You can only draw one unique isosceles triangle that contains an angle of 55°?

Answers

Answer 1

Answer:
-- If the 55° angle is one of the two equal angles, then
the third angle is 70° .

-- If the 55° angle is the third angle, then each of the two
equal angles is 62.5° .

-- For either of these cases, there are an infinite number
of possible sets of side-lengths.

The statement in the question does not hold water.

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If i ate 10 cookies in a 8 day period of time how many cookies will i eat in a 12 day period

Answers

10 cookies in a 8 day period
? cookies in a 12 day period

10 cookies in a 8 day period

Divide both numbers by 2

5 cookies in a 4 day period

Multiply both numbers by 3

15 cookies in a 12 day period.

You will eat 15 cookies in a 12 day period.

Please help me in problem 8 I need help on it plzZ

Answers

Answer:

$a.\ -3\nb.\ 6\nc.\ -5\nd.\ 4$

Step-by-step explanation:

First, it is important to remember which are the Negative numbers and the Positive numbers.

The Positive numbers are defined as all those numbers that are greater than zero and the Negative numbers are defined as all those numbers that are less than zero.

Then:

a. "3 degrees below $0\°F$ " indicates that the temperature is actually $-3\°F$ , which is less than zero. Then, it is a negative number:

$-3$

b. Let be 0 represents the sea level, "6 feet above the see level" indicates that the number is positive:

$6$

c. "Lost 5 pounds" indicates that now the actual weight is 5 pounds less than the original, which indicates that it must be expressed as a negative number:

$-5$

d. "Found $\$4$ " means that now the actual amount of money is greater than it was before. Then, the number that represents this is a positive number:

$4$

Navor has $800 and is spending $30 per week. Rashid has $150 and is saving $20 per week. In how many weeks will Nabor and Rashid have the same amount of money?

Answers

They will have the same amount of money at week 13 with $410 for each of them

-------------------------------------
Define x :
-------------------------------------
Let x be the number of weeks needed.

-------------------------------------
Navor :
-------------------------------------
Navor has $800 and is spending $30 per week:
800 - 30x

-------------------------------------
Rashid :
-------------------------------------
Rashid has $150 and is saving $20 per week:
150 + 20x

-------------------------------------
Solve x:
-------------------------------------
800 - 30x = 150 + 20x
50x = 800 - 150
50x = 650
x = 13

--------------------------------------------------------------------------------------------------------
Answer: They will have the same amount of money after 13 weeks.
---------------------------------------------------------------------------------------------------------

How can you determine the coordinates of any image that is dilated with the center of dilation at the origin without graphing? Explain your reasoning.

Answers

Answer:

The image of point (x , y) by dilation with center origin and scale factor k is (kx , ky)

Step-by-step explanation:

* Lets talk about dilation

- A dilation is a transformation that changes the size of a figure.

- It can become larger or smaller, but the shape of the

figure does not change.

- The scale factor, measures how much larger or smaller

the image will be

- If the scale factor greater than 1, then the image will be larger

- If the scale factor between 0 and 1, then the image will be smaller

* In a problem of dilation

∵ The center of dilation is the origin

∵ The scale factor of dilation is k

∵ The point is (x , y)

- In dilation with center origin and scale factor k to find the image

of the point multiply each coordinates of the point by the scale

factor k because the distance d between the point and the

origin will be equal kd which is the distance between the origin

and the image of the point d is depending on the coordinates

of the point

∴ The image of point (x , y) by dilation with center origin and

scale factor k is (kx , ky)

* Ex: If point A is (3 , 4)

∵ The distance from the origin to point A = $\sqrt{(3)^(2)+(4)^(2)}=√(9+16)=√(25)=5$

∵ The scale factor of dilation is 2 and the center is the origin

∴ The image of A is A' = (3 × 2 , 4 × 2) = (6 , 8)

∵ The distance from the origin to point A' = $\sqrt{(6)^(2)+(8)^(2)}=√(36+64)=√(100)=10$

∵ 10 ÷ 5 = 2 which is the value of the scale factor

∴ The image of point (x , y) by dilation with center origin and

scale factor k is (kx , ky)

wilson has $3,000 I'm the bank account . ms nelson has 10 times as much money in her bank account as mr willson has in his bank account how much money does ms nelson have in her bank account

Answers

Pay close attention to the question -- ten times as much money as Wilson. If Wilson has 3000, ten times that would be 3000x10. Your answer is 30,000

Hey There!

Let's solve this problem together!

If Wilson has $3,000 dollars and Mr.Wilson has 10 times as much money, then you would multiply $3,000*10, So the answer would be $30,000. In conclusion, Mr. Wilson has $30,000 in his bank account.

Solutions-

$3,000*10= $30,000

Please solve this question

Answers

C is the only one that 3/4 of the shapes are not shaded.

It is B. The one with butterflies. Please give me a thank you.

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