3 years ago

Find the intercepts of the equation -x-2y=4 I need the x and y intercept in two points

Mathematics

1 answer:

Basile [38]3 years ago

5 0

Answer:

x-intercept: (-4,0)

y-intercept: (0,-2)

Step-by-step explanation:

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Math problem giving brainlist and 15 points

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3 years ago

a seed company has a test plot in which it is testing the germination of a hybrid seed, They plant 50 rows of 40 seeds per row.

ziro4ka [17]

Answer:

Mean = $\sum x P(x) = 36.86$

Standard deviation = $\sum x^2P(X)=1360.9$

Step-by-step explanation:

x P(x) $x \times P(x)$ $x^2 \times P(x)$

33 0.02 0.66 21.78

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Standard deviation = $\sum x^2P(X)=1360.9$

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3 years ago

The sales tax in one state is 3%. Write a function rule for finding the total cost of an item with selling price x. Then find th

34kurt

Y=3/100x

y= 3/100 (150)
y=4.5
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Therefore that is the answer. Please mark as brainliest and give a thanks.

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3 years ago

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Mrs. Write makes cookies for the school bake sale. She uses the equation y=0.50x to determine the cost, y, for x cookies. Which

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Answer:D

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3 years ago

How to find the smallest integer k such that 60k is a perfect square

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9514 1404 393

Answer:

k = 15

Step-by-step explanation:

Look for the missing factors that make all of the factors of 60k be squares.

60 = 2² × 3 × 5

The factors 3 and 5 each have an odd exponent (1), so those two factors must be part of k.

60k = 2² × 3 × 5 × k

is a perfect square when ...

3 × 5 = k = 15

For k = 15, 60k = 900 = 30²

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3 years ago