3

-3

11

-11

**Answer:**

-3

**Step-by-step explanation:**

If the input is x, you'd substitute x with 4. meaning that y=4-7=y=-3

Hope this helped!

-3!! i hope this anwser helped you! :)

HELP HELP HELP HELP EHELP WIL LGIVE BRAINLY

**Answer:**

**Step-by-step explanation:**

top would be -a tiny b bottom would be a over b tiny c i think

**Answer:**

1) a^-b = 1/a^b (negative law of exponents)

2) correct (same bases)

3) a^c/b^bc= (a/b)^c ( Same powers)

**I hope im right!! **

**(proved to u )**

Help please I’m begging u

**Answer:**

**Step-by-step explanation:**

if ∠1=∠2

2x+12=3x+3

3x-2x=12-3

x=9

∠1=2×+12=30°

∠2=30°

∠VXW=30+30=60°

What divides a design so that every point on one side of the line coincides

with a point on the other side of it?

A. Equator of symmetry

B. Point of symmetry

C. Line of symmetry

D. Symmetrical half life

C. Line of symmetry is the correct answer

The **design **that every point on one side of the line **coincides** with a point on the **other **side of it is **Line **of **symmetry**

Symmetry in mathematics means that when **one shape **is moved, rotated, or flipped, it looks **exactly **like the **other **shape.

A circle or band that **divides **a body's surface into **two **typically **equal **and symmetrical portions.

When a **shape **or item has a **central** **point**, point symmetry occurs when all points on the opposing sides are at the same distance from the centre.

The term "line of symmetry" refers to the fictitious **axis **or line that can be used to fold a figure into **symmetrical** **halves**.

It denotes that one **half **is the other half's **mirror image**.

Thus, the required design is **Line **of **Symmetry**.

Learn more about **Symmetry **here:

https://brainly.com/question/15970176

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solve the equations by factorization method:

(ii) x² - 2ax + a²-b=0

**Answer:**

x=a+ b x=a-b

**Step-by-step explanation:**

BRAINLIEST PLSSSSSSSS

USE SYMBOLAB IT WORKS AND MATHPAPA

solve for the valuve of 3⁴ - 5 x 3

**Answer:**

66

**General Formulas and Concepts:**

Pre-Algebra

Order of Operations: **BPEMDAS
**

**Step-by-step explanation:**

Step 1: Define

3⁴ - 5 × 3

Step 2: Evaluate

Evaluate exponents: 81 - 5 × 3Multiply: 81 - 15Subtract: 66how many 8ths are in a pound

Answer:There are 129 eighths in one pound of

Step-by-step explanation:

what is the solution of

sqrt 2x + 4 equals 16?

**Answer: x=6**

**Step-by-step explanation:**

2x+4=16

-4 -4

(2x=12)/2

x=6

The sum of two numbers is 15 and their difference is 11.

What are the two numbers

**Answer:**

13 and 2

**Step-by-step explanation:**

x+y=15

x-y=11

2x=26

**x=13**

13+y=15

**y=2**

**USE SYSTEMS OF EQUATIONS**

What is the equation for the lines that passes through the coordinates (2,7) and (0,1)

**Answer:**

(x1,y1) is (2,7)

(x2,y2) is (0,1)

**Step-by-step explanation:**

Point-slope form is:

(y-y1) = ( (y2-y1) / (x2-x1) )(x - x1)

y - 7 =( (-6)/(0-2) )(x-2)

y - 7 = 3x - 6

y = 3x + 1 [slope-intercept form]

Check:

Is (2,7) on the line:

7 = 3(2) + 1 ?

y = 7 ?yes

Is (0,1) on the line:

1 = 3(0) + 1 ?

1 = 1 ? yes

**Answer:**

y=3x+1

to find the slope, find the change in y/change in x

7-1=6

2-0=2

6/2=3

3 is your slope

your y intercept occurs when x=0, and that was given to you in the problem

(0,1)

your y int is 1

y=3x+1

Layla misses 5% of the free throws she attempts in a season. How many total free throws did she attempt if she missed 51?

**Answer:**

49.47

**Step-by-step explanation:**

Layla missed 5%

so what you do is take the number 51

Then subtract it by 3%

And you get 49.47

Plz plz plz, HELP!!!! I will give u brainlylist

**Answer:**

AB ,AE

**Step-by-step explanation:**

4. Louis brings 79 pencils to school. After he gives each of his 15 classmates an equal number of pencils, he

will give any leftover pencils to his teacher.

a. How many pencils will Louis's teacher receive?

**Answer:**

he will give 4 pencils to the teacher he will give each classmate 5 pencils

**Answer:**

0 5

1 5 ⟌ 7 9

- 0

7 9

- 7 5

4

**Step-by-step explanation:**

What do you call a characteristic of a living thing that helps it survive?

**Answer:**

An adaptation is a characteristic that helps a living thing survive and reproduce. True Natural selection is a change in the characteristics of living things over thing

The one **characteristic **of a living thing which **helps **it to survive is an adaptation. This help to **survive **an organism in its environment.

**Adaptation** for the living thing is the main characteristics which help a living thing to be alive. It helps the living things to **survive** in its **environment**.

Importance of **adaptation**-

Thus, the one **characteristic **of a living thing which **helps **it to survive is an adaptation. This help to **survive **an organism in its environment.

Learn more about **adaptation **here;

https://brainly.com/question/1213023

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Answer and explain please ILL MARK BRAINLIEST

**Answer:**

**Step-by-step explanation:**

0.1x+0.25(102-x)=17.10

0.1x+25.5-0.25x=17.10

-0.15x=-8.4

x=56

PLEASE HELP!!!?!?!!!?!?

what is 4 .5 + 1/2 ?

**The answer to that is 5, award me brainliest please!**

Please help, test due in 1 hour and it’s a grade. Will give good review and brainliest!

trapezoid, i got the last one wrong

**Answer: Trapezoid**

**Step-by-step explanation:**

A trapezoid is a quadrilateral with only one pair of parallel sides; the bases are parallel to each other. The legs don't have to be parallel (they're not).

Can somebody plz tell me which one is congruent or supplementary

Number 9 is congruent. I’m not sure about 8 and 10 but 10 looks like it would be supplementary and 8 congruent and 11 congruent. I’m not 100% on 8,10,11 but for 9 it is congruent.

8,9,11 are congruent while 10 is supplementary( two angle =180)

I don’t understand I need help

**Answer:**

3/29

**Step-by-step explanation:**

area of total rectangle is 12x8 or 96 sq cm

area of shaded square is 9

96 - 9 = 87 sq cm, which is area of unshaded region

9 out of 87 is the probability of selecting a point in the shaded region, which simplifies to 3/29

**Answer:**

lol i see r o b l o x

**Step-by-step explanation:**

Rectangle = bxh

thats is 96

the we know that the square in the middle is 3x3x3x3 or 81

then subtract the two which is 15

Answer these both correctly I’ll give brainalist + 13 points

Answer: you have it right

Step-by-step explanation:

**Answer:**

1. Sumpplemtery 2. Complementary.

**Step-by-step explanation:**

This is a Maths Question ❓ for you

Show your brain power...

**Answer:**

a. a/400=6/25

a=6×400/25=**1****6****×****6****=****9****6**

**Step-by-step explanation:**

b.5b/8=2/5

5b=2×8/5

b=16/5×1/5=16/25

How many fluid ounces are in 4 quarts?

A. 16 fl. oz

B. 32 fl. oz

C. 64 fl. oz

D. 128 fl. oz

**Answer:**

D: 128 fl. oz

**Step-by-step explanation:**

1 quart is 32, to multiply by 4. :D

**Answer:**

hi your ans is d hope it helps please give brainliest

**Step-by-step explanation:**

Which of the following satisfies Ž -2 = 12

**Answer:**

14

**Step-by-step explanation:**

if z is 14 than z-2=12

because 14-2=12

why is angle 3 congruent to angle 2

**Answer:**

because it is intersecting I think

**Step-by-step explanation:**

ill mark brainlist plss help

area is length x width

15x8=120

perimeter is where u add everything up

15+15+8+8=46

15x8=120

perimeter is where u add everything up

15+15+8+8=46

Which scenario matches the relationship shown in the table?

Sakura walked 6 miles yesterday.

Sakura walks 6 miles every day.

Sakura walked less than 6 miles.

Sakura walked 1 day in 6 miles.

Do you have a photo of the table?

**Answer:**

It’s B) sally walks 6 miles every day

**Step-by-step explanation:**

Polygon A has an area of 18 square feet and Polygon B has an area of 98 square feet. If the two polygons are similar, and Polygon B has a side length of 14 feet, find the corresponding side length in Polygon A.

**Answer:**

6 feet

**Step-by-step explanation:**

Let the length of side length in polygon A be represented by x. Since the two polygons are similar, then it can be deduced that;

Area scale factor = [tex](linear scale factor)^{2}[/tex]

linear scale factor = [tex]\sqrt{Area scale factor}[/tex]

Area scale factor = [tex]\frac{98}{18}[/tex]

So that,

linear scale factor = [tex]\sqrt{\frac{98}{18} }[/tex]

= 2.3333

The length of side of polygon A = [tex]\frac{14}{2.3333}[/tex]

= 6.0085

Therefore, the corresponding side length of polygon A is 6 feet.

Which angles are vertical angles and, therefore, congruent?

A and D

A and G

A and E

A and F

**Answer:**

A and F

**Step-by-step explanation:**

Tiana uploaded 150 songs from her computer to her cell phone. These songs took up 300

megabytes of space on her phone. Each song took up the same amount of space.

How many megabytes do 25 of these songs take up?

**Answer:**

50mb

**Step-by-step explanation:**

So start with what you have 300/150 = 2 so each song took up 2mb of space, so 25 songs would take up 25x2= 50mb

The number of **megabytes** taken up by 25 **songs** is 50 megabytes.

It is the quantity of an amount of something at a **rate** of **one** of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

150 **songs** = 300 **megabytes**

1 song = 300 /150 megabytes

1 song = 2 megabytes ______(1)

Now,

**Multiply** 25 on both sides of (1).

25 songs = 25 x 2 megabytes

25 songs = 50 megabytes

Thus,

25 **songs** will take 50 **megabytes**.

Learn more about **unit** **rates** here:

https://brainly.com/question/11258929

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The graph of quadratic parent function f was transformed to create the graph of g(x) = f(x + 2) - 5. Which graph best represents g?

Answer:

Step-by-step explanation:

C

The two figures shown are congruent. Which statement is true?

One figure is a translation image of the other.

One figure is a rotation image of the other.

Neither figure is a translation or rotation image of the other.

9514 1404 393

**Answer:**

(b) One figure is a rotation image of the other

**Step-by-step explanation:**

The axis of symmetry is horizontal for the left figure, and vertical for the right figure. The right figure has been **rotated 90° CW** from the left figure.

PLEAASE HELP ME FAST!!! HELP FAST!
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I NEEEED HEEELP PLZZZZZZZZ :))
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