2x-3=4(x+2) step by step plz

Answer:

Answer is 12

Step-by-step explanation:

height is (4 square untis) and base is (6 square units).

Multiply 6 x 4 = 24 then you have to divide by 2 and it gives you 12.

Hope this helps !

Answer:

m∠C = 50°

Step-by-step explanation:

Answer:

[tex] \approx 31.63 \: {ft}^{2} [/tex]

Step-by-step explanation:

Area of the figure = 2 times the area of one semicircle with radius (5/2 = 2.5) 2.5 ft + Area of triangle with base 6 ft and height 4 ft.

[tex] = 2 \times \frac{1}{2} \pi {r}^{2} + \frac{1}{2} bh \\ \\ = 3.14 \times {(2.5)}^{2} + \frac{1}{2} \times 6 \times 4 \\ \\ = 3.14 \times 6.25 + 3 \times 4 \\ \\ = 19.625 + 12 \\ \\ = 31.625 \\ \\ \approx 31.63 \: {ft}^{2} [/tex]

Answer:

[tex]\boxed {\boxed {\sf mean \approx 6.3}}[/tex]

Step-by-step explanation:

We are given this data and asked to find the data.

8, 7, 8, 5, 4, 6

The mean is also called the average. It is found by dividing the sum of the terms by the number of terms.

[tex]mean= \frac {sum \ of \ terms}{number \ of \ terms}[/tex]

First, we calculate the sum of the terms. Add up all the numbers.

[tex]mean=\frac{38}{number \ of \ terms}[/tex]

Next, divide by the number of terms. There are 6 terms (also, there are 6 students that reported).

[tex]mean=\frac{38}{6}\\mean=6.33333333333[/tex]

Let's round to the nearest tenth.

The 3 in the hundredth place tells us to leave the 3 in the tenth place.

[tex]mean \approx 6.3[/tex]

The mean number of movies the students saw is approximately 6.3

Step-by-step explanation:

Terms are

[tex] \rm \mapsto \: mean = \frac{sum \: of \: terms}{number \: of \: terms} \\ \rm \mapsto \: \frac{8 + 6 + 8 + 5 + 4 + 6}{6} \\ \rm \mapsto \: \frac{14 + 13 + 10}{6} \\ \rm \mapsto \: \frac{37}{6} \\ \rm \mapsto \: 6.166 \\ \rm \mapsto \: 6.1 \overline{6} \\ \rm \mapsto \: 6.2[/tex]

[tex]\boxed{\large{\sf Mean\approx 6.2}}[/tex]

[tex]\sf Knowledge\:booster{\begin{cases}\bf{\dag}\:\:\underline{\textsf{Fraction Rules :}}\\\\\bigstar\:\:\sf\dfrac{A}{C} + \dfrac{B}{C} = \dfrac{A+B}{C} \\\\\bigstar\:\:\sf{\dfrac{A}{C} - \dfrac{B}{C} = \dfrac{A-B}{C}}\\\\\bigstar\:\:\sf\dfrac{A}{B} \times \dfrac{C}{D} = \dfrac{AC}{BD}\\\\\bigstar\:\:\sf\dfrac{A}{B} + \dfrac{C}{D} = \dfrac{AD}{BD} + \dfrac{BC}{BD} = \dfrac{AD+BC}{BD} \\\\\bigstar\:\:\sf\dfrac{A}{B} - \dfrac{C}{D} = \dfrac{AD}{BD} - \dfrac{BC}{BD} = \dfrac{AD-BC}{BD}\\\\\bigstar \:\:\sf \dfrac{A}{B} \div \dfrac{C}{D} = \dfrac{A}{B} \times \dfrac{D}{C} = \dfrac{AD}{BC}\end{cases}}[/tex]

Answer:

Step-by-step explanation:

900-825=75

75/15=5

5 hours extra

Answer:

60 inches = 5 feet.

Step-by-step explanation:

12 inches in one foot, 12 x 5 = 60, meaning it would be 68 inches high

Answer:

y=-13/9x+27

Step-by-step explanation:

Answer:

4.5

Step-by-step explanation:

Just put the sequence of numbers in order.

1 3 3 4 5 6 8 10

4 5 are in the middle so we take the average of them.

4.5

Answer:4.5

Step-by-step explanation: have a good day I hear you go

Answer:

31.16

Step-by-step explanation:

Perimeter of the shaded portion = Perimeter of the rectangle - Perimeter of the 2 circles

Length of rectangle = 13

Width = 2d

d is the diameter of the circle = 2(6) = 12

Perimeter of the rectangle = 2(L+W)

Perimeter of the rectangle = 2(13+12)

Perimeter of the rectangle = 2(25)

Perimeter of the rectangle = 50

Perimeter of the semi-circle = πd/2

Perimeter of the circle = 3.14(6)/2

Perimeter of the circle = 18.84/2

Perimeter of the 2 circles = 2(18.84)/2

Perimeter of the 2 circles = 18.84

Perimeter of the shaded portion = 50 - 18.84

Perimeter of the shaded portion = 31.16

Answer:

0.40

Step-by-step explanation:

When you divide 4/10, you will get the answer 0.40, as this is the smallest it can go

Answer:

2/5

Step-by-step explanation:

Answer:

148cm will be the answer

Step-by-step explanation:

It's a cuboid

[tex] \boxed{ \sf \: tsa = 2(lb + bh + lh)} \\ \rm \mapsto \: 2(6 \times 4 + 4 \times 5 + 6 \times 5) \\ \rm \mapsto \: 2(24 + 20 + 30) \\ \rm \mapsto \: 2(74) \\ \rm \mapsto \: 148[/tex]

Answer:

27

Step-by-step explanation:

To find the are of a square, raise the side length to the power of two (or square it). [tex]\sqrt{27} *\sqrt{27}[/tex] is simply equal to 27.

I hope this helped!

The area of the square is 27 inch².

The total space occupied by a flat (2-D) surface or the shape of an object is defined as its area. The area of a plane figure is the space enclosed by its boundary. The number of unit squares that cover the surface of a closed form is the figure's area.

We have side of square is √27 inches.

So, the Area of Square

= side x side

= √27 x √27

= 27 inches²

Thus, the Required Area is 27 inch².

Learn more about Area here:

https://brainly.com/question/27683633

#SPJ3

Answer:

22 1/2

Step-by-step explanation:

2 1/4 x 10 = c

2 1/4 x 10 = 22.5

22.5 = 22 1/2

Answer:

110 degrees

Step-by-step explanation:

a triangle is made up of 180 degrees

first

25+45 = 70

180 - 70=110

110 degrees is the missing angle

Answer:

87.55 cm²

step-by-step:

Base = 17 cm

Height = 10.3 cm

The area of triangle = 1/2 × Base × Height

→1/2× 17× 10.3

→175.1/2

→ 87.55cm^2

[tex]------------[/tex]

hope it helps...

have a great day!!!

Answer:

y = ( x + 3 )( x + 5 )

Step-by-step explanation:

N/A

Answer:

[tex]y = {x}^{2} + 8x + 15 \\ factors \: = 3 \: and \: 5 \\ y = {x}^{2} + 3x + 5x + 15 \\ y = x(x + 3) + 5(x + 3) \\ y = (x + 5)(x + 3) \\ either \: (x + 5) = 0 \: or \: (x + 3) = 0 \\ x = - 5 \: and \: - 3[/tex]

Answer: = 16

Step-by-step explanation: Hope this help :D

Answer:

3.96

Step-by-step explanation:

3.50 x .06 =.21. Tax

3.50+.21+.25=3.96. Total + tax + credit card fee

Answer:

I think its 40 inches.. it could be wrong, sorry

Step-by-step explanation:

Answer: I believe the answer is D

Step-by-step explanation:

Answer:

B. Number of days she trains

Answer:

20

Step-by-step explanation:

If they were whole itd be ten but there halves so 20

Answer:

n=21000.

Step-by-step explanation:

$3.60

Answer:

15

Step-by-step explanation:

Answer:

Esto es igual a igual a 0,6% m

Step-by-step explanation:

3÷100•20

Answer:

t×u×v×w=76 in number calculator

Answer:

76

Step-by-step explanation:

Just follow this simple formula: area = 1/2 x perimeter x apothem.

Answer:

Step-by-step explanation:

Hello!

2*2* 5+ 2*2*4 =  

20 + 16 = 36 cm³