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2 years ago

Write the inequality that represents the solution set for −6z17<−23

Mathematics

1 answer:

Rashid [163]2 years ago

8 0

Still need help??!? if so I have and idea probably -∞yuf4

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Help please I don’t understand any of this

sveta [45]

The two angles form a straight line which is equal to 180 degrees. This makes the angles supplemtary.

To find x, add the two angles together to equal 180:

7x + x+20 = 180

Combine like terms:

8x + 20 = 180

Subtract 20 from both sides:

8x = 160

Divide both sides by 8:

X = 20

6 0

2 years ago

Read 2 more answers

6. What is the value of x?

givi [52]

Answer:

D. 14

Step-by-step explanation:

a^2+b^2=square of c

a^2+x^2=50

6 0

2 years ago

Help pleaseee I don’t understand!!!

Marta_Voda [28]

Its pretty simple, its x then y, if u have any questions message me

4 0

2 years ago

X/a+y/a=1 solve for y

IRISSAK [1]

X/a=0.5
y/a=0.5
X+y/a
a=2
X=1
y=1
x+y=a(1)
1+y=2(1)
y=2-1
y=1

4 0

2 years ago

Which expression is equivalent to -1.3 - (-1.9)−1.3−(−1.9)minus, 1, point, 3, minus, left parenthesis, minus, 1, point, 9, right

RideAnS [48]

Answer:

Choise B: $-1.3+1.9$

Step-by-step explanation:

For this exercise you must remember the multiplication of signs:

$(+)(+)=+\\(-)(-)=+\\(-)(+)=-\\(+)(-)=-$

By definition, equivalent expression have the same value.

Then, you can find an equivalent expression to the expression provided in the exercise by simplifying it.

So, given:

$-1.3 - (-1.9)$

To simplify it, you can distribute the negative that is located outside of the parentheses (in order to eliminate the parentheses).

Applying this procedure, you get the following equivalent expression:

$-1.3 - (-1.9)=-1.3+1.9$

Therefore, as you can notice, the expression obtained matches with the one shown in Choice B.

8 0

2 years ago