Please help...........

Answer:

27

Step-by-step explanation:

3x + 9 = 90

3x = 90 - 9

3x = 81

x =27

Answer:

∠BCH ⩭ ∠DCG  ;Opposite angles of a parallelogram are congruent.

Step-by-step explanation:

Answer:

1,200 out of 2000 doctors use X aspirin

Step-by-step explanation:

Answer:

x = 0.1875

Step-by-step explanation:

first, you group up all of the same numbers or letters. (2x +2x)

then you solve the problem:

2x ^2 = 2x - 3

4x^2 = -3

16x = 3

16       16

x = 0.1875

Answer:

the answer is 0.75c

Step-by-step explanation:

Hope this helps

Answer:

4.16667

Step-by-step explanation:

Solution,

1ft= 12 inch

So,

50 inches= 50÷12

=4.16667

Answer:

If the discriminant of the quadratic equation is zero then it will have 2 equal roots.

If the discriminant of the quadratic equation is greater than zero then it will have 2 different roots.

If the discriminant of the quadratic equation is less than zero then it will have no roots.

Step-by-step explanation:

hope this helped

Answer:

0.57575757 / 1

Step-by-step explanation: :)

Answer:

0.5757=19/33

Explanation:

Let x=0.5757

100x=57.5757

100x−x=57.5757−0.5757=57

99x=57

x=57/99=19/33

Answer:

The third one Edg

Step-by-step explanation: Brainlest plzzz

Answer:

`sis that ship looks so flawking hard

Step-by-step explanation:

Answer:

(x-3)(x^2+3x+9)

Step-by-step explanation:

we need to see the drop down list of steps to answer the question :)

Answer:

Divide the tens column dividend by the divisor.

Multiply the divisor by the quotient in the tens place column.

Subtract the product from the divisor.

Bring down the dividend in the ones column and repeat.

Step-by-step explanation:

Answer: There’s alot of answers but one of the is 18 table with the cost of 11,700$ and 1 chair with 200$ so in totally it 11,900, less then 12,000

Step-by-step explanation:

Y-3 = -2(x+5)

Rewrite in slope intercept form:

y-3 = -2(x+5)

Simplify the right side:

y-3 = -2x -10

Add 3 to both sides:

y = -2x -7

The y intercept is -7

Answer:

7 cookies are left out, If Amanda packs 11 boxes of cookies.

Step-by-step explanation:

Amanda has to pack cookies in boxes. The function describes how many cookies she puts in a certain number of boxes:

[tex]c=-6b+ 73[/tex]

here variable c represents number of cookies and variable b represents the number of boxes packed.

We need to find If she packs 11 boxes, how many cookies are left out.

We are given:

b = 11

We need to find c

Putting value of b and finding value of c in the equation.

[tex]c=-6b+ 73\\c=-6(11)+73\\c=-66+73\\c=7[/tex]

So, we get the value of c: c=7

Therefore,  7 cookies are left out, If Amanda packs 11 boxes of cookies.

Answer:

6

Step-by-step explanation:

22 = 3x+4

subtract 4 from both sides

18 = 3x

divide both sides by 3

6 = x

Answer:

190 square inches

Step-by-step explanation:

Answer:

190

Step-by-step explanation:

Answer:

9:15 a.m

Step-by-step explanation:

Answer:

12.1 meters. Hope this helped, would love brainliest!

Step-by-step explanation:

For this question we will have to try each option.

12.675+2.3=14.975 14.975+14.975+12.675+12.675=55.3 This ones not it.

25.35+2.3=28.65 28.65+28.65+25.35+25.35=108 This ones not it either.

12.1+2.3=14.4 14.4+14.4+12.1+12.1=53 THIS ONES IT!

we do not have to do the last one

Answer:

-1/30

Step-by-step explanation:

just subtract then divide.

(this is simplest form)

        nvm

my bad, i forgot some steps you can delete this answer if wanted.

Answer:

≈ 4.12 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = [tex]\sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2 }[/tex]

with (x₁, y₁ ) = (3, 8) and (x₂, y₂ ) = (- 1, 9)

d = [tex]\sqrt{(-1-3)^2+(9-8)^2}[/tex]

   = [tex]\sqrt{(-4)^2+1^2}[/tex]

   = [tex]\sqrt{16+1}[/tex]

   = [tex]\sqrt{17}[/tex]

    ≈ 4.12 ( to the nearest hundredth )

Answer:

The distance between given points is: 4.12 units

Step-by-step explanation:

Given points are:

(3, 8) and (-1, 9)

Here

[tex](x_1,y_1) = (3,8)\\(x_2,y_2) = (-1,9)[/tex]

The distance is calculated using the following formula:

[tex]d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]

Putting the values, we get

[tex]d = \sqrt{(-1-3)^2+(9-8)^2}\\d = \sqrt{(-4)^2+(1)^2}\\d = \sqrt{16+1}\\d = \sqrt{17}\\d = 4.123105...[/tex]

Rounding off to nearest hundredth

d = 4.12 units

Hence,

The distance between given points is: 4.12 units

Answer:

1. Yes

2. No

3. No

4. Yes

Answer:

Step-by-step explanation:

You think about it or go search it up my guy.

Answer:

Anil runs more by 180m.

Step-by-step explanation:

Given that:

Length of side of square park = 90 m

We will find the perimeter.

Perimeter = 4s

Perimeter = 4(90) = 360 m

Measurements of rectangular parks = length 50 m and width 40 m

Perimeter = 2(Length + Width)

Perimeter = 2(50+40) = 2(90) = 180 m

360 m > 180m

Difference = 360 - 180 = 180 m

Hence,

Anil runs more by 180m.

[tex] \sqrt{64} = 8[/tex]

[tex] \sqrt{81} = 9[/tex]

[tex] \sqrt{96} = 4 \sqrt{6} [/tex]

[tex] \sqrt{144} = 12[/tex]

[tex]ırratıonal \: number\: lıke \: \pi \: 0.6 \: \sqrt{3} \: etc[/tex]

Answer is C

Answer:

~1.5

Step-by-step explanation:

3/2.009 = 1.493280238924838 = ~1.5