2 years ago

True Or False

Mathematics

1 answer:

Margarita [4]2 years ago

7 0

Yes I believe it does refer to os

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Find the value of x in the<br> isosceles triangle shown below.<br> Help plzzzz

zysi [14]

Answer:

x =2

Option D is correct !!!

Step-by-step explanation:

By Pythagoras theorem we can solve this

we know that:

${x}^{2} + {4}^{2} = \sqrt{20} {}^{2}$

${x}^{2} = \sqrt{20} ^{2} - 16$

${x}^{2} = 20 - 16$

$x = 2$

6 0

2 years ago

PLEASE HELP, and dont forget to show work!

weeeeeb [17]

Answer: -rad7, +rad7

Explanation:
- Divide the equation by 6 (x^2-7=0)
- Add 7 (x^2=7)
- Square root x to find solutions (x=rad7)
- Dont forget the radical means that there are two solutions!

6 0

2 years ago

Does (9,8) make the inequality y < 10×+8 true

ExtremeBDS [4]

Answer:

Yes, the point makes the inequality true

Step-by-step explanation:

y < 10x+8

Substitute x =9 and y=8 into the inequality

8 < 10*9+8

8<90+8

8<98

This is true so the point makes the inequality true

7 0

3 years ago

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Solve the compound inequality. Graph the solution on the number line. 4x-2>14 or 2x+5 ≤5

Deffense [45]

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2 years ago

Two neighboring towns, Nash Town and Bay Town, were surveyed, and their populations were found to be x 1/3 + 2x 1/5 and 3x 1/3-

raketka [301]

Answer:

yeshjjiih horticulture function finding fog

4 0

1 year ago