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VashaNatasha [74]

2 years ago

13

Help me pls, I tried to do it and got the incorrect Anwser

2 answers:

dedylja [7]2 years ago

6 0

It would be option 4) 2 because the line is perpendicular hope this helps!!

grandymaker [24]2 years ago

6 0

The answer is 2

When a line is perpendicular to another line, it’s slope is opposite and reciprocal to the original. This means that the second slope will be positive because the original was negative and the number will be the reciprocal which is 2.

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Find the value of <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B3%7D%20%5E%7B3%7D" id="TexFormula1" title="\frac{2}{3} ^{3}

olga nikolaevna [1]

Answer:

Step-by-step explanation:

5 0

2 years ago

At a meeting with 25 businessmen, twelve businessmen drank coffee, and ten businessmen drank tea. Five businessmen drank both co

likoan [24]

Answer:

Step-by-step explanation:

25 total people

5 drank coffee and tea

tea drinkers only : 10 - 5 = 5

coffee drinkers only : 12 - 5 = 7

total people who drank anything : 7 + 5 + 5 = 17

number of people who drank neither : 25 - 17 = 8 <=====

4 0

3 years ago

Select the correct answer.

lorasvet [3.4K]

Add 5 to both sides of the equation.
x=-14+5
Add -14 and 5.
x=-9

8 0

2 years ago

5. Two-thirds a number plus 4 i 7.

eimsori [14]

Answer:

x = 9/2.

Step-by-step explanation:

2/3 x + 4 = 7

2/3 x = 3

Multiply both sides by 3/2:

2/3 * 3/2 x = 3 * 3/2

x = 9/2.

7 0

2 years ago

When paid flat a round parachute has a diameter of 8 meters. What is the parachute’s circumference

mariarad [96]

Answer:

25.12 meters

Step-by-step explanation:

The circumference of a circle is given by

$c=2\pi r$ (1)

where:

$\pi\sim 3.14$

r is the radius of the circle

In this problem, the parachute has a diameter of 8 meters:

d = 8 m

The radius of a circle is equal to half of its diameter, so the radius of the parachute is:

$r=\frac{d}{2}=\frac{8}{2}=4 m$

And therefore, by applying eq.(1) we can find the circumference of the circle:

$c=2\pi r=2\cdot 3.14 \cdot 4 = 25.12 m$

7 0

3 years ago

Read 2 more answers