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2 years ago

Han is hiring laborers to cut down and remove 8 large trees from his

Mathematics

1 answer:

Scorpion4ik [409]2 years ago

5 0

company a

Step-by-step explanation:

if the work for company b takes more than two days is gonna be more than 1,000 dollars and if he pick company a he would owe 1,000 no matter how many days it takes

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Marcy’s breakfast table has a square table top with an area of 36 square feet. What is the diagonal length of the table top?

Fantom [35]

Use the Pythagoras theorem:-

answer = sqrt (6^2 + 6^2) = 8.49 ft to nearest hundredth

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2 years ago

Read 2 more answers

Y=11(9^x) +3 what is the y-intercept if any?

JulsSmile [24]

$y=11(9^0)+3\\
y=11\cdot1+3\\
y=14$

The y-intercept is $(0,14)$

7 0

2 years ago

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32 minus what equals = 67

Semenov [28]

Answer:

32-26=-67

Step-by-step explanation:

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2 years ago

Prove that 25^11−5^19 is divisible by 31.

SCORPION-xisa [38]

Answer:

Divisible by 3 is the answer

Step-by-step explanation:

First get everything to have the same base of 5

25^11 - 5^19

(5^2)^11 - 5^19

5^(2*11) - 5^19

5^22 - 5^19

Now factor out the GCF 5^19 to get

5^22 - 5^19

5^(19+3) - 5^(19+0)

5^19*5^3 - 5^19*5^0

5^19(5^3 - 5^0)

5^19(125 - 1)

5^19*(124)

At this point, we factor the 124 into 31*4 to end up with this full factorization: 5^19*31*4

Therefore, 25^11 - 5^19 is equivalent to 5^19*31*4

Since 31 is a factor of the original expression, this means the original expression is divisible by 31.

4 0

2 years ago

Find the value of x such that l ⊥ m. A) 10.7 B) 16 C) 46 D) 48

dsp73

Answer:

Step-by-step explanation:

The diagram lacks the appropriate figure. Find the figure attached. If the line I is perpendicular to m, this means that the sum of the given angles will be equal to 90° as shown;

(3x+5)° + 37° = 90°

open the parenthesis

3x+5 + 37° = 90°

3x+42 = 90

subtract 42 from both sides of the equation

3x+42-42 = 90-42

3x = 48

Divide both sides of the resulting equation by 3;

3x/3 = 48/3

<em>Hence the value of x is 16°</em>

4 0

2 years ago