help me!!11111111111111

Answer:

a is the answer

Step-by-step explanation:

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

Answer:

= 30% decrease

Answer:

1st term is 12

12th term is 144

Step-by-step explanation:

48-36=a4-a3=a1 so a1 is equal to 12  now to get from a3 to a4, you must add 12, so d=12.

a12=12+11*12=12+132=144

Answer:

I think it is 3/4 I don't know

Answer:

Step-by-step explanation:

Answer:D

Step-by-step explanation:

Answer:

No

Step-by-step explanation:

Because if the coat is 20% with an additional 10% off that would equal 30% which is equal to the 30% off at the current store so they're both giving out the same deal

Answer:

No, because %30 is taking more off a higher number. Rather than only taking %20 off of it than the %10 is taking off an amount on a smaller amount resulting in it taking off less.

Step-by-step explanation:

$80 * 0.3 (%30) = $24

$80 - $24 = $56

$80 * 0.2 (%20) = $16

$80 - $16 = $64

$64 * 0.1 (%10) = $6.4

$64 - $6.4 = $57.6

Answer:

Each person get = 20 cents

Step-by-step explanation:

Given - Maya and three friends have three quarters and one nickel to spend.

To find - If Maya and her friends share the money equally how much will each person get ?

Proof -

We know that

1 nickel = 5 cents

1 quarter = 25 cents

As they spent, 3 quarters and one nickel

So,

Total money spent = 3(25) + 5 = 75 + 5 = 80 cents

⇒Total money spent = 80 cents

Now,

Total people = 4 (Maya and three friends )

Now,

Given that, They share the money equally

So,

Each person get = [tex]\frac{80}{4}[/tex] = 20 cents

Answer:

They are congruent.

Step-by-step explanation:

They both are the same shape and size. The side with one line is the same on the other. The side with two lines also matches the other triangle. Lastly, they both have an angle in the same place

Answer:

67

Step-by-step explanation:

Answer:

80,000

Step-by-step explanation:

I hope this helps:)

Answer:

1) 2

2) -2

3) -8

4) -2

Hope this helps!

Answer:

1/4

Step-by-step explanation:

the slope of a parallel line is always the same slope.

Answer:

UH, id say B

Step-by-step explanation:

you are right the answer is a.

Answer:

z < ¾

Step-by-step explanation:

Or z < 0.75

...........

Answer:

b and d (they are the same thing)

Step-by-step explanation:

Answer:

i cant see the link try reposting

Step-by-step explanation:

Answer:

x = 7

y = 1

Step-by-step explanation:

(x-5)² + y² = 5

x-y = 6   then x = y+6

substitute for x:

(y+6-5)² +y = 5

y²+2y+1 +y = 5

reduce:

y²+3y-4 = 0

factor:

(y+4)(y-1) = 0

y = 1

x = 1+6 = 7

Answer:

B. 2764 + x Greater-than-or-equal-to 5000

Step-by-step explanation:

A. 2764 + x > 5000

B. 2764 + x Greater-than-or-equal-to 5000

C. 2764 + x Less-than-or-equal-to 5000

D. 5000 + x > 2764

Current balance of their account = $2,764

They need a balance of at least $5,000

At least in inequality means greater than or equal to

Let x = remaining balance to make at least $5,000

The inequality is

2764 + x greater than or equal to 5,000

The answer is B. 2764 + x Greater-than-or-equal-to 5000

The inequality that can be used to determine the amount of money she still needs to save is x ≥ $5000 - $2,764.

The following are inequality signs and what they mean:

The inequality sign to be used is ≥.

The amount that still needs to be saved: x ≥ $5000 - $2764

To learn more about inequality, please check: https://brainly.com/question/5031619

Answer:

I think it is A or D not sure

Answer:

6,4

Step-by-step explanation:

Create a system of equations

l-2=w

w*l=24

Substitute

l-2*1=24

l=6

6-2=4

w=4

Dimensions of the rectangle are 6inch and 4 inch.

"Rectangle is a quadrilateral whose all  angles are right angle and opposite sides are parallel and equal in measurement."

" Dimension is measurement of any object such as length, width and height of any object."

"Area is a space occupied by an object."

Let 'l' be the length of the rectangle.

According to the question,

Width = l - 2

Area= 24 square inches

Formula used

Area of a rectangle = length x width

[tex]24 = l[/tex] × [tex](l-2)[/tex]

⇒[tex]24[/tex] = [tex]l^{2} -2l[/tex]

⇒ [tex]l^{2} -2l -24=0[/tex]

⇒[tex]l^{2} -6l+4l -24 =0[/tex]

⇒[tex]l(l-6) +4(l-6) =0[/tex]

⇒[tex](l-6)(l+4) =0[/tex]

⇒[tex]l=6[/tex] or [tex]l= -4[/tex]

length cannot be negative.

Therefore, [tex]l=6[/tex]inch

⇒width = [tex]6-2[/tex]

⇒ width = 4 inch

Hence the dimensions of the rectangle are 6inch and 4 inch.

Learn more about dimensions of the rectangle here

https://brainly.com/question/22461630

#SPJ2

Answer:

true

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

Start by narrowing the equasions down, add all the numbers together:

1s + 1s + 1s + 1s = 4s

4s = 4s

Both equasions are equivelent to 4s, so the answer would be True.

First lets set a control number for s, like 3. then we are going to place the control into the equasion:

1(3) + 1(3) + 1(3) + 1(3)

4(3)

Now solve:

1(3) + 1(3) + 1(3) + 1(3) = 12

4(3) = 12

Both equasions are equivelent to 12, so the answer would be True, they are equivelent.

Answer:

Step-by-step explanation:

Corresponding parts of similar figures are proportional:

Correct choice is C

Answer:

C

Step-by-step explanation:

because the solution dors not include -3 but everything less than.

Answer: x = 15

Step-by-step explanation:

Answer:

C. 225 m

Step-by-step explanation:

Through observation, you can see the first side of the triangle is 8 and the hypotenuse is 17.

From here, you can use the Pythagorean theorem to find x.

Pythagorean theorem: a² + b² = c²

(with a and b being side lengths, and c being the hypotenuse length)

So, if you plug your values in, you get: x² + 8² = 17²

Next, solve for x:

x² + 8² = 17²

x² + 64 = 289

x² = 225

x = 15

Now that you have x you can solve for the area of the shaded region, which would be base time height, or 15 × 15.

You should get 225 m as your final answer.

The answer is 12

Hoped I help :)

Answer:

13

Step-by-step explanation:

Divide the product by the given factor and you will get the missing factor