid, $\frac{400(320+720)}{2}=208,000$ , which is C

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Solve for x in the diagram below. 35° 5x°

KonstantinChe [14]

Answer:

Step-by-step explanation:

5x° + 35° = 90°

(complementary angles)

5x° = 90° - 35°

5x° = 55°

x = 55/5

x = 11

6 0

3 years ago

Read 2 more answers

Help me pls thank you

larisa [96]

Answer:

i believe it is 72 it might be incorrect though

Step-by-step explanation:

you do 44 multiplied by 36 and the divide that by 22 which gets you 72

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3 years ago

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Solve the inequality 24 + 4x ≥ 100

Alexus [3.1K]

Answer:

x ≥ 19

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

Step-by-step explanation:

Step 1: Define

24 + 4x ≥ 100

Step 2: Solve for x

Subtract 24 on both sides: 4x ≥ 76
Divide 4 on both sides: x ≥ 19

Here we see that any value x greater than or equal to 19 would work as a solution to the inequality.

6 0

2 years ago

Hi:) anyone able to help with qn 6? Thanks!

Vadim26 [7]

Step-by-step explanation:

${4}^{x} = {2}^{n} \\ \\ \therefore \: {2}^{2x} = {2}^{n} \\ \\ \therefore \: 2x = n \\ \\ when \: x = 1 \implies \: n = 2 \times 1 = 2 \\ when \: x = 2 \implies \: n = 2 \times 2= 4$

4 0

3 years ago

At a school several teachers were holding a contest to see which class could earn the most trivia points. Mrs.Williams class sco

eduard

Mode is 53
range is 19
median is 53
mean is 53.25

5 0

3 years ago