Can y’all help me with this math problem please! I don’t understand

Answer:

2(7x+5)

Step-by-step explanation:

Answer:

14x+10

Step-by-step explanation:

12x-3+2x+13

12x+2x+10

14x+10

Answer:

A. 29 Is the prime number.

hOpe it is helpful :)

Answer:

less than, are not

Step-by-step explanation:

n/a

Answer:

Greater than, are not

Step-by-step explanation:

Answer:

We notice about these areas that:

All areas are perfect squares ⇒ 1st

The sum of the areas of the two smaller squares is equal to the area of the larger square ⇒ 3rd

Step-by-step explanation:

Let us solve the question

∵ The perfect square number is the product of a number and itself

∵ The areas of given squares are 25 m², 9 m², and 16 m²

∵ 25 = 5 × 5, 9 = 3 × 3, 16 = 4 × 4

∴ 25, 9, and 16 are perfect squares

∴ All areas are perfect squares

∵ 9 m² and 16 m² are the areas of the two smaller squares

∵ 9 m² + 16 m² = 25 m²

∵ The area of the larger square is 25 m²

∴ The sum of the areas of the two smaller squares is equal to the area

   of the larger square

Answer:

.07

Step-by-step explanation:

2g+10

twice the height is 2g, then add 10

Answer:

2g + 10

Step-by-step explanation:

Answer: B) James Madison

Step-by-step explanation:

Answer:

48 times

Step-by-step explanation:

From the above question, we know that:

2 times = 1 kg of fertilizer

A crop requires 24 kg of fertilizer

Hence:

1 kg of fertilizer = 2 times

24 kg of fertilizer = x

Cross Multiply

x = 24 kg × 2 times/1 kg

x = 48 times

She need to fill the flask 48 times to make the required amount of fertilizer for the crop

Answer:

12 units²

Step-by-step explanation:

AB = [tex]\sqrt{(x_{2} -x_{1})^2 +(y_{2} -y_{1})^2 }[/tex] = [tex]\sqrt{(0-3)^2 +(0-3)^2}[/tex] = 3√2

BC = [tex]\sqrt{(5-3)^2 +(1-3)^2}[/tex] = 2√2

[tex]A_{ABCD}[/tex] = AB × BC = 3√2 × 2√2 = 12 units²

Answer:

So I did the assignment, and the answer that you're looking for in this problem would be 12.

Answer:

$840

Step-by-step explanation:

Callies family spends an average of $70 per month electric. At that rate what can that family expect to pay electric for 1 year

Note that:

1 year = 12 months.

Hence, if:

1 month = $70

12 months = $x

Cross Multiply

$x = 12 × $70

$x = $840

Therefore, the amount that family can expect to pay in 1 year(12 month) for electric = $840

Answer:

3x^2+5x+8

Step-by-step explanation:

the perimeter is the sum of the sides

p=a+b+c+d

p=x^2+4x+8+2x^2+x

p=3x^2+5x+8

Answer:

Lateral surface area = 106.4 [tex]in^{2}[/tex].

Step-by-step explanation:

Assumed that the oatmeal container has the shape of a cylinder. Its lateral surface area can be determined by:

lateral surface area = 2[tex]\pi[/tex]rh

But,

volume = [tex]\pi[/tex][tex]r^{2}[/tex]h

where: r is the radius, and h is the height.

From the question, volume = 239.4 [tex]in^{3}[/tex], and diameter = 9 inches, then;

radius = [tex]\frac{diameter}{2}[/tex] = [tex]\frac{9}{2}[/tex]

          = 4.5

radius = 4.5 inches

Thus,

volume = [tex]\pi[/tex][tex]r^{2}[/tex]h

239.4 = [tex]\pi[/tex]x [tex](4.5)^{2}[/tex] x h

          = 20.25[tex]\pi[/tex]h

h = [tex]\frac{239.4}{20.25\pi }[/tex]

  = [tex]\frac{11.8222}{\pi }[/tex]

h = [tex]\frac{11.8222}{\pi }[/tex] inches

Therefore,

lateral surface area = 2[tex]\pi[/tex]rh

                                = 2[tex]\pi[/tex](4.5)([tex]\frac{11.8222}{\pi }[/tex])

                                = 2 x 4.5 x 11.8222

                                = 106.3998

Lateral surface area of the oatmeal container is 106.4 [tex]in^{2}[/tex].

Answer:

y = 2/9

Step-by-step explanation:

Answer:

11.62%

Step-by-step explanation:

Calculation for What must the expected return on this stock be

Using this formula

Expected return=Risk-free rate+(Expected market return -Risk-free rate)*Beta

Let plug in the formula

Expected return=4.6%+(10%-4.6%)*1.30

Expected return=4.6%+(5.4%*1.30)

Expected return=0.046+0.0702

Expected return=0.1162*100

Expected return=11.62%

Therefore What must the expected return on this stock is 11.62%

Answer:

x=2

Step-by-step explanation:

-4 = x-6

-4+6 = 2

x=2

CHECK:

2-6 = -4

Answer:

130°

Step-by-step explanation:

Angle 50° underneath is the same as the missing angle next to x.

In a straight line , angles add up 180°. So 180°-50° gives 130°

I hope this helped you out.

Please can I have brainliest, thank my answer and rate it 5. :)

Step-by-step explanation:

9.94 => 10 (1s.f.)

29.7 => 30 (1s.f.)

Hence we estimate the value of 9.94² * 29.7

as 10² * 30 = 3,000.

Answer:

Well the estimate answer could be 293.54291

Step-by-step explanation:

But the real answer is 293.54292

Hope this helped :)

Answer:

= 2/25 2 in 25 ft

Step-by-step explanation:

Answer:

The 10th term will be:

t₁₀ = 39366

Step-by-step explanation:

Given the sequence

tₙ = -3 tₙ₋₁

Given

t₁ = -2

substitute n = 2, to determine the 2nd term

tₙ = -3 tₙ₋₁

t₂ = -3 tₙ₋₁

t₂ = -3 t₂₋₁

t₂ = -3 t₁

t₂ = -3 × -2        ∵ t₁ = -2

t₂ = 6

substitute n = 3, to determine the 3rd term

tₙ = -3 tₙ₋₁

t₃ = -3 t₃₋₁

t₃ = -3 t₂

t₃ = -3 × 6        ∵ t₂ = 6

t₃ = -18

substitute n = 4, to determine the 4th term

tₙ = -3 tₙ₋₁

t₄ = -3 t₄₋₁

t₄ = -3 t₃

t₄ = -3 × -18       ∵ t₃ = -18

t₄ = 54

substitute n = 5, to determine the 5th term

tₙ = -3 tₙ₋₁

t₅ = -3 t₅₋₁

t₅ = -3 t₄

t₅ = -3 × 54      ∵ t₄ = 54

t₅ = -162

substitute n = 6, to determine the 6th term

tₙ = -3 tₙ₋₁

t₆ = -3 t₆₋₁

t₆ = -3 t₅

t₆ = -3 × -162      ∵ t₅ = -162

t₆ = 486

substitute n = 7, to determine the 7th term

tₙ = -3 tₙ₋₁

t₇ = -3 t₇₋₁

t₇ = -3 t₆  

t₇ = -3 × 486      ∵ t₆ = 486

t₇ = -1458

substitute n = 8, to determine the 8th term

tₙ = -3 tₙ₋₁

t₈ = -3 t₈₋₁

t₈ = -3 t₇  

t₈ = -3 ×  -1458      ∵ t₇ = -1458

t₈ = 4374

substitute n = 9, to determine the 9th term

tₙ = -3 tₙ₋₁

t₉ = -3 t₉₋₁

t₉ = -3 t₈  

t₉ = -3 ×  4374      ∵ t₈ = 4374

t₉ = -13122

substitute n = 10, to determine the 10th term

tₙ = -3 tₙ₋₁

t₁₀ = -3 t₁₀₋₁

t₁₀ = -3 t₉  

t₁₀ = -3 × -13122     ∵ t₉ = -13122

t₁₀ = 39366

Therefore, the 10th term will be:

t₁₀ = 39366

Answer:

1400

Step-by-step explanation:

700 x 2 is 1400

So just multiply 700 times 2 and there's your answer

Answer:

1400 miles

Step-by-step explanation:

1 hour------ 700 miles

2 hours---- X

X= 700 x 2

X= 1400

Answer:

-2(x+1)

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

circumference is pi times diameter

pi times 3 is 9.42

area is pi times radius squared

radius is 1.5

1.5^2 is 2.25

pi times 2.25 is 7.06

Answer:

Exterior.

Step-by-step explanation:

A triangle has three sides. According to the theorem of exterior angles, the sum of two opposite interior angles is equal to the exterior angle of the triangle.

The sum of angle of triangle is equal to 180 degrees.

ATQ,

The measure of an exterior angle of a triangle is equal to the sum of the measures of its remote interior angles.

Answer:

When solving, you will get a false statement, and therefore there is no solution.

Step-by-step explanation:

Let's try to solve the system of equations. In this case, I used the substitution method and substituted 4x + 5 for the y in y = 4x-2:

[tex]4x + 5 = 4x - 2\\5 = -2[/tex]

In trying to combine the terms with the variable x, the 4x on both sides canceled themselves out, leaving me with 5 = -2. That is a false statement, as 5 does not equal -2. Therefore, since we cannot reach a solution, there is none.

two lines y = 4x+5 and y = 4x – 2 are parallel, then there is no  intersection point.

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁

Given wo lines are y = 4x+5 and y = 4x – 2

These two lines are parallel because there slope is 4 for both.

Let us solve these two equations algebraically to find out intersection point.

4x+5=4x-2

5=-2

Since 4x is cancelled on both sides and has no x variable means there is no intersection point.

Hence for two lines y = 4x+5 and y = 4x – 2 are parallel, then there is no  intersection point.

To learn more on slope of line click:

https://brainly.com/question/14511992

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Answer:

• The closing of the frontier• The closing of the frontier

Step-by-step explanation:

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Answer: I think it’s 14

Step-by-step explanation:

Answer:

x=8

Step-by-step explanation:

Alright so those to angles are complemntary meaning that when they are added together it will equal 90. So first you wanna set up an equation which would be 90 = 40+6x+2. Then you combine like terms and end up with 90=42+6x. Next you wanna subtract each side by 42 and now you have 48=6x. finally you divide each side by 6 and get x = 8

So first, we're gonna split these into their own little sections.

If Duncan drove 30 mph for 20 minutes, we need to think about the time for now. One hour is 60 minutes, and 20 minutes is 1/3 of an hour. If it's 30 miles per hour, then we'd need to split that into thirds to give it the twenty minute value, so in twenty minutes he drove 10 miles.

For the second part, we're gonna do the same thing. 40 mph in twelve minutes. 60 divided by 12 is 5. Then split the 40 mph into fifths. 40 / 5 = 8. Every twelve minutes, he drove 8 miles.

Add 10 and 8, and he drove a total of 18 miles to get home.