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3 years ago

Gina tracks the low temperatures for a city over six days. Identify the days colder than -1.75°F.

Mathematics

1 answer:

jeka57 [31]3 years ago

7 0

Answer:

Its Monday and Tuesday

Step-by-step explanation:

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3/4(x+8)>1/2(2x+10)

JulijaS [17]

Answer:

x < 4

Step-by-step explanation:

3/4(x+8)>1/2(2x+10) (multiply both sides by 4)

(4)(3/4)(x+8)>(4)(1/2)(2x+10)

3(x+8)>2 (2x+10) (expand parentheses by distribution property)

x(3)+8(3)>(2x)(2)+10(2)

3x+24>4x+20 (subtract 3x from both sides)

3x+24 - 3x > 4x+20- 3x

24 > x+20 (subtract 20 from both sides)

24 - 20 > x + 20 - 20

4 > x (rearrange)

x < 4

8 0

3 years ago

What is the value of x in f(x)= (x-3)(x+2)?

trapecia [35]

Answer:

your answer is 2 hope help you

7 0

2 years ago

What is the distance between begin ordered pair 8 comma negative 3 comma 4 end ordered pair and begin ordered pair 6 comma negat

katen-ka-za [31]

Answer:

$d = \sqrt{14} = 3.74...$

Step-by-step explanation:

To find the distance between (8, -3, 4) and (6, -4, 1), use the distance formula for (x,y,z) points. It is very similar to (x,y) points.

$d = \sqrt{(x_2-x_1)^2 + (y_2-y_1)^2 + (z_2 - z_1)^2} \\d = \sqrt{(8 - 6)^2 + (-3--4)^2 + (4-1)^2} \\d = \sqrt{(2)^2 + (1)^2 + (3)^2} \\d = \sqrt{4 + 1 + 9}\\ d = \sqrt{14} = 3.74...$

5 0

3 years ago

Select all of the terms that are "like." xy2 2xy x2 -xy 2x2y 1/2xy

irakobra [83]

Hi,
The like terms are 2xy, -xy and (1/2)xy, since they have the same variables and powers.

4 0

3 years ago

Is this correct? Look at pic attached

Georgia [21]

Answer:

Perfect!

Step-by-step explanation:

Complementary= 90 degrees

Supplementary= 180 degrees

Looks like you got both of those. Good job!

<1 + <2 = 90

<1 = 55

90-55=35

<2=35

<2+ <3= 180

180-35= 145

<3 = 145 degrees

You did awesome! Amazing job!

3 0

3 years ago