3 years ago

The high temp was 23 degrees. The low was -3 degrees.

Mathematics

1 answer:

vampirchik [111]3 years ago

5 0

Answer:

Step-by-step explanation:

-3 + 23 = -26

its asking for distance so take off the - sign

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What is the perimeter of a square with 4 inch sides

notsponge [240]

Answer:

16 units

Step-by-step explanation:

We know a square is 4 sides, and perimeter is the sum of all sides.

4 + 4 + 4 + 4 = 16 units

we can do this in a more efficient way with:

4 x 4 =16 units

8 0

3 years ago

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45°

ioda

Answer:

$x = \sqrt{\frac{7}{2} }$

Step-by-step explanation:

Explanation

From given graph

AC = √7

Given angle ∝ = 45°

$cos\alpha = \frac{adjacentside}{Opposite side}$

$cos45 = \frac{x}{\sqrt{7} }$

$\frac{1}{\sqrt{2} } = \frac{x}{\sqrt{7} }$

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7 0

3 years ago

Solve.

horrorfan [7]

.hello :
2d−e=7....(1)
d+e=5.....(2)
(1)+(2) : 3d=12
d=4
subsct in (2) :
4+e=5
e=1
conclusion :
The solution is (4, 1).

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3 years ago

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(1/4)^3+(3/4)^3+3(1/4)(3/4)(1/4+3/4)

bogdanovich [222]

The answer should be 1

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3 years ago

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mario62 [17]

Answer:

Step-by-step explanation:

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4 years ago