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skelet666 [1.2K]
3 years ago
9

Need help please!!!!

Mathematics
1 answer:
astraxan [27]3 years ago
3 0

Answer:

correct and incorect

Step-by-step explanation:

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Holly spends
maks197457 [2]

Answer:

dsg

Step-by-step explanation:

4 0
3 years ago
Use the net to find the surface area of the regular pyramid. I’ll mark brainliest if correct
Butoxors [25]
Answer: surface area = area of BASE + 1/2 × perimeter of base × slant HEIGHT.
4 0
2 years ago
Please help ASAP!!!!!
ra1l [238]
These tables have infinitely many values, but the simplest ones would be:
a) x|y
    3|5
    6|10
    9|15

b) x|y
    2|1
    4|2
    6|3

Your graph for c would look like the attached picture

7 0
3 years ago
Read 2 more answers
a bean plant grows at a constant rate for a month. after 10 days, the plant is 30 centimeters tall. after 20 days, the plant is
ANTONII [103]

Answer:

(y-30)=2(x-10)

Step-by-step explanation:        

We have been given that a bean plant grows at a constant rate for a month. after 10 days, the plant is 30 centimeters tall. after 20 days, the plant is 50 centimeters tall.

First of all we will find slope of our line using given points.

m=\frac{y_2-y_1}{x_2-x_1}

Upon substituting coordinates of our given points in slope formula we will get,

m=\frac{50-30}{20-10}

m=\frac{20}{10}=2

Therefore, slope of our given line is 2.    

Since the equation of a line in point slope form is (y-y_1)=m(x-x_1).

Upon substituting m=2 and coordinates of one point in above equation we will get,

(y-30)=2(x-10)

Therefore, the equation that models the height of the plant (y) after x days will be (y-30)=2(x-10).

5 0
3 years ago
Read 2 more answers
7+2ax=13 solve for x.
slamgirl [31]

Answer:

x =  3/a

Step-by-step explanation:

7 + 2ax = 13

2ax = 13 - 7

2ax = 6

ax = 6 / 2

ax = 3

x =<u> 3/a</u>

<u></u>

<u>Hope it helps!</u>

5 0
2 years ago
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