Write the following equation in standard form: x + 2x +6x +
6x +
LO
O A. 6x + 2x +
+
+0x2
O B. It already is in standard form
O c.
C. +6x+0x2 +2x° + **
O D. 6x + 2x + x +

Step-by-step explanation:

the answer is b

Answer:

C. 120 ft^2

Step-by-step explanation:

The area of the triangles= (1/2*3*4)2=12

The area of the larger parallelogram=5*9=45

The area of the bottom rectangle=4*9=36

The area of the vertical rectangle=3*9=27

Totale Surface Area=12+45+36+27=120

Answer:

A: 40

B: 90

C: 53.5

D: 34

E: 90

F: 52.9

G: 90

H: 59.6

I: 119.1

J: 30.4

K: 90

L: 72

M: 107.3

N: 47.7

O: 36

P:90

Step-by-step explanation: In every triangle the angles will add up to 180. The little square means 90. You can just subtract all the number you already know in the triangle from 180 to find the one you don’t know.

The values of the angle is given along with angle name.

The sum of all angles of a triangle is equal to the angle of a straight line i.e. 180°.

If we have a triangle ABC , then

Sum of angle A , B and angle C will be 180 °.

and the value of the exterior angle is equal to the sum of two interior opposite angle

In the given figure we will apply the angle sum property and the exterior angle property to determine the values .

The values will be

A: 40

B: 90

C: 53.5

D: 34

E: 90

F: 52.9

G: 90

H: 59.6

I: 119.1

J: 30.4

K: 90

L: 72

M: 107.3

N: 47.7

O: 36

P:90 in degree

To know more about Angle sum property

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Answer:

Step-by-step explanation:

9x - 7i < 3(3x - 7i)

9x - 7i < 9x - 21i

-7i < -21i

14i < 0i < 0

Answer:

Yes

Step-by-step explanation:

Answer:

Sum: 0.78619≈0.786

Step-by-step explanation:

n=4

r=1, 2, 3, 4

r=1,2,3,4

"At least" counts up.

p=32\%=0.32

p=32%=0.32

q=1-0.32=0.68

q=1−0.32=0.68

The chance a success does NOT occur.

_{n}C_{r}p^rq^{n-r}

The probability that at most one of their six children will have that trait is 0.68

From the question, the given parameters are

Number of children, n = 6

Probability of a child with the trait, p = 37%

The required probability that at most one will have that trait is represented as P(x ≤ 1)

This probability is calculated ;

P(x ≤ 1) = P(0) + P(1)

Where

P(x) = ⁿCₓ * pˣ (1 - p)ⁿ⁻ˣ

So, we have

P(x ≤ 1) = ⁷C₀ (37%)⁰  (1 - 37%)⁷⁻⁰ + ⁷C₁  (37%)¹  (1 - 37%)⁷⁻¹

Evaluate;

P(x ≤ 1) = ⁷C₀ * 1 * (63%)⁷ + ⁷C₁ * (37%) * (63%)⁶

So, we have;

P(x ≤ 1) = 1-0.32= 0.68

Hence, the probability is 0.68

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Answer:

1) Who wear: 2:5

Whi don't wear: 3:5

2) 10 don't wear spectacles

3) 25

Hope it helps!!!

Answer:

SSS for the top one

SSS for the second one

Step-by-step explanation:

Answer:

all real number greater than or equal to -3.

Complete question :

Omar is painting a 24-square-foot wall. The wall is divided into squares that each measure 1/4 square foot. How many squares is the wall divided into?

Answer:

96

Step-by-step explanation:

Given that:

Total area of wall = 24 ft²

Area of each division =. 1/4 ft²

Number of division = x

The number of divisions * area of each division = total area of wall

x * 1/4ft² = 24ft²

Divide both sides by 1/4 ft²

x = 24ft² ÷ 1/4 ft²

x = 24 * 4 /1

x = 96

Hence, wall is divided into 96 squares

Answer:

I would expect 12 pages...lol

Step-by-step explanation:

Answer:

6

Step-by-step explanation:

11x13=143

5x13 = 65

143 - 65 = 78

78/13= 6

Answer:

The price per share of the stock is 22.04. If the total value decreases by 6% the price becomes 20.71.

Step-by-step explanation:

440.80/20= 22.04

100-6= 94%

0.94 x 440.80= 414.35

414.35/20= 20.71

Answer:

Exact Form:

-18√2

Decimal Form:

-25.45584412

Answer:

G.C.F is 6

Step-by-step explanation:

Hope this helps.

Answer:

6

Step-by-step explanation:

Answer: i don,t know sorry but i wish you the best of luck

Step-by-step explanation:

Answer:

do the math

Step-by-step explanation:

Answer:

Step-by-step explanation:

cone: attached picture below

composite shape: To calculate the area of a composite shape you must divide the shape into rectangles, triangles or other shapes you can find the area of and then add the areas back together. You may have to calculate missing lengths before finding the area of some of the shapes.

ratio: not sure about that question sorry

last question: i have no idea what it is about because my device won't open the picture sorry

though i have answered 2 question of yours

have a great evening

Answer:

Surface area:

Scale factor

Area is a function of two dimensions, each has k applied

Option C

Volume of prism:

Volume of pyramid:

Option A, same volume

Ratio of areas:

Scale factor is:

Answer:

$3333.33 approx

Step-by-step explanation:

Given data

Rate r= 1.7%

Final Amount A=$4500

Time = 18years

Principal P= ????

The expression for the compound interest is given bellow as

A=P(1+r)^t

4500= P(1+0.017)^18

4500= P(1.017)^18

4500= P*1.35

P= 4500/1.35

P= $3333.33

Hence the principal is $3333.33 approx

Answer:3313.74

Step-by-step explanation:

Answer:

The inverse  is ±sqrt(100-x)

Step-by-step explanation:

To find the inverse, exchange x and y

x = 100 -y^2

Solve for y

Subtract 100 from each side

x - 100 = -y^2

Divide by -1

-x +100 = y^2

Take the square root of each side

±sqrt(100-x) = sqrt(y^2)

±sqrt(100-x) =y

The inverse  is ±sqrt(100-x)

Answer:

sorry in advance!

i think that it is B and E

Step-by-step explanation:

Answer:

(4, 3 )

Step-by-step explanation:

Given the 2 equations

x + 3y = 13 → (1)

5x + 6y = 38 → (2)

Multiplying (1) by - 2 and adding to (2) will eliminate the y- term

- 2x - 6y = - 26 → (3)

Add (2) and (3) term by term to eliminate y

3x + 0 = 12

3x = 12 ( divide both sides by 3 )

x = 4

Substitute x = 4 into either of the 2 equations and solve for y

Substituting into (1)

4 + 3y = 13 ( subtract 4 from both sides )

3y = 9 ( divide both sides by 3 )

y = 3

solution is (4, 3 )

Answer: 2 week and 2 days

Step-by-step explanation:

Given

Melody spent 16 days in South America

A week consists of 7 days

In 2 weeks it is, 14 days

So, 16 days is equivalent to 2 weeks and 2 days

Melody spent 2 weeks and 2 days in South America

Answer:

[tex]\boxed {\boxed {\sf (x+2)(x-5)}}[/tex]

Step-by-step explanation:

To factor by grouping, first divide the polynomial into 2 groups with parentheses.

[tex]x^2-5x+2x-10[/tex]

[tex](x^2-5x)+ (2x-10)[/tex]

Factor the greatest common factor (GCF) out of both binomials.

For the first binomial, the GCF is x.

[tex]x(x-5) +(2x-10)[/tex]

For the second binomial, the GCF is 2.

[tex]x(x-5)+2(x-5)[/tex]

Factor out the common binomial which is (x-5).

[tex](x+2)(x-5)[/tex]

The factorized form of x²-5x+2x-10 is (x+2)(x-5)

Answer:

The answer is r = 6a / (5m² - 1).

Step-by-step explanation:

The steps are :

[tex]m = \sqrt{ \frac{6a + r}{5r} } [/tex]

[tex] {m}^{2} = \frac{6a + r}{5r} [/tex]

[tex]5r {m}^{2} = 6a + r[/tex]

[tex]5r {m}^{2} - r = 6a[/tex]

[tex]r(5 {m}^{2} - 1) = 6a[/tex]

[tex]r = \frac{6a}{5 {m}^{2} - 1 } [/tex]

Answer:

r = [tex]\frac{6a}{5m^2-1}[/tex]

Step-by-step explanation:

Given

m = [tex]\sqrt{\frac{6a+r}{5r} }[/tex] ( square both sides )

m² = [tex]\frac{6a+r}{5r}[/tex] ( multiply both sides by 5r )

5rm² = 6a + r ( subtract r from both sides )

5rm² - r = 6a ← factor out r from each term on the left side

r(5m² - 1) = 6a ← divide both sides by (5m² - 1)

r = [tex]\frac{6a}{5m^2-1}[/tex]

Answer:

-2w-1 ???

Step-by-step explanation:

i dont fully understand whats happening here  hope this can help

Answer:

1) -2w - 1  

2) 8(4k+3)

Step-by-step explanation:

attached below!!

I hope im right!!

Answer:

x=8

Step-by-step explanation:

180-148=32

12=32-x/2

32-x=24

x=8