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vesna_86 [32]
4 years ago
8

The x and y intercept of 3x + 4y = -12

Mathematics
1 answer:
muminat4 years ago
5 0
× equals negative 4 i think and y equals -3
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Anna wakes up feeling ill. Her temperature is 102.4°. Her mom gives her some medicine and she sleeps most of the day. At the end
insens350 [35]

Answer: dropped by 2.7°

Step-by-step explanation: 102.4-99.7

3 0
2 years ago
The area of a rectangular art studio is given by the trinomial 12x^2 + 5x - 2 What are the
nikklg [1K]

ANSWER

(3x + 2) \: by \: (4x - 1)

EXPLANATION

The area of a rectangular art studio is given by the quadratic trinomial:

12{x}^{2}  + 5x - 2

By comparing this to:

ax²+bx+c

We have a=12, b=5, and c=-2

ac=12*-2=-24

The factors of -24 that gives a sum of 5 are 8,-5

We split the middle term with these factors to get:

12{x}^{2}  + 8x  - 3x- 2

Factor by grouping,

4x(3x + 2) - 1(3x + 2) = (3x + 2)(4x - 1)

The possible dimensions are:

(3x + 2) \: by \: (4x - 1)

4 0
3 years ago
3 Ramón makes nectar for a hummingbird feeder by mixing 8 cups of water with 2 cups of sugar. Tiffany makes nectar by mixing 9 c
Butoxors [25]

Answer:

Tiffany's nectar is more sugary

Step-by-step explanation:

Given

Ramon:

Water = 8\ cups

Sugar = 2\ cups

Tiffany

Water = 9\ cups

Sugar = 3\ cups

Required

The nectar with more sugar

To do this, we simply calculate the fraction of sugar in both nectar.

This is calculated as:

Fraction = \frac{Sugar}{Sugar + Water}

For Ramon:

Fraction = \frac{2}{8 + 2}

Fraction = \frac{2}{10} = 0.20

For Tiffany

Fraction = \frac{3}{3 + 9}

Fraction = \frac{3}{12} = 0.25

From the calculations above:

0.25 > 0.20

Hence: Tiffany's nectar is more sugary

5 0
3 years ago
(4 x 10") + (2 x 10) =
I am Lyosha [343]

Answer:

60

Step-by-step explanation:

40+ 20

60

this is your answer

6 0
3 years ago
There are 2.54 centimeters in an inch. when using this conversion factor, how many significant figures are you limited to?
cestrela7 [59]
<span>infinite number of significant figures would be your answer </span>
7 0
4 years ago
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