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3 years ago

10 x what equals 66??

2 answers:

7 0

Answer: 6.6
You can divide 66 by 10 to get the answer. To do it quickly, just move the decimal point in 66 to the left one spot

lapo4ka [179]3 years ago

7 0

Answer:

6.6

Step-by-step explanation:

10x(x)=66

x=66/10

x=6.6

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A truck can be rented from Company A for $140 a day plus $0.40 per mile. Company B charges $60 a day plus $0.50 per mile to rent

jeka94

Answer:

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7 0

3 years ago

Plllsss awnser soon!!!! Due in 5 mintues!!!!! A data set that consists of many values can be summarized using the five-number su

diamong [38]

Answer:

Minimum, Q1, median, Q3, maximum

Step-by-step explanation:

The five number summary include :

Minimum valuewhich is the least value in the dataset

The first quartile which represents the lower 25% of the distribution

The median, marks up to 50% of the distribution

The Upper quartile, Q3, represents up to 75% of the distribution

The maximum value is the greatest Or largest number in the distribution.

Hence, arranging in order of least to greatest, well have ;

Minimum, Q1, median, Q3, maximum

8 0

3 years ago

Geometry question, need help!

Anna35 [415]

Answer:

x = 7.5

Step-by-step explanation:

We first labelled the diagram we get

DC = 8

AD = 10

CE = 6

BE = x

∴ AC =AD + DC = 18

∴ BC = BE + ED = x + 6

To Find :

BE = x =?

Solution:

Let DE || AC

In Δ ABC and Δ DEC

∠A ≅ ∠D …………..{corresponding angles ∵ DE || AB }

∠B ≅ ∠E ..............{corresponding angles ∵ DE || AB }

∠C ≅ ∠C ……….....{Reflexive Property}

Δ ABC ~ Δ DEC ….{Angle-Angle-Angle Similarity test}

If two triangles are similar then their sites are in proportion.

$\frac{AB}{DE} =\frac{BC}{EC} =\frac{AC}{CD}\ \textrm{corresponding sides of similar triangles are in proportion}\\$

On substituting the given values we get

∴ $\frac{8}{18} = \frac{6}{6+x} \\\\8(6+x) = 6\times 18\\\\\textrm{using distributive property we get}\\48+8x=108\\8x=108-48\\x=\frac{60}{8}\\ \\x=7.5\\\\\therefore x =7.5$

4 0

4 years ago

89,74,92,80, the mean score is 79 what the number is missing???

katrin2010 [14]

The missing number in the given data that has a mean of 79 is: 60.

The mean of a data set is simply the average, that is, it is the sum of all data values divided by the number of data values.

Let x represent the missing number in the data. If the mean is 79, we would have the following:

(89 + 74 + 92 + 80 + x)/5 = 79

(335 + x)/5 = 79

335 + x = 5(79)

335 + x = 395

x = 395 - 335

x = 60

Missing number is: 60.

Learn more about about the mean of a data on:

brainly.com/question/11015069

#SPJ1

7 0

2 years ago

Х=<br>m<J= <br>m<M =<br>..............

Oksi-84 [34.3K]

Answer:

x = 14

Step-by-step explanation:

10x - 33 + 4x + 17 = 180

14x - 16 = 180

14x = 196

x = 14

4 0

2 years ago