Help me!! 16 points for this

Answer:

2 1/2

Step-by-step explanation:

15/32 divided by 1/4 is 1 7/8, 1 7/8 divided by 3/4 is 2 1/2

Hope this helps :)

Answer:   I think its C

Step-by-step explanation:

Answer:

one of them

Step-by-step explanation:

Answer:

C)

Step-by-step explanation:

infinite number of solutions means the left side equals the right side of the equation

no solution means the left side does not equal the right side

x = {whatever} means there is one solution

Answer:

20%

Step-by-step explanation:

We were given a price at $50 on sale for $40. To get the markdown percentage, take the amount of money you've discounted the merchandise at and divide it by the sales price.

$50 sweaters, you can put them on sale for $40.

[tex]50 - 40 = 10[/tex]

The difference between these two prices is $10.

Now, we need to add the amount of which it was marked down

[tex]10 + 10 = 20[/tex]

Therefore, the watch has been marked down by 20%.

Answer:

f(3)= 0

Step-by-step explanation:

f(3)= 2*3 - 6 = 6 - 6 = 0

Answer:

36 meters^3

Step-by-step explanation:

Formula: Bh

B=Base area

h=height

to find the base area, multiply 2 and 6

2x6 = 12

B=12

and the height is given, so just insert your numbers into the formula

12x3=36

Answer:

x= -2

Step-by-step explanation:

7x−11+11=3x−19+11=

7x-3x=3x−8-3x=

x= -2

Answer:

11sqrt(2)

Step-by-step explanation:

Using pythagoras theorem

Answer:

Length of straw = 11 inch (Approx.)

Step-by-step explanation:

Given:

Length of cuboid = 9 inch

Width of cuboid = 5 inch

Height of cuboid = 4 inch

Find;

Length of straw

Computation:

Length of straw = Diagonal of cuboid

Diagonal of cuboid = √l² + b² + h²

Diagonal of cuboid = √9² + 5² + 4²

Diagonal of cuboid = √81 + 25 + 16

Diagonal of cuboid = √122

Diagonal of cuboid = 11.04

Length of straw = 11 inch (Approx.)

Answer:

2^3·2^2 = 2^3+2 = 2^5  

Step-by-step explanation:

Diego was trying to write 2^3 · 2^2

He wrote  2^3·2^2 = 2^3*2 = 2^6  

But this is wrong because when bases are same exponents are added.

This is the law of exponents.

The correct form would be

2^3·2^2 = 2^3+2 = 2^5  

For understanding it better we can write it like this

2^3·2^2 =

There are 3 two and 2 twos .When totaled there are 5 two not 6 twos.

Answer:

772.17

Step-by-step explanation:

Given,

Interest (I) = 370

Principal (P) = 4600

Rate (R) = ? , Time (T) = ?

We know,

I = PTR/100

or, 370 = 4600TR/100

or, 370 = 46TR

∴ TR = 370/46 = 185/23.................(1)

Now,

On Principal (P) = 9600

Interest (I) = PTR/100

or, I = 9600TR/100

or, I = 96 * 185/23 (∵From 1)

∴ I = 772.179

Answer:

u = 24, v = 92, and w = 184

Step-by-step explanation:

According to circle theorem, we have;

∠ACD = ∠ABD = 88° by angle inscribed in a circle and also subtending the same chord

∠DOA = 2 × ∠ABD by angle subtended at the center = 2 × Angle subtended at the circumference

∴ ∠DOA = 2 × ∠ABD = 2 × 88° = 176°

w° + ∠DOA = 360  by the sum of angles at a point

∴ w° = 360° - ∠DOA = 360° - 176° = 184°

w° = 184°

w° = 2 × v° by angle subtended at the center = 2 × Angle subtended at the circumference

∴ v° = w°/2 = 184°/2 = 92°

v° = 92°

In triangle ΔCDY and ΔABY, we have;

∠ABD = ∠ABY by reflexive property

∠ACD = ∠ACY by reflexive property

∠ACD = ∠ABD = 88°

∴ ∠ABY = 88°

∠CYD = ∠AYB  by vertically opposite angles are equal

∴ ∠CYD = 68° = ∠AYB

u° + ∠ABY + ∠AYB = 180° by angle sum property

∴ u° = 180° - (∠ABY + ∠AYB)

u° = 180° - (88° + 68°) = 24°

u° = 24°.

Answer:

y=.5x-2

Step-by-step explanation:

If one line is perpendicular to another that means that their slopes are negative reciprocals

which means that the slope (or m in y=mx+b) is .5

so far we have

y=.5x+b

to solve for b we plug in (8,2)

2=.5(8)+b

2=4+b

-2=b

therefore our equation is

y=.5x-2

Answer:

hope it helps

stay safe healthy and happy.

Answer:

q = [tex]10\sqrt{3}[/tex] yards

Step-by-step explanation:

Tan(60) = [tex]\frac{q}{10}[/tex]

Tan(60) * 10 = q

17.321 = q

Radical form = [tex]10\sqrt{3}[/tex]

Hope this helps!

Answer:

The answer is d

Step-by-step explanation:

this is because a , b and c all have multiple x vales with more then one y value .

Answer:

You can use a period or a circle (not colored in)

Answer:

the crisis point b 2000 white white x converse

Hope it helps you...

Answer:

SI = $1,200 ; A = $6,200

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 3%/100 = 0.03 per year,

then, solving our equation

I = 5000 × 0.03 × 8 = 1200

I = $ 1,200.00

The simple interest accumulated

on a principal of $ 5,000.00

at a rate of 3% per year

for 8 years is $ 1,200.00.

Answer:

x^3y^2+x^2y^3-x^2-y^2

Step-by-step explanation:

I will edit my answer if you need my explanation.

If this has helped you please mark as brainliest

Answer:

a

Step-by-step explanation:

you add the exponents together when there are parentheses

Answer:

B

Step-by-step explanation:

When raising a number to a power, to another power, you can multiply the exponents.  Think of (6^3)^2 as (6*6*6)^2.  (6*6*6)^2 is equal to (6*6*6)*(6*6*6).  This is the same as 6^6.

Answer:

62

Step-by-step explanation:

124*2=248

248/4=62

Answer:

x-15

Step-by-step explanation:

less than means it comes after

so the 15 is subtracted from x

x-15

Answer:

A. x - 15

Step-by-step explanation:

Answer:

88 centimeters

Step-by-step explanation:

8 times 11 is 88

The length of the path is 88 centimeters.

An expression contains one or more terms with addition, subtraction, multiplication, and division.

We always combine the like terms in an expression when we simplify.

We also keep all the like terms on one side of the expression if we are dealing with two sides of an expression.

Example: so

1 + 3x + 4y = 7 is an expression.com

3 + 4 is an expression.

2 x 4 + 6 x 7 – 9 is an expression.

33 + 77 – 88 is an expression.

We have,

Ayla uses 11 pieces of track, and each piece is 8 centimeters long, so the total length of the path is:

11 pieces of track x 8 centimeters per piece

= 88 centimeters

Therefore,

The length of the path is 88 centimeters.

Learn more about expressions here:

https://brainly.com/question/3118662

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