ok, I know this should be easy but I still need help. . . ( I'm in 5th grade so what the-)​

Answer:

125

Step-by-step explanation:

There are four right angles in a triangle so i divided 500 by 4

Answer:

Can have that at the same time....

less than three is 2 greater than 4 is 5 ...

but cant be less than 3 and greater than 4 at the same time

Step-by-step explanation:

Answer:

r =√[3V/(π h)]

Step-by-step explanation:

V = ⅓ × π r²h

=> multiplied by 3

3V = π r² h

=> find r²

r² = 3V/(π h)

=> find r

r =√[3V/(π h)]

Answer:

[tex]r=\sqrt{\dfrac{3V}{\pi h}}[/tex]

Step-by-step explanation:

Given equation:

[tex]V=\dfrac{1}{3} \times \pi r^2 h[/tex]

To isolate [tex]r[/tex], multiply both sides by 3:

[tex]\implies V \times 3=\dfrac{1}{3} \times \pi r^2 h \times 3[/tex]

[tex]\implies 3V= \pi r^2 h[/tex]

Divide both sides by [tex]\pi h[/tex]:

[tex]\implies \dfrac{3V}{\pi h}= \dfrac{\pi r^2 h}{\pi h}[/tex]

[tex]\implies \dfrac{3V}{\pi h}=r^2[/tex]

Square root both sides:

[tex]\implies \sqrt{r^2}=\sqrt{\dfrac{3V}{\pi h}}[/tex]

As the radius is positive only:

[tex]\textsf{Apply radical rule} \quad \sqrt{a^2}=a, \quad a \geq 0[/tex]

[tex]\implies r=\sqrt{\dfrac{3V}{\pi h}}[/tex]

Answer:

[tex]f(x) = {x}^{2} - 4 \\ f(5) = {5}^{2} - 4 \\ = 25 - 4 = 21 \\ thank \: you [/tex]

Answer:

9+10x

Step-by-step explanation:

Given: g(x)= -3x2 + 5x = -6+5x

    and h(x) = 2x +1

Find: g(h(x+1))

1!

h(x+1)= 2(x+1) +1

        =2x+3

2! substitute h(x+1)in function g(x)

g(h(x+1))= -6 + 5(2x+3)

             = -6+10x+15

             = 9+10x

ps. im not sure (-3x2 + 5x) is -6+5x (-3 multiply 2) or question is not clear

Answer:

X=11

Step-by-step explanation:

11-7=4 5(4)=20 So X equals 11

Answer:

22.8

Step-by-step explanation:

the rectangular has :

the length CD =√[(3+3)²+(0-5)²]

= √(36+25) = √61 = 7.8

the width BC =√[(5-3)²+(3-0)²]

=√(4+9 =√13 = 3.6

so, the perimeter = 2(7.8 + 3.6)

= 2× 11.4 = 22.8

Answer:

y = x + 3

Hope it helps!!!!

Answer:

[tex]\boxed {\boxed {\sf B. \ 4}}[/tex]

Step-by-step explanation:

We are given the following equation.

[tex]3(x-2)=6[/tex]

We are solving for x, so we must isolate the variable using the inverse operation.

(x-2) is being multiplied by 3. The inverse operation of multiplication is division, so we divide both sides of the equation by 3.

[tex]\frac {3(x-2)}{3}= \frac{6}{3}[/tex]

[tex](x-2)= \frac{6}{3}[/tex]

[tex](x-2)= 2[/tex]

2 is being subtracted from x. The inverse operation of subtraction is addition, so we add 2 to both sides of the equation.

[tex](x-2)+2= 2+2[/tex]

[tex]x=2+2[/tex]

[tex]x=4[/tex]

Check the answer by plugging 4 in for x in the original equation.

[tex]3(x-2)= 6[/tex]

[tex]3(4-2)= 6[/tex]

[tex]3(2)= 6[/tex]

[tex]6=6[/tex]

This checks out, so we know our answer is correct. x is equal to 4 and choice B is correct.

Step-by-step explanation:

We need to know the cost of the bodyboard in question...

Answer:

35s-22

Step-by-step explanation:

Perimeter is found by adding the length of all sides.

(8s-8)+(9s-10)+(9s-2)+(9s-2)

35s-22

Answer:

Step-by-step explanation:

[tex]y^2-11y+n\\=(y-(11/2))^2+n-(11/2)^2[/tex]

So in order the trinomial a perfect square we need

[tex]n-(11/2)^2 =0\\n= (11/2)^2\\n=\frac{121}{4}[/tex]

When n is equal to this number that we have

[tex]y^2-11y+n = (y- (11/2))^2[/tex]

The value of the variable n is 121/4 and the factor as the square of a binomial will be (y - 11 / 2)².

A perfect square trinomial formulation can be created by taking the binomial equation's squared. If and then only if a trinomial satisfying the criterion b² = 4ac has the form ax² + bx + c, it is indeed a perfect square.

The polynomial is given below.

⇒ y² - 11y + n

If the polynomial is a perfect square trinomial. Then the value of the variable n will be half of the square of the number.

n = (11/2)²

n = 121/4

Then the factor as the square of a binomial will be

⇒ y² - 11y + n

⇒ y² - 11y + 121 / 4

⇒ (y - 11 / 2)²

The value of the variable n is 121/4 and the factor as the square of a binomial will be (y - 11 / 2)².

More about the perfect square trinomial link is given below.

https://brainly.com/question/16615974

#SPJ2

Answer:

Option A

Step-by-step explanation:

y + 2 = 5(x - 4)

y + 2 = 5x - 20

y - 5x = -20 - 2

y - 5x = -22

Putting x as 0

y - 5(0) = -22

y = -22

Hence,

(0,-22)

Answer:

(0,5)

Is the right answer

Answer:

9

Step-by-step explanation:

5+4=9

Answer:

B

Step-by-step explanation:

Answer:

1/2 --  X-Axis --  (X+3, Y+0)

Step-by-step explanation:

Dilated by a factor of 1/2, reflected across the X-axis, and moved through the translation of (X+3, Y+0).

I wish you the best of luck in your life, do great things never give up. Have a blessed day and life.

2(3x + 7) + (2x - 3) =

= 6x + 14 + 2x - 3 =

= 6x + 2x + 14 - 3 = 8x + 11 ← the end

Answer:

32/1

Step-by-step explanation:

Answer:

8/25

Explanation:

__________________________________________________________

Hi! I am happy to help you with this problem!!

To start we must think about what 32% is. To understand this I will make a simple problem for us to solve.

There are 100 dogs at the dog shelter. 32% of the dogs are puppies. How many dogs are puppies.

Well, this is simple! Is there are 100 dogs and 32% of them are puppies this means that 32 of them are puppies!

Lets use this what we know from the previous problem to answer your question.

You are trying to find 32% as a fraction. Because 100/100 (100%) Is equal to 1 whole, 32% must be 32/100!!

However this is not the answer. To find the final answer we have to simplify this fraction.

(32/100) / 4 = 8/25!!

This is your final answer!! I hope you found this answer helpful <3

Have a great day!

Answer:

By Bodmas rule ,We will add the terms which have positive sign

(450+307)-625

757-625

132

Step-by-step explanation:

mark me as brainliest ❤️

Answer:

132

Step-by-step explanation:

450-625

-175+307

132

Answer:

[tex]2 {x}^{3} {y}^{8} \div 4 {y}^{2} \\ = {x}^{3} {y}^{8} \div 2 {y}^{2} \\ = {x}^{3} {y}^{8 - 2} \div 2 \\ = {x}^{3} {y}^{6 } \div 2 \: \: \: ans[/tex]

Step-by-step explanation:

Plz make it brainlist answer your questions have been solved

Answer:

7.5in

Step-by-step explanation:

2 1/2 each year

3 years

2 1/2 • 3 = 7.5

Answer:

2,134

Step-by-step explanation:

Answer:

4,321

Step-by-step explanation:

The problem is saying write a large number with 1 , 2 , 3 , and 4 that will be closer to 2000.

Like, you arrange the numbers 1, 2, 3, and 4 to make the largest number possible that will be close to 2000.

Which is closer to 2,000, A, B, C, or D?

A) 1234

B) 2341

C) 3412

D) 4321

D, right? Just line up the numbers to create number that is close to 2000

Answer:

(-8,8)

Step-by-step explanation:

[tex] |x| < 8 \\ - 8 < x < 8 \\ x > - 8 \: and \: x < 8 [/tex]

The "and" meaning for intercept

Answer:

21

Step-by-step explanation:

product of 3 number= 1197

1st number= 3

2nd number= 19

3rd number= let,X

Now,

3*19*X= 1197

or, 57*X= 1197

or, X= 1197/57

X= 21

Answer:

-5

Step-by-step explanation:

We can use the slope formula

m = ( y2-y1)/(x2-x1)

    = ( 4 - -1)/( 9 - 10)

    ( 4+1)/( 9-10)

    5/ -1

   - 5

Answer:

a.  -1 , 0

b. 37

c. -0.25

d. 92,48,68,80

Step-by-step explanation:

Thus the missing number for a, b, c, and d are (-1, 0), (35), (-0.25), and (89,86,83).

A sequence is a list of elements that have been ordered in a sequential manner, such that members come either before or after. A series is a sum of sequence terms. That is, it is a list of numbers with adding operations between them.

The missing number of the sequence.

a.  In this the sequence is expressed as n + 1.

So for n = -2 and n = -1 the missing number is -1 and 0.

b.  In this the sequence is expressed as (m-n-2)

So the missing number will be 35.

c.  In this the sequence is expressed as (n+1/4)

So the missing number will be -0.25

d.  In this, the sequence is expressed as 92 - 3

So the missing number will be 89, 86, and 83.

Thus the missing number for a, b, c, and d are (-1, 0), (35), (-0.25), and (89,86,83).

More about the sequence and the series link is given below.

https://brainly.com/question/8195467

Answer:

Step-by-step explanation:

As I write this Reiner is standing at my side. He knows this is a love letter but he’s still sneaking glances. Honestly it’s no wonder the creep is still single.

That said, he did give me his word that he’d deliver this letter to you. He says he owes me for the time I doubled back to save him.

I’m sorry about that. I never would have imagined myself choosing those two over you.

I’m gonna die soon,

but I’ll die without regrets.

Or that’s what I’d like to say.

Truth is, I do have one.

It's that I never got to marry you...

With love, Ymir.

Answer:

11

Step-by-step explanation:

Answer:

1, 2, 4, 5, 10, 20

Step-by-step explanation:

Factors of 20 will be numbers that multiply evenly into another whole number to get to 20.

Factors of 20:

1, 2, 3, 4, 5, 10, 20

negative factors of 20:

-1, -2, -3, -4, -5, -10, -20

Prime Factors of 20:

2 and 5

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