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3 years ago

Find the missing length for the pair of similar figures

Mathematics

2 answers:

Otrada [13]3 years ago

7 0

Answer:

B. 4.5 m

Step-by-step explanation:

<u>Corresponding sides have same ratio:</u>

4/9 = 2/a
a = 2*9/4
a = 4.5 m

Correct option is B

Lana71 [14]3 years ago

3 0

Answer:

Step-by-step explanation:

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Which of the following describe 9.49?

mylen [45]

Answer:take 9x49

Step-by-step explanation:

You’ll get the answer

8 0

2 years ago

A rectangular block of material is on your dad’s desk that acts as a paperweight. The measurements are 3 cm times 4 cm times 6 c

Vika [28.1K]

Answer: Marble

Step-by-step explanation:

Multiply 3x4x6 and you should get 72. Divide 184.32 by 72 and you should get 2.56 which is marble.

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3 years ago

The pie chart to the right shows how adults rate their financial shape. Suppose 4 people are chosen at random from a group of 14

Salsk061 [2.6K]

<u>Question Completion</u>

PIE CHART NUMBERS:

Excellent 9%
Good 41%
Fair 36%
Poor 13%
Other 1%

Answer:

0.000063

Step-by-step explanation:

Number of Respondents, n=1400

Probability that they would rate their financial shape as excellent = 0.09

Number of Those who would rate their financial shape as excellent

=0.09 X 1400

=126

Therefore:

The probability that 4 people chosen at random would rate their financial shape as excellent

$=\dfrac{^{126}C_4 \times ^{1400-126}C_0}{^{1400}C_4} \\=\dfrac{^{126}C_4 \times ^{1274}C_0}{^{1400}C_4}\\=0.000063 $(correct to 6 decimal places)$

6 0

3 years ago

Angle 1 is supplementary to angle 2

Pepsi [2]

9514 1404 393

Answer:

congruent

Step-by-step explanation:

Angles supplementary to the same angle are congruent.

Here, angles 1 and 3 are both supplementary to angle 2, so ...

angle 1 and angle 3 are congruent

7 0

3 years ago

What's the answer for number 2??

FromTheMoon [43]

Well if there are 3 outcomes just add the two other outcomes and subtract from 1

so 0.4+0.25=0.35

so the third outcomes has a 0.35 chance of happening or 35%

4 0

3 years ago