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fgiga [73]
3 years ago
7

Simplify.

Mathematics
2 answers:
Ne4ueva [31]3 years ago
8 0

Answer:

need help ....................

Kruka [31]3 years ago
5 0

Answer:

I got 137 so I don't know what the answer is

Step-by-step explanation:

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GUYS I AM ON THE VERGE OF TEARS I HATE MATH SO MUCH CAN SOMEONE PLS HELP WITH PART B ON THIS GRAPH
xenn [34]

Answer: 0 ≤ x ≤ 4.75

Step-by-step explanation: Domain is the range of possible x values that make sense in the equation. Since the x values are time, and there cannot be negative time, x must obviously be positive. And since y is height and height can't be negative, the domain of x ends at the x-intercept, the point at which y begins to become negative. So the domain of x is 0 is less than or equal to x which is less than or equal to about 4.75.

8 0
3 years ago
What is the point-slope form given the following slope and a point on the line? m = 3/7 , (7, -4)
GarryVolchara [31]

Answer:

The equation is y = (3/7)x - 7.

Step-by-step explanation:

Given that the point slope form of an equation is y = mx + b where m represents the gradient and b is the y-intercept. Then, you have to substitute the following values into the equation :

y = mx + b

let \: m =  \frac{3}{7} ,x = 7,y =  - 4

- 4 =  \frac{3}{7} (7) + b

- 4 = 3 + b

- 4 - 3 = b

b =  - 7

7 0
3 years ago
If angle 1 is 150°, what is angle 4 and angle 7?
Anna71 [15]
Angle four is 30° and angle 7 is 150! angle four equals 30° because a straight line equals 180, and 180-150=30. angle 7 is 150 through corresponding angles
8 0
3 years ago
Jim earned $140 during the summer doing chores. He bought 2 sets of pens worth $25 each using his chore money. How much money wa
Degger [83]
Jim has $90 from is chore money left.

6 0
3 years ago
Read 2 more answers
Does this equation represent a function?<br> Answer Yes
snow_lady [41]

Answer:

yes

Step-by-step explanation:

ur welcome

brainliest pls

xd

7 0
3 years ago
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