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3 years ago

(PLEASE HELP) Match each hypotenuse length with the leg lengths that will create a right triangle.

Mathematics

1 answer:

Mariulka [41]3 years ago

6 0

Answer:

Step-by-step explanation:

(√2)^2 + (√5)^2 =

2 + 5 = 7

But that equals the hypotenuse squared. The actual value will be √7

======================

(√3)^2 + 4^2 =

3 + 16

19 But this equals the hypotenuse squared, so the answer is actually (√19 ) which isn't there. It might be a right triangle, but none of the answers match this one.

===========================

2^2 + (√5)^2 = 4 + 5 = 9

This is the square of the hypotenuse. √9 = 3 which is the last one.

===========================

(2)^2 + (2)^2 = 4 + 4 = 8

But the hypotenuse will be √8

==========================

1^2 + 2^2 = 1 + 4 = 5

The hypotenuse is √5

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Multiply.

Salsk061 [2.6K]

Answer:

B. 2.25×10−^17

Step-by-step explanation:

3 0

3 years ago

Team D used a recipe that consists of 20 cups of sand, 2 cups of flour, and 3 cups of water. How does the percent of sand in Tea

spayn [35]

Answer:

80%

Step-by-step explanation:

Given:

Team D used a recipe that consists of 20 cups of sand, 2 cups of flour, and 3 cups of water.

Question asked:

How does the percent of sand in Team D's recipe compare to that of the other teams ?

Solution:

Team D used a recipe that consists of sand = 20 cups

Team D used a recipe that consists of flour = 2 cups

Team D used a recipe that consists of water = 3 cups

Total number of cups together = 20 + 2+ 3 =25 cups

Now we will have to find percent of cups of sand out of the total number of cups.

By using formula of percentage,

Percent = $\frac{Value}{Total \ value}\times100$

$=\frac{20}{25} \times100\\=\frac{2000}{25} =80\%$

Therefore, 80% of sand in Team D's recipe compare to that of the other teams.

5 0

4 years ago

The number of players of an online game triples each week. The function f(x) = 3^x represents the number of players in week x. W

HACTEHA [7]

The equation to use here is 3^x = 81. You could start to try numbers, and you would realize that x = 4 weeks.

7 0

4 years ago

Read 2 more answers

The mean score of 8 players is 14.5. If the highest individual score is removed the mean of the score of the remaining 7 players

AfilCa [17]

Answer:

The highest score is 32.

Step-by-step explanation:

We are given the following in the question:

The mean score of 8 players is 14.5.

Let x denote the highest score.

If x is removed, the mean of the score of the remaining 7 players is 12.

Formula for mean:

$\bar{x} = \dfrac{\displaystyle\sum x_i}{n}$

Putting values, we get:

$14.5 = \dfrac{\displaystyle\sum x_i}{8}\\\\\Rightarrow \displaystyle\sum x_i = 116\\\\12 = \dfrac{\displaystyle\sum y_i}{7}\\\\\Rightarrow \displaystyle\sum y_i = 84\\\\\displaystyle\sum y_i = \displaystyle\sum x_i -x \\\\84 = 116 - x\\\Rightarrow x = 32$

Thus, the highest score is 32.

4 0

4 years ago

Please help with this question.

Dahasolnce [82]

D is the answer so u have to add and to make 7.5 a decimal u move it 2 places to the left

5 0

3 years ago