Mrs.Evans has 13 pictures to hang on a wall.Is there any way she can arrange the pictures other than 1x13 13x1 so that she can have the same number of pictures in each row? Tell whether 13 is a composite or prime number.Explain.

Answer:

1. 5.45

2. 0.94

Step-by-step explanation:

Answer:

1A)5.45

1B)0.94

Step-by-step explanation:

1A)

 4.2

+1.25

5.45

1B)

3.4-2.46

0.94

Answer:

your answer will be 325

Step-by-step explanation:

thanks...

Answer:

325 is your answer kaul

have a nice day

say on ara

#Captainpower

Answer:

c

Step-by-step explanation:

Answer:

C is corect answer to this exercice

Step-by-step explanation:

Circumference =

[tex]\pi r{}^{2} [/tex]

So, we can take the value of as 22/7

[tex]\pi[/tex]

"r" stands for radius. Radius is half the diameter.

So Radius =120/2=60

Now,

22/7*60*60=11314. 28cm2

PLEASE APPRECIATE THE EFFORT AND MARK AS BRAINILIEST.

Answer:

Step-by-step explanation: has anyone found it?

Answer:

x=-12

Step-by-step explanation:

Answer:

x = -12

Step-by-step explanation:

Combine like terms and solve for x

Answer:

I think 1/2 or 4/4

Step-by-step explanation:

the line croses through the x,y axis

Answer:

Slope: 2/3

Step-by-step explanation:

A slope is rise over run. You first have to get two perfect points, which I got (1,2) and (4,4). The rise is how much does it goes up and the run it's how much it goes to the side. Since the line it's going up, it is positive. The rise is 2 and the run is 3.

Answer: This should be under the subject English or Art, not math.

Step-by-step explanation: Go motivation, if a little rude.

Answer:

Love the message maybe say it in a more positive way if they are complaining  they don't need negative criticism

Step-by-step explanation:

Answer:

fraction strips would just be;

1 box split into 12 parts because 12 is the common denominator, and 1/4 is equal to 3/12, so you would shade in 3 of the parts, and then 1/6 = 2/12, so you would shade in 2 parts. In the end, you should have a box (or rectangle) with 12 parts, and only 5 of those parts should be shaded in.

The equation would be as follows:

1/4+1/6 = 3/12+2/12 = 5/12

Hope this helped!! :)

25/5

Step-by-step explanation:

first make the coefficient of x alone... So that you should take the 4 out... then you get 4times x squared + 5x then you should didvide the x term by 2(always) and then you get 5/2...So then the third term or the constant is tye square of that..

Answer:

P=p1+p2+p3+p4

P1=4*a=4*8=24

P2=a+b+c=6+10+8=24

P3=2*a+2*b=2*10+2*20=60=P4

P=24+24+60+60=160cm

Answer:

If you're trying to find the measurement of angle z then it'd be 2x degrees, since its twice that of angle y, which is x degrees

Step-by-step explanation:

Answer:

so a=36, b=3, c=5, d=540

Answer:

Slope: -3

Equation: [tex]y=-3x-5[/tex]

Step-by-step explanation:

As x increases by 1, your y decreases by 3, making the rise over run [tex]-3/1=-3[/tex]. That becomes the m in your y=mx+b equation, and since you have the y intercept, you can just plug and chug.

If I helped, a brainliest answer would be greatly appreciated!

Answer:

Slope = -3

m = -3 / 1 = -3

Answer:

2.93

Step-by-step explanation:

Answer:

1/8

Step-by-step explanation:

2⁻³ = 1 / 2³ = 1 / (2*2*2) = 1/8

so the minus sign in the exponent means you can put that factor in the denominator without the minus sign.

Answer:

The answer is "52.33".

Step-by-step explanation:

[tex]\to \theta= 60^{\circ}\\\\ \to r= 10 \ in[/tex]

[tex]\bold{Area = \frac{\theta}{360^{\circ}}\times \pi r^2}[/tex]

         [tex]=\frac{60}{360} \times 3.14 \times 10^2\\\\=\frac{1}{6} \times 3.14 \times 100\\\\=\frac{1}{6} \times 314 \\\\=\frac{314}{6}\\\\=52.33 \\\\[/tex]

Answer:

A

Step-by-step explanation:

Median= 14

Mean= 14

Answer: 110 Inches

Step-by-step explanation:

8x4 x 3 = 96

4 x 3.5 x .5 x 2 = 14

96 + 14 = 110

Answer:

Total=110 in²

Step-by-step explanation:

Basically just do all of the shapes individually so the triangles would equal 7 each b/c 4x3.5 divided by 2 so those would be 14 and the rectangles eahc equal 32 so multiply that times 3 and u get 96 then add the two triangles (7 each) which gets u 110 in²

The question is incomplete. The complete question is :

Georgia has some 4-inch cubes like the one shown below. Georgia will put the cubes in the box shown below. What is the total number of cubes that Georgia needs to exactly cover the bottom of the box with a layer one cube deep?

Solution :

It is given that :

There are small cubes that has a dimension of 4 in x  4 in x  4 in.

There is also a box which has a dimension of 24 in x 20 in x 12 in.

We need to find out how many small cubes will Georgia need to cover the bottom of the box.

So, we need to find out the surface area of the one cube and the box.

Therefore, the surface area of one cube = side x side

                                                                   = 4 inch x 4 inch

                                                                   = 16 square inches

Similarly the area of the box can be find by = length x breath

                                                                        = 24 in x 20 in

                                                                           = 480 square inches

Therefore, dividing the area of the box by the area of the cube, we get

[tex]$=\frac{480}{16}$[/tex]

= 30

So Georgia will require exactly 30 cubes to cover the bottom of the box with a layer of one cube deep.

Answer:

The radius of the sphere is approximately 62.71 cm

Step-by-step explanation:

The question relates to the definition of a sphere

The given parameters are;

The distance between the sharp parallel blades through which the sphere is rolled = 77 centimeters

The radii of the circular faces left by cutting the sphere with the blade = 39 cm  and 60 cm

From the triangles formed by the cross-section of the sphere, we have;

AB ║ DE Given

∠A ≅ ∠E, ∠D ≅ ∠B Alternate angles

∠C ≅ ∠C by reflective  property

∴ ΔABC ~ ΔDCE by Angle-Angle similarity theorem

CF/CG = AB/DE = 78/120 = 13/20

CF = CG × 13/20

CF + CG = 77

∴ CG × 13/20 + CG = 77

33·CG/20 = 77

∴ CG = 140/3

CF = 13/20 × CG = 13/20 × 140/3 = 91/3

CF = 91/3

The diameter of the sphere AE = AC + EC

By Pythagoras's theorem

AC = √(FA² + CF²) = √(39² + (91/3)²) = 13·√(130)/3

EC = √(CG² + GD²) = √((140/3)² + 60²) = 20·√(130)/3

∴ AE = AC + EC = 13·√(130)/3 + 20·√(130)/3 = 11·√(130)

The diameter, 'D', of the sphere, AE = 11·√(130)

The radius of the sphere = D/2 = 11·√(130)/2 ≈ 62.71 cm

Answer:

C. (-3,6)

Step-by-step explanation:

Take 10x + 7y = 12 as first equation and 8x + 7y = 18 as second equation.

Subtracting both equations, you will get

10x + 7y - 8x - 7y = 12 - 18

2x = -6

x = -3

Substitute value of 'x' in any of the given equation :-

10x + 7y = 12

10 * -3 + 7y = 12

7y = 12 + 30

y = 42/7

y = 6

Answer:

C) (−3, 6)

Step-by-step explanation:

10x + 7y = 12 ___ (−3, 6)

10×(-3) + 7×6 = -30 + 42 = 42 - 30 = 12

8x + 7y = 18 ___ (−3, 6)

8×(-3) + 7×6 = -24 + 42 = 42 - 24 = 18

Answer:

a)ΔFHA is similar to ΔZIA by hypotenuse side test.

reason:- angle H and angle I are of 90 degrees.

b) FH/ ZI = HA/ IA = FA/ ZA

angle F = angle Z, angle H = angle I , angle angle A = angle A

The scale factor is 3/2......( HA/IA = 12/8 = 3/2)

c) IZ = 3.3 ....( FH/ IZ = 3/2, 5/ IZ = 3/2, IZ = 10/3 = 3.33)

Answer:

Jerry's weight is 36kg and tom's weight is 66kg

Step-by-step explanation:

According to the given condition:

Let,tom's weight =x

Jerry's weight=y

So,

X=2y-6 ---(1)

X+y=102-----(2)

Put value of x from eq 1 in 2

2y-6+y=102

3y-6=102

3y=102+6

3y=108

Y=108/3=36

Jerry's weight is 36.

Put value of y in eq 1

X= 2(36) -6

X=72-6

X=66

So, Tom's weight is 66kg

The number is 12.

A number, a variable, or a mix of numbers, variables, and operation symbols make up an expression. Two expressions joined by an equal sign form an equation. Word illustration: The product of 8 and 3. Word illustration: The product of 8 and 3 is 11

Given

let number be x.

3x-24 = x

3x-x = 24

2x=24

x = 12

to learn more about algebraic expression refer to:

https://brainly.com/question/4344214

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