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3 years ago

8

Let ∠D be an acute angle such that cosD=0.33. Use a calculator to approximate the measure of ∠D to the nearest tenth of a degree

.

2 answers:

bixtya [17]3 years ago

5 0

Answer:

.3

Step-by-step explanation:

.33 rounded equals .3

Kaylis [27]3 years ago

3 0

Answer:

PoInT tHrEe Is ThE aNsWeR

Step-by-step explanation:

.3

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In September, Shalee had some money in her bank account. In October she earned $48.24 and put it in her account. In November she

sasho [114]

Answer:

x = $42.8

Step-by-step explanation:

Let

Amount of money shalee has in Sept = $x

Shalee October earnings = $48.24

Total money = $x + $48.24

She spent 3/4 of the money on dress

3/4 of (x + 48.24) = $68.28

3/4 * x + 48.24 = 68.28

3/4x + 144.72/4 = 68.28

3/4x + 36.18 = 68.28

3/4x = 68.28 - 36.18

3/4x = 32.10

x = 32.10 ÷ 3/4

= 32.10 × 4/3

= 128.4/3

= 42.8

x = $42.8

4 0

3 years ago

Consider an experiment involving the game spinner pictured below. A 20 trial experiment is conducted to determine the probabilit

Nookie1986 [14]

Answer: 1/4

Step-by-step explanation:

To determine the probability of landing on blue, you divide by the total number of spins.

In this experiment, the probability of the spinner landing on blue after 20 spins would be 15%.

This makes the probability of landing on blue to be:

Pr (landing on blue) / Pr (total trials) = 5/20

This gives 1/4

4 0

4 years ago

If 8 = x + y and y > 0, then x is ___ 8.

ZanzabumX [31]

Answer:

X is < 8

Step-by-step explanation:

if y is >0 , then obviously X has to be smaller than 8 otherwise X+y won't be equal to 8

5 0

2 years ago

Read 2 more answers

Brainleist for anwser!!!!!!!

Mazyrski [523]

The answer has to be A. ehhejeb hhrus

6 0

3 years ago

A bag has 30 tiles, numbered 1-30. Write the ratio even tiles to odd tiles in simplest form.

guapka [62]

Answer:

r=1

Step-by-step explanation:

<u>Ratio of Values </u>

A ratio compares two values by diving them. If the ratio is greater than one, then the value in the numerator is greater than the value in the denominator. The opposite relation gives ratios lower than 1. A ratio of 1 means both values are the same

We have a set of tiles numbered 1 to 30:

1,2,3,4,5,6...,29,30

Note that each odd-numbered tile is followed by an even-numbered tile. It means we have 15 odd tiles and 15 even tiles. The ratio is

$\displaystyle r=\frac{even}{odd}$

$\displaystyle r=\frac{15}{15}$

r=1

4 0

3 years ago