3 years ago

Read the excerpt from “The Scarlet Ibis.”

Mathematics

1 answer:

Svetach [21]3 years ago

4 0

Answer:

ikakagalit ba ni phrasa kung para sakin ka<33

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One afternoon in January, the temperature outside was -4*F. By midnight, the temperature had dropped by 10*F. what was the tempe

loris [4]

The temperature at midnight would be -14*F. Subtract 10 from -4 and you get -14*F

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2 years ago

An archaeologist at a dig sets up a coordinate system using string. Two similar artifacts are found one at position (1, 4) and t

myrzilka [38]

Given:

Positions of two artifacts are at points (1, 4) and (5, 2).

To find:

The distance between these two artifacts.

Solution:

Distance formula: The distance between two points is

$d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$

Using distance formula, the distance between two points (1, 4) and (5, 2) is

$d=\sqrt{(5-1)^2+(2-4)^2}$

$d=\sqrt{(4)^2+(-2)^2}$

$d=\sqrt{16+4}$

$d=\sqrt{20}$

$d=4.4721359$

Round to the nearest tenth of a unit.

$d\approx 4.5$

Therefore, the distance between two artifacts is 4.5 units.

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3 years ago

-2 1/3 × 2 5/8 Perform the indicated operation

Karolina [17]

Answer:

-6 1/8

Step-by-step explanation:

=-7/3 *21/8

=147/24

=-6 3/24

=-6 1/8

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3 years ago

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Use a graph to solve this equation.<br> th<br> 2x2–5=-X? + 2x – 1

solong [7]

Answer:

X + 2= 0

X - 4 > 7

-4 + y = 3y + 4 (y - 3)

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3 years ago

Jim’s pay is £180 each week.

irina [24]

increases by 11.1% and his raise £18 and £2 less than what he wants

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2 years ago