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svetlana [45]
3 years ago
14

Drag the tiles to the correct boxes to complete the pairs.

Mathematics
2 answers:
navik [9.2K]3 years ago
8 0

A. 9

B. 24

C. 6

D. 16

Step-by-step explanation:

Given ratios are;

A. 2 : 3 = 6 : x

Product of mean = Product of extreme

6*3=2*x\\18=2x\\2x=18

Dividing both sides by 2

\frac{2x}{2}=\frac{18}{2}\\x=9

B. 4 : 7 = x : 42

Product of mean = Product of extreme

7x=168

Dividing both sides by 7

\frac{7x}{7}=\frac{168}{7}\\x=24

C. 2x : 48 = 3 : 12

Product of extreme = Product of mean

2x*12=48*3\\24x=144

Dividing both sides by 24

\frac{24x}{24}=\frac{144}{24}\\x=6

D. 12 : 15 = x : 20

Product of mean = Product of extreme

15*x=12*20\\15x=240

Dividing both sides by 15

\frac{15x}{15}=\frac{240}{15}\\x=16

Inessa05 [86]3 years ago
6 0

Answer:

answer will be in picture

Step-by-step explanation:

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He legs of an isosceles triangle have lengths x + 1 and -x + 7 . The base has length 3x - 3. What is the length of the base?
marishachu [46]

x + 1 =   - x + 7
= 6
6 = 3(x) - 3
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9 = 3x
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3 0
4 years ago
type the correct answer in the box. if the measure of angle θis 7⁢π6. the equivalent measurement in degrees is °.
Travka [436]

If the measure of an angle "θ" is 7⁢(π/6), then it's equivalent measurement in degrees is 210°.

As per question statement, we have an angle "θ" whose measurement in radians is 7⁢(π/6). We have to convert this radians into its equivalent measurement in degrees. Thus, to solve this question, we will have need to know the relation between radians and degrees, which goes as,

("π" Radian = 180°).

Then, we will apply unitary method to our provided data and use the above-mentioned relation to obtain our desired answer, i.e.,

π Radian = 180°,

then, 7π Radian = (180*7)°,

Then, 7⁢(π/6) Radian = \frac{(180*7)}{6} =(30*7)=210°.

  • Radian: This is an unit of angle, equal to an angle at the center of a circle whose arc is equal in length to the radius.
  • Degrees: This is another unit of measurement of angles, one unit of this being equal to one three-hundred-and-sixtieth of the circumference of a circle.

To learn more about Radians and Degrees, click on the link below.

brainly.com/question/9045738

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8 0
2 years ago
Please answer this correctly without making mistakes I want Genius,ace and expert people to answer this correctly
yawa3891 [41]

Answer:

It would increase by 1

Step-by-step explanation:

Step 1: Find the mean of the original

(9+6+1+1+3)/5 = 4

Step 2: Find the mean of the new

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Step 3: Find the difference

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3 years ago
A science class has 5 girls and 5 boys in the seventh grade and 5 girls and 3 boys in the eighth grade. The teacher randomly sel
NeX [460]
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4 years ago
Step bro... im stuck, need help with this question
Lelechka [254]

Answer:

i  GOT C

Step-by-step explanation:

i'll help you step sis anything for you

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