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Nana76 [90]
4 years ago
9

PLEASE HELP! 20 POINTS!

Mathematics
2 answers:
murzikaleks [220]4 years ago
6 0
Y=/2-1/2
This is the answer to this question
const2013 [10]4 years ago
3 0

Answer:

y=x/2−1/2

Step-by-step explanation:

You might be interested in
Angle DEB is 42. State the size of angle ABD
Kay [80]

Answer:

The answer would be 80 ° because 5×( 2 + 13 or x +1 ) is 80

Step-by-step explanation:

ABD is 80°

If DEB is 42 °

∠ ABD = 5(2X+1)

∠ DBC = 3X+6

∠ EBC = Y +135/2

∠ ABD and ∠ DBC are linear pairs

∴ ∠ ABD +∠ DBC = 180

∴ 5(2X+1) + 3X+6 =180

solve for x

∴ x = 13

∴∠ ABD = 5(2X+1) = 5(2*13+1) = 135

 ∠ DBC = 3x+6  = 3*13+6 = 45

∠ ABD  and ∠ EBC are vertical angles

∴ ∠ ABD = ∠ EBC = 135

∴ y +135/2 = 135

∴ y = 135/2

5 0
3 years ago
Alaska has a Land area of about 1,700,000 square kilometers. Florida has a land area 1 10 the size of Alaska. What is the land
xenn [34]
 The answer to your question is: 187,000,000 because 110 x 170,000,000
6 0
3 years ago
Only 5-8 It’s Probability
andrey2020 [161]
For starters, the probability of finding any of these colors is a 50/50 type of thing, or in this case, an equal quarter. So each would be 1/4, or 25%. Unless, of course, they're lying about having one or more colors of marbles in their possession. But I'm answering under the assumption that they're not.
3 0
3 years ago
The graph of y = 3x2 – 3x – 1 is shown.
likoan [24]

Step-by-step explanation:

the answer is:

<em>0</em>

Explaination:

<em>3</em><em>x</em><em>×</em><em>2</em><em>-</em><em>3</em><em>x</em><em>=</em><em>6</em><em>x</em><em>-</em><em>3</em><em>x</em>

<em>=</em><em>3</em><em>x</em><em>+</em><em>2</em><em>=</em><em>2</em>

<em>3</em><em>x</em><em>=</em><em>2</em><em>-</em><em>2</em>

<em>3</em><em>x</em><em>=</em><em>0</em>

<em>X=</em><em>0</em><em>÷</em><em>3</em><em>=</em><em>0</em>

<em>hope </em><em>it </em><em>helps</em>

6 0
2 years ago
Write the equation of each line in slope-intercept form​
LuckyWell [14K]

Answer:

the 2nd one is -2/2 so the equation would be y=-2/2x+4 the 1st it's kinda blurry it fades away.... but for the 1st one the y- int. is 2 so it would be

y= slope x +2

4 0
3 years ago
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