1. Mr. Ortiz used similar triangles to make a design. Which statement about the triangles in the
design must be true?

Answer:

Step-by-step explanation:

To find the amount deposited, we will simply use the formula for calculating simple interest.

Simple Interest = pxrxt/100     (fraction)

Where p = principal

      R= Rate

           T= Time

Principal is the initial amount deposited which we are ask to find.

R is given to be 6%  and T is the time which is given in years

Simple interest is the interest earned over the year which is given to be $400

Lets substitute our variable into the equation

Simple Interest = pxrxt/100    (fraction)

$400  = P × 6 × 3   /     100

$400 = 18p/100    (fraction)

We will then cross multiply

$40 000  =   18 P

To get  the value of P, we divide both-side of the equation by 18

4000/18 = 18p/18     (fractions)

$2222.22 =  P

P = $2222.22

credits: ummuabdallah

Answer:

2222.22

Step-by-step explanation

Answer:

Each of these equations solves as 1, because each one of them is an instance of the same expression being divided by itself.

This will always give you a value of 1, as long as the denominator does not end up with a zero value.

Take for instance the third question:

[tex]\frac{p^4}{p^4}\\= p^4 \times p^{-4}\\= p^{(4 - 4)}\\= p^0\\= 1[/tex]

This stands true with all three questions.

HOWEVER

I say this assuming that the 5 following the first brackets in the first question is meant to be an exponent, and not a multiple.  Given that the norm is to make any numeric multiples precede the brackets, I assume it is an exponent. and we're good.

It's not using superscript though, which could mean that they want it multiplied by five instead of raised to the power of.

If that's case, we can solve it the same way we solved question 20.  If the bases are the same, then when multiplying or dividing the terms, you can simply add or subtract the exponents respectively:

[tex]\frac{(4x + 2y)\times5}{(4x + 2y)^5}\\= 5(4x + 2y) \times (4x + 2y)^{-5}\\= 5(4x + 2y)^1 \times (4x + 2y)^{-5}\\= 5(4x + 2y)^{1 - 5}\\= 5(4x + 2y)^{-4}\\= \frac{5}{(4x + 2y)^{4}}[/tex]

Again, this is probably not the correct answer for question 18, as that 5 is almost guaranteed to be meant as an exponent.  If it is instead a coefficient though, then this would be the answer to it.

Answer:

person above me is correct

Step-by-step explanation:

Answer:

It is twice the area of a rectangle with sides 2 units × 3 units.

Step-by-step explanation:

Answer: Option 1

Step-by-step explanation:it is half of a rectangle

Answer

Sorry! number 12 is 2

Step-by-step explanation:

Answer:

Step-by-step explanation:

The highest power of the variable will be the degree of the polynomial.

11 )  Degree of polynomial = 3

12 ) Degree of polynomial = 2

13)Degree of polynomial = 4

14) Degree of polynomial = 5

15)Degree of polynomial = 3

16) Degree of polynomial = 5

17)Degree of polynomial = 7

18)Degree of polynomial = 4

19)Degree of polynomial =3

20)Degree of polynomial = 7

Answer:

48

Step-by-step explanation:

Answer:

48 bracelets

Step-by-step explanation:

Answer:

1. x= 11.2

2. x= 8

Step-by-step explanation:

1.

[tex]124+5x=180\\-124 -124\\5x=56\\\frac{5x}{5} = \frac{56}{5} \\ x=11.2[/tex]

Check:

[tex]124+5(11.2)=180\\124+56=180\\180=180[/tex]

2.

[tex]7x-6=50\\+6 +6\\7x=56\\\frac{7x}{7} = \frac{56}{7} \\x=8[/tex]

Check:

[tex]7(8)-6=50\\56-6=50\\50=50[/tex]

Answer

1. 11.2

2. 8

Step-by-step explanation:

Answer:

y = -3x + 10

Hope this helps!

Answer:

8 Buses

Step-by-step explanation:

If there is 604 students and buses can hold 78 people divede. After you get the answer it would be 7 and decimals and there are also teachers coming so you would need 8 buses.

Answer:

I am sorry but I don't know how to do that

Step-by-step explanation:

Answer:

Two more than eight times a number is the same as 13 less than three times the number. What is the number? (Fourth option)

Step-by-step explanation:

The first option tells us 2(8+x) = 3x -13, which is incorrect.

The second option tells us 8*2 + x = 3x - 13, which is incorrect.

The third option could be tempting to choose, but it said said 3 times the difference of x and 13, but that would mean 3(x-13) which would give us 3x -39. Therefore, C is incorrect.

The fourth option tells us that 8x +2 = 3x -13, which would make sense. Therefore, D is correct.

Answer: 9 lb of fresh tomatoes

6 c peeled chopped cucumbers

3 c chopped red bell peppers

3 c chopped red onions

6 small jalapenos

6 garlic cloves

1 1/2 olive oil

6 limes, juiced

12 tsp balsamic vinegar

12 tsp Worcestershire sauce

3 tsp cumin

6 tsp salt

1 1/2 tsp black pepper

12 tsp basil

I really hope this helps.

Step-by-step explanation:

Answer:

48g!

Step-by-step explanation:

its giving me 50 points just for answering this so I'm happy

Thank you so much for the points :)

Answer:

Its D, How do I know?

Step-by-step explanation:

Let's look at A. you start at zero and you go right three because x comes before y then go up 7 then you see that it says 3 is the x- coordinate so you know that is correct but you can't choose it. B and C they are really easy to identify as correct so you look at D and it's all wrong. So thats how its D.

Answer:

5,7,9,11

Step-by-step explanation:

5-4<8 = 1<8

7-4<8 = 3<8

9-4<8 = 5<8

11-4<8 = 7<8

Answers:

4 to 6, 2 to 3, 8 to 12, 2:3, and 2/3.

Step-by-step explanation:

To figure out all of these ratios and figure out which are equal to 8/12, you have to:

Make all of the choices fractions

Find the least common multiple of the denominators.

(All of the answer choices have a common multiple of 12, so multiply the denominator by whatever necessary to get to 12, then multiply the same number by the numerator.)

- 4 to 6 becomes 4/6, 4/6 when you change the denominator to 12 you get 8/12. Therefore 4/6 is equal to 8/12.

- 3/2 becomes 3/2, when you change the denominator to 12 you get 18/12. Therefore 3/2 is not equal to 8/12

- 2 to 3 becomes 2/3, when you change the denominator to 12 you get 8/12. Therefore 2/3 is equal to 8/12

- 3 to 2 is the same as 3/2 so it is not equal to 8/12

- 8 to 12 is 8/12 in fraction form so it is equal to 8/12

- 3:2 is the same as 3/2, so it is not equal to 8/12

- 2:3 is the same as 2/3 and 2/3 is equal to 8/12.

- 2/3 is equal to 8/12.

- 12/8 is not equal to 8/12.

Answer:

a

Step-by-step explanation:

a presents that the a machine is better therfore i think its a.

hope this helps

The unit rate for machine [A] is greater because the slope is greater than the slope for machine B.

Slope of a straight line is used to define the rate of change of [y] with respect to [x].

Given are the graphs that show the the number of jars that are filled by machine A and machine B.

Slope in this case represents the number of jars filled per minute by machine A and machine B. Mathematically, we can write slope as -

m = dy/dx

Now, the ratio of [y] and [x] is equal to tanθ. So, greater the angle θ made by the line with the +x axis, greater will be its slope which in turn will represent the greater number of jars filled per minute.

It can be seen that the angle made by the straight line representing machine A makes greater angle then in the case of machine B.

So, the unit rate for machine [A] is greater.

Therefore, the unit rate for machine [A] is greater because the slope is greater than the slope for machine B.

To solve more questions on unit rates, visit the link below-

https://brainly.com/question/27912261

#SPJ5

Answer:

8.93

Step-by-step explanation:

(pls mark me brainliest if u can)

Answer: 35 and 45

Step-by-step explanation:

Answer:

me too ;)

Step-by-step explanation:

i know you are because me saying this gives me points

Answer:

I believe you're answers C, (sorry if im wrong)

Answer:

West of 100°W, much of the U.S. has a cold semi-arid climate in the interior upper western states (Idaho to the Dakotas), to warm to hot desert and semi-arid climates in the southwestern U.S. East of 100°W, the climate is humid continental in northern areas (locations roughly above 40°N, Northern Plains, Midwest, Great ...

Answer: 66 is the circumference

Step-by-step explanation: Formula of circumference: 2 times pi times R

R is radius and Diameter is 2 times of R. Formula of circumference can also be: pi times R. 22/7 times 21 is 66.

Answer:-x (exponent-> 7)

Step-by-step explanation: