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timama [110]
3 years ago
6

50 POINTS HELP DUE IN 30 MINS!!!

Mathematics
1 answer:
LUCKY_DIMON [66]3 years ago
3 0

9.

4 < 5 < 9

2^2 < 5 < 3^2

2 < \sqrt 5 < 3

-3 < -\sqrt 5 < -2 < -1.96312...

-\sqrt 5 < -1.96312...

10.

The least will be one of the negative ones, -3 or -6/5.  Since -6/5=-1.2, we see

-3 is the least

11.

81 < 90 < 100

9^2 < 90 < 10^2

9 < \sqrt{90} < 10

Answer: 10 feet

12.

We know \sqrt 8 > \sqrt 5 and 2.5 > 2 \frac 1 3

Since

2.5^2 = 6.25 < 8

\sqrt 8  is the tallest.


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Answer:

there are 5 strawberries

Step-by-step explanation:

4 x 5 =20 so that is 20 blue berries  

and there are 4 blue berries for every one strawberry

and there are 5 groups of 4 blue berries which equals 5 strawberries

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Marna is playing a game where you score −5 points each time youguess the correct answer. The goal is to get the lowest score. To
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8 0
4 years ago
To prepare for school you need 3 notebooks for $1.09 each, 2 boxes of pencils for $2.68 each and a pack of markers for $0.89. Ho
Iteru [2.4K]

Answer:

$9.52

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3 0
3 years ago
Question 4 (2 points)
Svetradugi [14.3K]

Answer:

1. sometimes true

A rhombus is a quadrilateral with all equal size and length. A square is a quadrilateral with all equal size and length, and all right angles around bus, however, can be a square if it has right angles.

2. always true

A square has to have all equal sides and all right angles, however, a rectangle has to have right angles and opposite sides are equal to each other. So if a square has equal sides, it can be considered a rectangle since both opposite sides are equal

3. sometimes true

A parallelogram is a quad roulette or with parallel and equal opposite sides, and a rectangle has right angles and equal opposite sides, therefore, if the parallelogram has right angles, then it is considered a rectangle

4. always true

A quadrilateral has to have 4 sides and the rectangle has 4 sides there, for it is considered a quadrilateral

5. never true

A parallelogram is a quadrilateral, therefore, it has to have 4 sides, but a hexagon has to have 6 sides, therefore, it is never a hexagon

5 0
3 years ago
Find the measure of angle A. Round your answer to the nearest hundredth.
Maksim231197 [3]

Answer:

40.60 degrees to the nearest hundredth.

Step-by-step explanation:

Tan A = opposite side / adjacent side = 6/7'

The angle whose tangent is 6/7 is 40.60 degrees.


6 0
4 years ago
Read 2 more answers
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