Can someone help? Image attached is the answer.​

Answer:

The numbers associated with the triangle are 5.437 and 6.437 centimeters, respectively.

Step-by-step explanation:

Two numbers are consecutives, when their difference is equal to 1. The area of the triangle is determined by the following formula:

[tex]A = \frac{1}{2}\cdot n \cdot (n+1)[/tex]

[tex]A = \frac{1}{2}\cdot (n^{2}+n)[/tex]

[tex]A = \frac{n^{2}}{2}+\frac{n}{2}[/tex]

[tex]n^{2}+n = 2\cdot A[/tex]

Where [tex]n[/tex] is the shortest length of the triangle, measured in centimeters.

And we get the following second-order polynomial:

[tex]n^{2}+n -2\cdot A = 0[/tex] (1)

If we know that [tex]A = 17.5\,cm^{2}[/tex], then the shortest length of the triangle is:

[tex]n_{1} = 5.437\,cm[/tex] and [tex]n_{2} \approx -6.437\,cm[/tex]

Since length is a positive variable, the only possible solution is:

[tex]n\approx 5.437\,cm[/tex]

Then, the numbers associated with the triangle are 5.437 and 6.437 centimeters, respectively.

Answer:

224

Step-by-step explanation:

1. first divide 8/2 in the parentheses which will give you 4

2. Then multiply 4 to 8 which will give you 32

3. finally multiply 32 to 7 which will give you an answer of 224

All of the points on the graph could represent rational numbers. (-1, 0, 1, 4.5)

Answer:

B

Step-by-step explanation:

A: false, point C isn't a rational number

B: True, Every negative integer is a negative rational number, like point A

C: false, point D is a fraction, therefore, point D is a rational number

D: false, like said in A, point C isn't a rational number

Step-by-step explanation:

the question is not clear

Answer:

$75.14 is the correct answer

Answer:

ert4tt45poti3905835049098534085983344533453

Step-by-step explanation:5

34534534353433434

5

3

5

3

45

3

543

354

3

53

4

53

5

34

5

44543

353

Answer:

n = 3.02

Step-by-step explanation:

12.65 - n = 9.63

- n = 9.63 - 12.65

- n = - 3.02

-n/-1 = -3.02/-1

n = 3.02

Answer:

3.02

Step-by-step explanation:

9514 1404 393

Answer:

  C)  √3

Step-by-step explanation:

The repeating decimals are both single digits, beginning at the decimal point. So, their equivalent is that digit divided by 9:

  [tex]0.\overline{4}=\dfrac{4}{9}\\\\0.\overline{9}=\dfrac{9}{9}=1[/tex]

This means the given expression can be simplified to ...

  [tex]\dfrac{3\sqrt{0.\overline{4}}+\sqrt{0.\overline{9}}}{\sqrt{3}}=\dfrac{3\sqrt{\dfrac{4}{9}}+\sqrt{\dfrac{9}{9}}}{\sqrt{3}}=\dfrac{3\cdot\dfrac{2}{3}+1}{\sqrt{3}}=\dfrac{3}{\sqrt{3}}=\boxed{\sqrt{3}}[/tex]

Answer:

(1) 820

(2) 1920

Step-by-step explanation:

(1) solving 20 x 41, using associative property.

20 * 41  = (2 x 10) x 41  = 2 x (10 x 41)

             = 20 x 41         = 2 x 410

             = 820              =  820

(2) distribute 32 as 30 + 2 and solve.

     60 x 32

  = 60 x (30 + 2) = 60(30) + 60(2)

                        = 1800 + 120

                        = 1920

Answer:

1438.6 days

Step-by-step explanation:

We are told in the above question that:

228,000 people get infected per day. Hence, how long it would take for 328,000,000 people to be infected is calculated as:

228,000 people = 1 day

328,000,000 people = x days

Cross Multiply

228,000 people × x days = 328,000,000 people × 1 day

x days = 328,000,000 people × 1 day/228,000 people

x days = 1438.5964912 days

Approximately = 1438.6 days

Therefore, it would take 1438.6 days for 328,000,000 people to be infected.

Answer:

I think the first one is 4 and the second one is 2

Step-by-step explanation:

Answer:

Comment

Step-by-step explanation:

U~U

Answer1: for every 5 kids there are 9  parents

2 part a: the for every 4 cookies for every 9 sodas that are sold

2 part b:the ratio of cookies to soda is 9:4

3.the ratio of pencils to erasers is 15:7

3: for every 15 pencils there are 7 erasers.

4.The first blank is 2eyes there Are4 legs

Step-by-step explanation:

Answer:

hope this helps :)

Step-by-step explanation:

5 to 9

the number of cookies sold to sodas sold id 9:4

the ratio of erasers to pencils is 15:7

Step-by-step explanation:

Triangle 1 can have 30°, 75° and 75° angles whereas Triangle 2 can have 30°, 30° and 120° angles.

Since they do not have all 3 congruent angles, they are not similar.

Answer:

17m

Step-by-step explanation:

a^2+b^2=c^2

there's a character limit so hiii

Answer:

bruh im learning this right now, im pretty sure its ASA

Answer:

A.a reflection across the x-axis, followed by a 90° clockwise rotation about the origin, and then a translation 5 units left

and

C. a reflection across the x-axis, followed by a 90° counterclockwise rotation about the origin, and then a translation 5 units left

Step-by-step explanation:

Answer:

Probably B

Step-by-step explanation:

Answer:

y = -10x + 60

Step-by-step explanation:

slope: rise/run = 10/-1x = -10x

y-intercept: 60

equation: y = mx + b,

y = -10x + 60

Ace Carlos

Answer:

y=-10x+60

Step-by-step explanation:

your first point is at 60

and it's going down by 10

Answer:

I'm so sorry I don't know this answer but good luck

Answer: since it doesn't tell you how you get it.

Since the mode of the ages is 35 we know that at least two of the ages are 35. Since the range is 14 we know the third sister is not also age 35. Let x be the age of the third sister. Then we know either 35 - x = 14 or x-35 = 14 (depending if x is younger or older, respectively). Solving both of these gives x = 21 or x = 49. But all the sisters are under the age of 45, so x = 21. Hence, the ages of the sisters are

21, 35, 35.

So, the mean is (35+35+21)/3 = 91/3 =~ 30.3333 ...

The median is 35.

In an isosceles triangle that has exactly two equal sides, the equal sides are called legs and the third side is called the base. The angle included by the legs is called the vertex angle and the angles that have the base as one of their sides are called the base angles.

Answer:

B

Step-by-step explanation:

SSS stand for Side Side Side, so the truangle must identify all it's sides. To identify sides it uses lines through the side like in B where 1 side has 1 line, 1 side has 2 lines, and the other side has 3 lines. That is the side identifiers, and because each side in B matches with 1 side in A, means that A and B are congruent because they have the same sides, so SSS.

This is confusing to explain, if you have any questions post them in the comments.

Answer:

1. (a-c)[tex]\sqrt{x}[/tex] + b[tex]\sqrt{y}[/tex]

2. 9m + 2[tex]\sqrt{n}[/tex]

3. 6a

4. (5a - 3b)[tex]\sqrt{5y}[/tex]

Step-by-step explanation:

1. since a and c share the same squareroot x, you can combine these together.

2. First add like terms together. 4m - m + 6m = 9m. Then 5[tex]\sqrt{n}[/tex] and -3[tex]\sqrt{n}[/tex] combined equals 2[tex]\sqrt{n}[/tex]

3. First simplify the square roots. squareroot of 16 is 4. square root of 49 is 7. square root of 81 is 9. They are all multiplied by a in the expression. Thus 4a - 7a + 9a = 6a

4. First simplify the radicals, they are not perfect. square root of 125 is equivalent to sqrt(25 * 5), which sqrt of 25 is 5, but we keep the sqrt of 5. For sqrt of 45, it is the same as sqrt9 * sqrt5. sqrt of 9 is the same as 3 and we keep sqrt 5. Thus we get the below:

5a[tex]\sqrt{5y}[/tex] - 3b[tex]\sqrt{5y}[/tex]

We can combine the two like terms and get the final answer above.

please give thanks by clicking the heart :)

Answer:

1. (a-c)√x + b√y  

2. 9m + 2√n  

3. 6a  

4. (5a - 3b)√5y

Step-by-step explanation:

we only got 35 cus people only get half the points you give

10 = 5

20 = 10

30 = 15

40 = 20

*50 = 25*

Answer:

x = 9

Step-by-step explanation:

x/4 = 2.25

9/4 = 2.25

Answer:

8.8

Step-by-step explanation:

Answer:1,332

Step-by-step explanation:

Answer:

230

Step-by-step explanation:

Answer:

answer: y= 1^2+ -8 I think I did this right.

Answer:

y=-1/2x-8

Step-by-step explanation:

Answer:

45.5 points per gamesl

Step-by-step explanation:

Cole averaged 35 points per game in last year's Math Hoops season. This year he has increased his scoring by 30%. What is his new average score per game?

Step 1

We find how many points the score increase by

The percentage increase = 30%

Hence:

30% × 35 points

= 10.5 points

Step 2

His new average score =

Former score + increase

= 35 + 10.5

= 45.5 points per game