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enot [183]
3 years ago
5

Are the lines Y= -X +5 and 2X + 2y=6 perpendicular?

Mathematics
1 answer:
Dafna1 [17]3 years ago
6 0

Answer:

no

Step-by-step explanation:

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The high every tree sapling was 3.15 inches last year this year the high is 5.38 inches how much did the height of the tree sapl
Trava [24]

Answer

Find out the how much did the height of the tree sapling increases.

To proof

 Let us assume that the height of the tree sapling increases be x.

As given

The high every tree sapling was 3.15 inches last year

this year the high is 5.38 inches.

than the equation is become in the form

x = 5.38 - 3.15

x = 2.23 inches

Therefore the  height of the tree sapling increases be 2.23 inches.

Hence proved


4 0
4 years ago
What’s the value of x in each triangle?
vazorg [7]

Answer:

<u> </u><u>The</u><u> </u><u>value</u><u> </u><u>of</u><u> </u><u>x</u><u> </u><u>is</u><u> </u><u>7</u><u>0</u><u>°</u><u>.</u>

Step-by-step explanation:

Let's name the angle to the right of 125° as 'y'.

y = 180 - 125 (linear pair)

<u>y = 55</u>°

Now, we know that all the angles in a triangle sum up to 180°. (Angle Sum Property)

x = 180 - (55+55)

x = 180 - 110

<u>x</u><u> </u><u>=</u><u> </u><u>7</u><u>0</u><u>°</u>

8 0
3 years ago
A box contains 12 plastic forks and 6 plastic knives. if two utensils are chosen at random from the box without replacement, wha
Likurg_2 [28]
The answer is b 
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7 0
3 years ago
Help please and thank u!!!
trapecia [35]

Answer:

It’s a graph and we can’t help you but you can plug the equations into desmos (an online graphing calculator) to generate a line

8 0
3 years ago
Read 2 more answers
Solve the following absolute value equation.
Ivanshal [37]

So the equation is 2[x + 1] = 6, right? So you’d solve it as follows:

2[x + 1] = 6

Divide both sides by 2

[x + 1] = 3

Subtract one to get x by itself

[x] = 2

If x is 2, then the absolute value of x is the absolute value of 2. The absolute value of 2 is 2 and -2

X = 2 or -2

7 0
4 years ago
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