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3 years ago

Solve the Problem. What is x?

Mathematics

2 answers:

docker41 [41]3 years ago

6 0

Answer:

Step-by-step explanation:

xm is the same as 2m

Vesna [10]3 years ago

5 0

Answer:

x = 4.5 m

Step-by-step explanation:

Invert the bottom triangle and rotate it 180° in clockwise direction. You will find that:

Both the triangles are similar by AAA Postulate

$\frac{3}{2} = \frac{x}{3} \\ \\ x = \frac{9}{2} \\ \\ x = 4.5 \: m$

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A study was done on girls' participation in informal science, technology, engineering, and mathematics (STEM) programs. The

Anastasy [175]

Answer:

Urban area = 58.27%

Suburban area = 34.83%

Rural area = 6.9%

Step-by-step explanation:

According to the scenario, computation of the given data are as follows,

Total number of women = 290

Number of women in urban area = 169

Suburban area women = 101

Rural are women = 20

So, we can calculate the percentage of number of women from each area by using following formula,

Percentage = Women in specific area ÷ total women

So, percentage of Urban area = 169 ÷ 290 = 0.5827 or 58.27%

percentage of suburban area = 101 ÷ 290 = 0.3483 or 34.83%

percentage of rural area = 20 ÷ 290 = 0.0690 or 6.9%

Pie chart for the given information is attached below.

5 0

2 years ago

Whitney has a sprinkler than covers a circular area with diameter 24 feet. What is the area of lawn that the sprinkler covers? (

grin007 [14]

Answer:
I think the answer is 7.64331210191

Explanation:
I divided 24 by 3.14 and got 7.6433121091

6 0

3 years ago

Is 4000000 mililimeters equal to 4 kilometers?

user100 [1]

Yes it is 4 billion milimeters is 4 kilometers

6 0

3 years ago

The following equation is a linear equation that has a slope of 3 and a y-intercept of positive 2:

Kryger [21]

The y intercept in the equation is -2. What is your question?

7 0

3 years ago

How many quarts of a 50% solution of acid must be added to 20 quarts of a 20% solution of acid to obtain a mixture containing a

Nuetrik [128]

Answer:

40 quarts.

Step-by-step explanation:

Let x =quarts of the 50% solution

so, according to the question

the typical mixture equivalent equation will be like this

$.50x + .20(20) = .40(x+20)\\.50x + 4 = .40x + 8\\.50x - .40x = 8 - 4\\.10x = 4\\x = 4/.10 \\x = 40$

so the answer will be 40 quarts of 50% solution should be added.

5 0

2 years ago

Read 2 more answers