Nadia will be x years old y years from now. How old was she z years ago?

Answers

Answer 1
A years old. Na but are you needing an equation ?

Related Questions

HELP ME ASAP!!

Michael pays $76.65 for twenty-one 19-count boxes of granola bars. How much does 1 box of granola bars cost?

Answers

Answer:

It should just be 3.65. You would divide 76.65 by 21 and get 3.65.

HELP ASAP Name an angle supplementary to angle5

Answers

Answer:

Angle 1

Step-by-step explanation:

The angle supplementary to 5 is 1 because two angles are supplementary when they add up to 180 degrees.

So therefore, on the other/opposite side of angle 5 is angle 1.

The supplementary angle to ∠5 is D. ∠6 as the sum of this two angles is 180°.

What is a transversal?

We know when a transversal intersects two parallel lines at two distinct points,

Two pairs of interior and alternate angles are formed such that the measure of interior angles are same and the measure of alternate angles is also the same.

We know two angles are supplementary if the sum of their measure is 180°.

Now, From the given diagram we can conclude that a straight line is forming with ∠5 and ∠6, So the sum of these angles must be 180° hence supplementary.

Therefore, The angle supplementary to ∠5 is ∠6.

learn more about transversal here :

https://brainly.com/question/17432060

#SPJ2

{7,21,63,189,..} write a rule for the geometric sequence

Answers

Answer:

a7=a3 ^n-1

Step-by-step explanation:

:) Good day

Can I have help on this one

Answers

Answer:

4. 40°

5.  15

6.

I hope this helps. I don't know the last one.

two hot air balloons are traveling along the same path away from a town

Answers

Answer:

A

Step-by-step explanation:

the answer is A because I got it right on my test

Answer:

C

Step-by-step explanation:

25>15 so Henry=25 Henry was farther

37-25=12 12/2= 6<7  Tasha = 7  Tasha was faster

Henry was farther Tasha was faster

TJ makes a salary of $400 a week. He also
makes a commission of 15% off of
everything he sells for the week. If his total
sales are $15,000, what is his total pay for
the week?

Answers

Answer:

Step-by-step explanation:

If TJ made 15,000 dollars in a week, with the 15% commission,

15,000*15/100=2,250 in commission

2250+400=2650 salary for that week

Square: Area 25 units2.
What is the square root?

Answers

Answer:

The square root is 5 units.

Step-by-step explanation:

It is given that:

Square area is 25 units square.

We have to find the square root.

Square root = [tex]\sqrt{25}[/tex]

Square root = [tex]\sqrt{5*5}[/tex]

Square root = 5 units

Therefore,

The square root is 5 units.

Answer: 4

Step-by-step explanation:

comentați în scris (5-7rânduri) semnificația punctelor de suspensie din titlul ​

Answers

Answer:

huh

Step-by-step explanation:

the nomber of
scorpions
in a region is decreasing by
8 % each year how does
the decrease in the scorpions
Population for years 1 to 5
compare to the population for
the years 6-10.

Answers

Answer:

Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36 Take the numbers to their prime factorization. Write the final answer in exponential form.

1.  28   2.  36

Step-by-step explanation:

Classify angle X Y Z. please choose 2 correct answers !!!! Will mark Brianliest !!!!!!!! (Last option is Isosceles triangle) !!!!!!!!!

Answers

Right and Scalene I believe

Two square stepping stones are placed in a garden as shown below. Each stepping stone has a side length of 2 feet. The rest of the garden will have flowers in it.


How many square feet of the garden could contain flowers?

20 ft²
32 ft²
16 ft²
24 ft²

Answers

Answer:

Step-by-step explanation:

16

Please help brainiest will be award

Answers

Answer:

137 degrees the comments under this dont read them they are incorrect but this is right i got 100% on my test because put 137

Step-by-step explanation:

Answer:

137° or maybe 136°

Pic is not clear!

please help i shall give brainliest

Answers

Answer:

I think the answer is d

Step-by-step explanation:

..........................................................

A skier is on the top of a 350 meter tall mountain looking down at a tree. The direct path from the tree to the skier is 505 meters. What is the angle of depression from where the skier is standing to the base of the tree

Answers

Answer:

[tex]43.87^{\circ}[/tex]

Step-by-step explanation:

We are given that

Height of mountain=350 m

Distance  from the tree to the skier=505 m

We have to find the angle of depression from where the skier is standing to the base of the tree.

In triangle ABC

[tex]\frac{AB}{AC}=sin\theta[/tex]

By using the formula

[tex]\frac{Perpendicular\;side}{Hypotenuse}=sin\theta[/tex]

[tex]\frac{350}{505}=sin\theta[/tex]

[tex]sin^{-1}(\frac{350}{505})=\theta[/tex]

[tex]\theta=43.87^{\circ}[/tex]

Hence, the angle of depression from where the skier is standing to the base of the tree=[tex]43.87^{\circ}[/tex]

Bart and Celenia were filling a wading pool with water. Bart filled ⅜ of the pool. Then Celenia filled ¼ of the pool. What part of the pool was not filled with water?

Answers

Answer:

5/8+3/4=11\8

Step-by-step explanation:

.........

Calculate X and leave your answer to 3 significant figures.

Answers

Answer:

x=9.23

Step-by-step explanation:

Zy=x

Yx=11

Tan40=x/11

11tan40=x

11x0.8391

x=9.23

51:55
The phrase "six less than twice y" can be represented by the algebraic expression
2y-6
2y + 6
O 6<2y
6 > 2y

Answers

The answer would be 2y-6.

PLEASE HELP AND HURRY

Answers

Answer:

45

Step-by-step explanation:

Answer:45?

Step-by-step explanation:

5x -7 + 2x = 4x + 5

Answers

Answer:

x = 4

Step-by-step explanation:

5x -7 + 2x = 4x + 5

Combine like terms

5x + 2x -7 = 4x + 5

7x - 7 = 4x + 5

Combine like terms again

-4x + 7x - 7 = 4x - 4x + 5

3x - 7 = 5

3x = 5 + 7

3x = 12

Divide by 3 both sides

3x/3 = 12/3

x = 4

Hope this helps!! :)

What is the slope of the line that passes through the points (3, –1) and (–2, –5)?

Show Work

Answers

the slope would be 4/5 , i showed the work as best as i could

WILL MARK BRAINLIEST Give the reason why tho following is not a polynomial x^2-3x^-1+5

The three is negative

All exponents are not whole numbers

There are only three terms

The highest exponent is 2

Answers

Answer:

The three is negative

Step-by-step explanation:

A polynomial cannot have a variable in the denominator or a negative exponent so the reasoning is Because the three is negative

SUPER EASY !!Write the equation in standard form of the line that has x-intercept -2 and y- intercept 4.

Answers

Answer:

x-2y=4

Step-by-step explanation:

it is hard to explain but if you use the website called demos and go to the graphing calculator it will show how it got the answer. hope this helps. :)


[tex](4x - 6y)[/tex]
hUh I NeDz HeELP​

Answers

Answer:

I’m pretty sure it’s -2xy if it’s not I’m really sorry

Step-by-step explanation:

4-6=-2+xy=-2xy

If 6x – 10y
9 is a true equation, what would be the value of -18x + 30y?

Answers

Answer:

The value of -18x + 30y is -27

Step-by-step explanation:

Algebraic Expressions

It's given that:

6x - 10y = 9

We are required to find the value of

-18x + 30y

The easiest way to solve the problem is to visualize that:

-18x = -3(6x)

30y = -3(-10y)

This means that the second expression is equal to the first expression multiplied by -3, thus:

-18x + 30y = -3(6x - 10y) = -3*9 = -27

The value of -18x + 30y is -27

What is the measure of AngleDEF?

Answers

105 degrees.

28+47=75
The angles in a triangle add up to 180 degrees.
180-75=105

x to the 5th times x to the 7a​

Answers

Answer:

(x^5)(x^7)

Step-by-step explanation:

Answer:

x^5+7a

Step-by-step explanation:

Use the power rule to combine exponents

Charlie has 12 feet of rope. He cuts it into pieces that are each of a foot long. How many pieces of rope will he have?

Answers

Answer:

12

Step-by-step explanation:

-1=5+x/6 step by step

Answers

Answer:

-1=(30+x)÷6

-6=30+x

-6-30=x

x=-36

linear functions :( please help!

Answers

The answer to this question is “J”, y=4x+1

Answer:

J y=4x+1

Step-by-step explanation:

when looking at the x column i will pick a couple of sets and plug them in to see if they fit and -1×4+1= -3

Please I NEED HELP THIS IS MY MID-TERM

Answers

Answer:

I added the graph

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