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3 years ago

Plz plz help me giving brainlyest

Mathematics

2 answers:

Lesechka [4]3 years ago

5 0

The person above is right ^^

vovangra [49]3 years ago

3 0

Answer:

1. -1.526 (rounded)

2. -0.015625

3. 256

4. 0.001953125

5. 0.01234567901

6. 2

7. 5

8. 0.037037037

9. 3

10. 6

Step-by-step explanation:

using a calculator - (number in parentheses) ^ exponent

$(216) ^ \frac{1}{3} = 216$ ∧ 0.33

for fractions divide top number by bottom number $\frac{1}{3}$ = 1 ÷ 3 = 0.33333

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Mr. Hammar is painting his house. He uses a 16 foot extension ladder to reach the top peak of the house. The ladder is positione

Serhud [2]

Step-by-step explanation:

For every 4 feet that the ladder rises, the bottom of the ladder should be 1 foot away from the wall. If you are going to climb onto a roof, the ladder should extend 3 feet higher than the roof. Also, the upper and lower sections of an extension ladder should overlap to provide stability

4 0

4 years ago

50 points :] !!

nasty-shy [4]

Given,

LP = 15, PR = 9

Point P lies on the line segment PR. It would mean that,

LP + PR = LR

⇒LR = 15 + 9

⇒ LR = 24

Hence, "LR = 24 because LP + PR = LR according to the Segment Addition Postulate, and 15 + 9 = 24 using substitution" is the correct option.

6 0

3 years ago

Marcus is 5 524 feet tall. Ben is 5 516 feet tall. Which of the two boys is taller? Give your answer and complete the justificat

Sedbober [7]

Complete Question

Marcus is 5 5/24 feet tall. Ben is 5 5/16 feet tall. Which of the two boys is taller? Give your answer and complete the justification using decimal representations of the mixed numbers. Round decimal entries to four decimal places. (select) is taller because > .

Answer:

Of the two boys, Ben is taller

Step-by-step explanation:

For Marcus

Converting to decimal

5 5/24 feet tall = 5.2083 feet tall

For Ben

5 5/16 feet tall = 5.3125 feet tall

Hence, Of the two boys, Ben is taller

4 0

3 years ago

You are 330 miles from home and you are driving toward home at an average of 55 mph. Write an equation to represent the situatio

Mars2501 [29]

Okay, I just know the answer not the range:

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3 0

3 years ago

Read 2 more answers

Your classmate says that the solutions to the given inequality are x > -2. Look carefully at the work. Should your friend hav

LuckyWell [14K]

Answer:

x < -2 (No, he shouldn't have reversed the inequality symbol).

Step-by-step explanation:

Given the algebraic expression;

19 - 2(1 - x) < 13

Opening up the bracket, we have;

19 + (-2*1) + (-2*-x) < 13

19 + (-2) + (2x) < 13

19 - 2 + 2x < 13

17 + 2x < 13

Rearranging the equation, we have;

2x < 13 - 17

2x < -4

Dividing both sides by 2, we have;

Hence, your friend shouldn't have reversed the inequality symbol (sign).

Note: you should only flip the inequality symbol (sign) when you're dividing by a negative number such as -2.

For example, if we had re-arranged the equation as;

17 - 13 < -2x

4 < -2x

Dividing both sides by -2, we have;

4 > x

6 0

3 years ago