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Illusion [34]
3 years ago
12

Plot the graph for the equation2y+6=0 , and then select the matching graph below.

Mathematics
1 answer:
dalvyx [7]3 years ago
8 0

Answer:

y = -3

Step-by-step explanation:

2y + 6 = 0

2y = -6

y = -3

Since it's just y = -3, there is NO SLOPE and it's just one straight line going horizontally.

So just pick the graph where it's a horizontal line that only goes through the y-axises of -3 (i.e (0, -3), (1, -3), and etc)

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Given:
german

Answer:

x = 60

m∠G = 114 degrees

Step-by-step explanation:

  • In any parallelogram, every two opposite angles are equal in measures

In the given figure

∵ EFGH is a parallelogram

∵ ∠E and ∠G are opposite angles

→ By using the rule above

∴ m∠E = m∠G

∵ m∠E = (2x - 6)°

∵ m∠G = (x + 54)°

→ Equate them

∴ 2x - 6 = x + 54

→ Subtract x from both sides

∵ 2x - x - 6 = x - x + 54

∴ x - 6 = 54

→ Add 6 to both sides

∵ x - 6 + 6 = 54 + 6

∴ x = 60

→ Substitute the value of x in the expression of ∠G to find it

∵ m∠G = 60 + 54

∴ m∠G = 114 degrees

8 0
3 years ago
$2500 in saving account earing 3,5 perccent interest. what was the the total interest earnedin 6 years
Dvinal [7]

Answer:

I=\$525

Step-by-step explanation:

we know that

The simple interest formula is equal to

I=P(rt)

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

in this problem we have

t=6\ years\\ P=\$2,500\\r=3.5\%=3.5/100=0.035

substitute in the formula above

I=\$2,500(0.035*6)

I=\$525

8 0
4 years ago
P(2,-5);y=1/2x+4 write this equation for the line in point-slope form
Nina [5.8K]

Answer:

x..{9 u have }7 gnf butbnot after 25 points

Step-by-step explanation:

7 0
2 years ago
What is the area of this circle?
densk [106]

Answer:

\pi\cdot4^{2} = 50.26548246\\\\

But if we were using 3.14 the answer would be

50.24

But the real answer is 50.26548246

8 0
3 years ago
Identify the predictor variable and the response variable. A farmer has data on the amount of precipitation crops received and t
kow [346]

Answer:

The Predictor variable is the amount of precipitation received while the Response variable is the crop harvest.

Step-by-step explanation:

The Response variable in an experiment is the factor being measured or studied. They are also known as the dependent variables. Predictor variables are those values that explain the changes in the Response variable. They are also known as the independent variables.

In the question above, the amount of precipitation provides an explanation for the harvest of his crops. Therefore, the amount of precipitation can be rightly described as the predictor or independent variable, while the harvest of his crops is described as the response or dependent variable.

7 0
4 years ago
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