I give Brainliest!
Determine whether the following statements are sometimes, always or never true.
Equilateral triangles are also right triangles.
All angles of an equilateral triangle are congruent.

Answer:

The correct answer is 4

Answer:

-81

Step-by-step explanation:

the dot means multiplication

Similar figures are the same shape but not the same size. you can find out the scale by using parallel lines.

Answer:

*You could just look it up.

Here's what I found on google:

Two figures are said to be similar if they are the same shape. In more mathematical language, two figures are similar if their corresponding angles are congruent, and the ratios of the lengths of their corresponding sides are equal. This common ratio is called the scale factor.

So basically, similar figures are 2 figures that are the same shape.

They don't have to be the same size.

Answer:

x= 11/5 OR 2.2

Step-by-step explanation:

Answer: x= 2.2

Step-by-step explanation:

0x+8=5x-3

    +3     +3

0x+11=5x

5    5   5

x=2.2

Answer:

1. -2/5

2. 5/2

3. -2/3x-5/3

Step-by-step explanation:

1. Parallel means the slope stays the same

2. Perpendicular means you flip the sign and the fraction

Answer: 95.033

Step-by-step explanation:

Answer:

its a

Step-by-step explanation:

the slope is 2/3 ( rise over run)

and you can see the y intercept at -1

|(2-4i)^n| is grater than 1.

A complex number is a number of the form a + bi, where a and b are real numbers ; This way, a complex number is defined as a polynomial.

Here, given that,

|(2-4i)^n|

where, n>1

then , we get,

|(2-4i)^n| is grater than 1.

To learn more on complex number click:

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Answer:

Step-by-step explanation:

50 an hour for 2 hours. 50(2) is 100

plus the 99 consultation fee.

Assuming there's no taxes because you're one of the lucky ones that doesn't have to pay, the total charge would be $199 dollars

Answer:

48 dias

Step-by-step explanation:

1000 gramas = 1 kg

A quantidade inicial de areia = 40kg

1 kg = 1000g

40kg = x

Multiplicação cruzada

1 kg × x = 40 kg × 1000g

x = 40 kg × 1000g / 1 kg.

x = 40,000 gramas

Somos informados de que 2/5 se esgotou.

Quantidade que foi drenada =

40,000 × 2/5

= 16,000 gramas foram drenados

Quantidade restante = 40,000 gramas - 16,000 gramas

= 24,000 gramas

A areia escoa a 500g por dia, portanto,

500g = 1 dia

24,000g = x

Multiplicação cruzada

500g × x = 24, 000 × 1

x = 24,000 g × 1 dia / 500

x = 48 dias

Restariam 48 dias para que a areia restante vazasse.

Answer:

50 degrees

Step-by-step explanation:

just makes sense

Answer:

15 students per year

Step-by-step explanation:

Answer:15

Step-by-step explanation:

Answer:

37.95

Step-by-step explanation:

Because 3.45 x 11 is 37.95.

Answer:

Denise is my grandmas name

Step-by-step explanation:

After 3 months, there will be 12 of each type of caregiver

An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario.

Since the daycare center in Seaside currently has 9 assistant caregivers and 6 senior caregivers. Since demand is high, the owner is going to be hiring 1 assistant caregiver per month and 2 senior caregivers per month.

This will be:

9 + m = 6 + 2m

where m= number of months

Collect the like terms

2m - m = 9 - 6

m = 3

The number of caregiver will be:

9 + m

9 + 3

= 12

Learn more about equations on:

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Answer:

Step-by-step explanation:  value X

Answer:

the answer would be 16.50

Answer: 25%

Step-by-step explanation:

1/4 as a percentage is 25%

Answer:

25%

Step-by-step explanation:

an easy way to figure this out is by remembering that 4 quarters make a dollar each quarter is 25 cents so 1/4=25%

hope this helps :3

if it did pls mark brainliest

Answer:

820.05 i guess

Step-by-step explanation:

addeverything together

Answer:

The steps are more or less the same, except for one new addition:

1. Divide the tens column dividend by the divisor.

2. Multiply the divisor by the quotient in the tens place column.

3. Subtract the product from the divisor.

4. Bring down the dividend in the one's column and repeat it.

Step-by-step explanation:

Answer:

First question: a

Second: d

Third: b

Fourth: a

Fifth: a

Sixth: b

Step-by-step explanation:

Ask me if you need an explanation for any of the questions because there isn't much to explain for rounding.

Fifth: The reason that the answer is not b is because the 6 in that equation should have a - (if it was a typo, the answer should be b)

Answer:

Step-by-step explanation:

y = - [tex]\frac{1}{3}[/tex] r + 2

18² - 4 * 3 * 7 =240

x1 = (-b-root of 240)/2a = ............

x2 =(-b + root of 240)/2a = ........

Answer:

[tex] \huge y = - 3(x - 9)[/tex]

Step-by-step explanation:

To find an equation of a line in point slope form when given the slope and a point we use the formula

[tex]y - y_1 = m(x - x_1)[/tex]

From the question we have the final answer as

[tex]y - 0 = - 3(x - 9) \\ \\ \\ y = - 3(x - 9)[/tex]

Hope this helps you

Answer:

the answer is 2 or yellow

Step-by-step explanation:

the triangle is equal so that means that x must multiply with to and be equal to four so two time two equals four

Answer:

x=2

Step-by-step explanation:

This is a triangle and we have to find x. I will be assuming you know the basics of trig.

This is easily identifiable as congruent triangle since the rule ASA (or you can use SAS) comes into play with the shared angle LNP and MNP, the same right angles, and congruent side lengths that are the measures of length c of the triangle (the hypotenuse). we know these are congruent triangles so it is easy to find x.

MP is 4 units.

find LP.

they are congruent triangles, so MP=LP.

MP=4

LP=2x

MP=LP

4=2x

x=2

Answer:

number c

Step-by-step explanation:

4 x 5 = 20

4x 8 = 32

5 x 5 = 32

5 x 8 = 40

Hope this helps ;)

Answer:

24.35

Step-by-step explanation: