Please help ASAP and I'll also mark brainliest! For all three solve for X and Y!!

Answer:

it is 5^7

Step-by-step explanation: on calculator 5^11 / 5^4 = 5^7

Answer: 15x-33 mark me brainliest plzz

Step-by-step explanation:

Answer:

15x - 33

Step-by-step explanation:

Using the distributive property, solve 3(5x - 9) first:

3(5x - 9) = 15x - 27

Now put that into the equation and solve from there:

15x - 27 - 6

15x - 33

Hope this helps! I apologize if I'm incorrect

Answer:

what show me a picture of it

Answer:

1,2,4,8 GCF=8

Step-by-step explanation:

Answer:

231.65

Step-by-step explanation:

calculator

Answer:

231.65.

Step-by-step explanation:

Answer:

-9

Step-by-step explanation:

math and stuff like that

Answer:

the answer is -71

Step-by-step explanation:

because if you do the math 9+10-100+10=-71

Answer: c = 5n

Step-by-step explanation:

Cost of movie ticket = $5 per person

Number of people attending the movie = n

The total cost c, will be the multiplication of the cost of movie ticket per person by the total.number of people attending the movie. This will be:

c = 5 × n

c = 5n

Answer:

The width is 2.5 inches

Step-by-step explanation:

Here, we want to state the width of the deck in the drawing given the scale for the actual scale to the scale drawing.

The given ratio is 7 ft to 1 in

Now we will have 17.5 to x in

x * 7 = 17.5 * 1

7x = 17.5

x = 17.5/7

x = 2.5 inches

Step-by-step explanation:

x2+15x-23=0

17x-23=0

so a=0 , b=17 & c= -23

and complete it on the calculator

first click 9 ,3 ,=&=

and click mode 5,3

Answer:

Isosceles Triangle Theorem

Step-by-step explanation:

An isosceles triangle is a tringle that has a pair of congruent sides and a pair of congruent angles. If the triangle has two congruent angles its isosceles. So therefore, you would use the Isosceles Triangle Theorem.

The Isosceles triangle theorem is used to determine if the base angles of a triangle are congruent.

"The angles that have the base as one of the side of triangle. "

"It is a triangle that has any two sides equal in length and angles opposite to equal sides are equal in measure."

For given question,

We need to find the theorem that is used to determine if the base angles of a triangle are congruent.

We know that the Isosceles triangle theorem states that 'If two sides of a triangle are congruent, then angles opposite those sides are congruent.'

In isosceles triangle any two sides of the triangle are equal in length.

If we draw the angle bisector for an angle between two equal sides, then we get two triangles.

Then by SAS congruence postulates we can prove that both the triangles  are congruent and so the base angles of a triangle are congruent.

Therefore, an Isosceles triangle theorem is used to determine if the base angles of a triangle are congruent.

Learn more about  Isosceles triangle theorem here:

https://brainly.com/question/16888071

#SPJ2

Answer: $4

Step-by-step explanation:

25-5=20. 20/5=4

Answer:

4

Step-by-step explanation:

25-5=20 if you can get 5 out of 20 which you can will equal 4 if you divided it

Answer:

y = 2x - 3

Step-by-step explanation:

Since the line needs to be parallel, you can take the slope of the other equation and input it into y = mx + b:

y = 2x + b

Next, to have it intercept at the given coordinates, input the coordinates into the equation and solve for b:

-1 = 2 ( 1 ) + b

-1 = 2 + b

-1 - 2 = b

-3 = b

Now input the "b" value into the equation and you have the answer:

y = 2x - 3

Answer:

700 students

Step-by-step explanation:

455/.65= 700 students

Answer:

700

Step-by-step explanation:

Total no of students failed = 65% (100-35% who passed)

so

455/65=7, which is equal to 1% of total strength.

Total no of students passed is 35%, So

7*35=245.

So Total Students is equal to

245+455= 700.

Answer:

125,000

Step-by-step explanation:

Given that :

Sequence of three numbers chosen from 0 to 49 inclusive

Since numbers can be repeated ; hence numbers do not have to be different ;

Number of digits between (0 - 49 inclusive) = 50 digits.

Thus, there are equal number of possible choices for each of the three numbers, which is equal to the Number of digits :

1st number = 50

2nd = 50

3rd = 50

Hence,

(50³). = 50 * 50 * 50 = 125,000

Answer25.75

Step-by-step explanation:becuse

Answer:

a. How much cheese does Mai use per Pizza

Not she uses 10 ounces of cheese to make 4 pizzas. Therefore,

If 4 pizzas requires  10 ounces of cheese

1 pizza will require ? ounces of cheese

cross multiply

ounces of cheese per pizza = 10/4 = 2.5 ounces of cheese

b. At this rate how much cheese will she need to make 15 Pizza's

Since she requires 2.5 ounces of cheese to make 1 pizza

? ounces of cheese will be required to make 15 pizzas

cross multiply

amount of cheese to make 15 pizzas = 2.5 × 15 = 37.5 ounces of cheese

Step-by-step explanation:

Answer:

a. How much cheese does Mai use per Pizza

Not she uses 10 ounces of cheese to make 4 pizzas. Therefore,

If 4 pizzas requires  10 ounces of cheese

1 pizza will require ? ounces of cheese

cross multiply

ounces of cheese per pizza = 10/4 = 2.5 ounces of cheese

b. At this rate how much cheese will she need to make 15 Pizza's

Since she requires 2.5 ounces of cheese to make 1 pizza

? ounces of cheese will be required to make 15 pizzas

cross multiply

amount of cheese to make 15 pizzas = 2.5 × 15 = 37.5 ounces of cheese

Answer:

The scale factor of water to flour represents the proportionality ratio, that is, [tex]k = \frac{7}{10}[/tex].

Step-by-step explanation:

According to the statement, we know that it exists a linear relationship between cups of water ([tex]w[/tex]) and cups of flour ([tex]f[/tex]). That is:

[tex]w = k\cdot f[/tex] (Eq. 1)

Where [tex]k[/tex] is the proportionality ratio, measured in cups of water per cup of flour.

Therefore, the scale factor of water to flour represents the proportionality ratio, that is, [tex]k = \frac{7}{10}[/tex].

Answer:

1.6 × 2.20=3.52

Step-by-step explanation:

Multiplying to get your answer.

*see attachment below for the diagram being referred to

Answer:

∠RXZ and ∠YXZ

Step-by-step explanation:

Supplementary angles are angles whose sum gives us 180°.

Let's consider each pair of angles given as options and see which of them are supplementary angles considering the given diagram:

Option 1: ∠RXZ and ∠YXZ.

∠RXZ and ∠YXZ are angles on a straight line, and they form a linear. A linear pair = 180°. Therefore, ∠RXZ and ∠YXZ pair is supplementary.

Option 2: ∠PXQ and ∠RXS do not form a linear pair, neither are they angles in a straight line, therefore, the angle pair ∠PXQ and ∠RXS, is not supplementary.

Option 3: ∠YZX and ∠UZT.

∠YZX and ∠UZT are vertical angles. Therefore, the angle pair ∠YZX and ∠UZT is not supplementary.

Option 4: ∠WZX and ∠XYZ.

There's no special relationship between ∠WZX and ∠XYZ, other than being angles of ∆XYZ. Therefore, the angle pair ∠WZX and ∠XYZ, is not supplementary.

Answer:

A. ∠RXZ and ∠YXZ

Step-by-step explanation:

EDU 2020

Answer:

8 first class and 9 coaches.

Step-by-step explanation:

Answer:

It would be $26.36

Step-by-step explanation:

all you must do is 6.59^3+6.59 aka 6.59^4 since it told you that it's 6.59 to shorten a pair of pants but its 3 TIMES more to mend a dress.

answer:

it would cost lisa $6.59 to shorten one pair of pants and $19.77 mend one dress.

explanation:

6 x 3 = 18

18 + .59 = 18.59

18.59 + .59 = 19.18

19.18 + .59 = 19.77

hope this helped <3 also if wouldn't mind could you pls give me brainliest? (im trying to level up) thanks! :)

Answer:

yes

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer: all real numbers

Step-by-step explanation:

Answer:

The equation is y = [tex]-\frac{4}{3}[/tex] x + 3

Step-by-step explanation:

The form of the equation is y = m x + b, where

∵ The slope of the line is [tex]-\frac{4}{3}[/tex]

∴ m = [tex]-\frac{4}{3}[/tex]

→ Substitute it in the form of the equation above

∴ y =  [tex]-\frac{4}{3}[/tex] x + b

∵ The y-intercept = 3

∴ b = 3

→ Substitute it in the equation above

∴ y = [tex]-\frac{4}{3}[/tex] x + 3

∴ The equation is y = [tex]-\frac{4}{3}[/tex] x + 3

A)  sin A = 2√13 / 13

cos A = 3√13 / 13

tan A = 2/3

Answer:

the answer is  0.21

Step-by-step explanation:

because 6+1+4+10=21 remember this