Johnny wanted to wrap a present for his friend suzie. If the box his present can in has dimensions 5,5 cm, 4cm, and 16 cm, what is the minimum amount of wrapping paper he needs to cover the box?

Answer:

b, the second option

Step-by-step explanation:

Answer:

B. Neither is a solution

Step-by-step explanation:

24-x=20

-x=20-24

-x = - 4

X=4

Answer:

B

Step-by-step explanation:

Substitute each value of x into the left side of the equation and if equal to the right side then it is a solution.

x = 3

24 - 3 = 21 ≠ 20 ← not a solution

x = 7

24 - 7 = 17 ≠ 20 ← not a solution

Answer:

The ratio for crayons to school supplies is 8:12

Answer:

B

Step-by-step explanation:

we know it has to equal y(the total cost of books). We also know that each book is 12 dollars each. So 12 dollars per book =12x. We add in the y now,

y=12x  

Answer:

the bisector is PR

MN= 7 2/3

Step-by-step explanation:

bisector cuts something in half and the lines on the line prove its in 2 equal parts so the line intersecting it is PR

since MN is bisected by PR and on side of MN in 3 5/6 just multiply 3 5/6 by 2 to get the answer

Answer:

(3x+7)+(4x+10y)+(8y-5)

Step-by-step explanation:

perimeter is all sides added up

Answer:

a

Step-by-step explanation:

The Fourth coordinate is (4, 3) and 35 unit squared.

A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.

Given:

From the graph the fourth coordinate of rectangle is

At x axis = 4

and, y- axis = 3

So, the Area of rectangle ABCD is

= lw

= 7 x 5

= 35 unit squared.

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Answer:

8.8 - 6.1n I think

Step-by-step explanation:

combine like terms.

3.8+5=8.8

-4.1n-2n=6.1n

Answer:

25 and there a leftpover of 2

Step-by-step explanation:

Answer:

-45

Step-by-step explanation:

3(2(-8)+1)

-16 + 1

-15(3)

-45

Answer:

-45

so i did 2 times -8 which is -16 . then i did 3  times -16 which is -48 then i did 3 times 1 which is 3 and then i did -48 + 3 = - 45

Answer:

A - 5h + 60.20

................

Answer:

107.7ft

Step-by-step explanation:

[tex]\dfrac{80}{sin \: 48^{o} } =\dfrac{80}{0,7431448255} \approx 107.7[/tex]

Answer:

3

Step-by-step explanation:

the opposite of -3 is 3 because they are on opposite sides of the number line. hope this helps! <3

Answer:

208

Step-by-step explanation:

The cucumber were sold at $224.

A single unit's value may be determined from the values of multiple units, and multiple units' values can be determined from the values of single units using the unitary technique. We typically utilise this technique for math computations.

This approach allows us to calculate both the value of many units from the value of one unit and the value of many units from the value of one unit.

Given:

area of garden = 56 square feet.

1 cucumber = 72 square inches = 0.5 square feet

Number of cucumbers

= 56 / 0.5

= 112 cucumbers

Price for each cucumber = $2

So, price for 112 cucumber = 112 x 2

                                            = $224

Hence, the cucumber were sold at $224.

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Answer:

True

Step-by-step explanation:

Say u had a question like this

"Maddy went to get 5 things from the store.When she got back she bought 10 more items . how many more items were bought

u would set it up like:

5                x

_=            _

10               100

Times 100 and 5 and divide by 10

Given:

Consider the below figure attached with this question.

[tex]\angle ABO=20^\circ[/tex]

[tex]\angle ACO=30^\circ[/tex]

To find:

The value of x.

Solution:

Draw a line segment OA as shown below.

In triangle ABO,

[tex]OA=OB[/tex]      [Radii of same circle]

[tex]m\angle BAO=m\angle ABO=20^\circ[/tex]        [Base angles of an isosceles triangle]

In triangle ACO,

[tex]OA=OC[/tex]      [Radii of same circle]

[tex]m\angle CAO=m\angle ACO=30^\circ[/tex]        [Base angles of an isosceles triangle]

Now,

[tex]m\angle BAC=m\angle BAO+m\angle CAO[/tex]

[tex]m\angle BAC=20^\circ+30^\circ[/tex]

[tex]m\angle BAC=50^\circ[/tex]

Central angle is always twice of angle subtended by two points on the circle.

[tex]m\angle BOC=2\times m\angle BAC[/tex]

[tex]x=2\times (50^\circ)[/tex]

[tex]x=100^\circ[/tex]

Therefore, the value of x is 100°.

Answer:

3x^2 + 3  -->  6, 15, 30, 51

2x^2 - 1    -->  1, 7, 17, 31

x^2 + 2     -->  3, 6, 11, 18

Step-by-step explanation:

Let's start with the first equation; 3x^2 + 3

Substitute 1 (the first digit in a sequence) for x.

3(1^2) + 3

3(1) + 3

3 + 3 = 6

3(2^2) + 3 Then the second digit.

3(4) + 3

12 + 3 = 15

Since the two numbers we have so far are 6 and 15, there is only one sequence this could match. 6, 15, 30, 51.

2(1^2) - 1

2(1) - 1

2 - 1 = 1

This equation represents 1, 7, 17, 31.

These same steps apply to the other equation as well.

1^2 + 2, then 2^2 + 2, then 2^2 + 2, and so on. (But we don't need to do extra work to figure that out.)

Complete Question

In ΔVWX, w = 780 cm, ∠X =21° and ∠W=146°. Find the length of x, to the nearest 10th of a centimeter.

Answer:

499.9cm

Step-by-step explanation:

We solve for length x using the Sine rule

w/ sin W = x /sin X

Cross Multiply

x × sin W = w × sin X

x = w × sin X/ sin W

x = 780 × sin 21°/ sin 146°

x = 499.88 cm

Approximately to nearest tenth = 499.9cm

Answer:

313.8

Step-by-step explanation:

delta math said so

Answer:

147 ants

Step-by-step explanation:

7 times 3=21 21 times 7= 147

Answer:

15 309

Step-by-step explanation:

7*3^7=15309 because every week they triple

Answer:

24.043478260869565217391304347826 :)

Step-by-step explanation:

Answer:

5.867346939

Step-by-step explanation:

Answer:

my it help you

Step-by-step explanation:

11.5/1.4²

Answer:

[tex]r=0.75 = 75[/tex]%

Step-by-step explanation:

Equation of General exponential growth function is

[tex]f(x)=a(1+r)^{x}[/tex] ------------ (1)

Where a is initial value x is time and r is growth rate

Given function can be written in following form

[tex]f(x)=2500(1+0.75)^{x}[/tex] ------------ (2)

After comparing (1) and (2) we can conclude that

[tex]r=0.75 = 75[/tex]%

Answer:

20/9

Step-by-step explanation:

16/9 * 5/4

4/9 * 5

20/9

The quotient of dividing the given fractions is 20/9.

Given that, 1 7/9=16/9 and 4/5.

From the given fractions we need to divide 16/9  by 4/5.

A fraction represents a part of a whole or, more generally, any number of equal parts.

The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators. Finally, simplify the fractions if needed.

Now, 16/9÷4/5

Change ÷ to × and reciprocate 4/5 to 5/4.

Then, 16/9÷4/5=16/9×5/4=20/9

Therefore, the quotient of the given fraction is 20/9.

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Answer:

I’m guessing the answer is 4 dollars

Step-by-step explanation:

To find the unit rate you have to divide 20 dollars by 5 weeks

20 divided by 5 is 4

The unit rate is 4 dollars per week

Answer:

y = 52500(.91)^x

Step-by-step explanation:

Exponential functions are written y = ab^x where a is the starting point and b is the common ratio. We know the initial worth is 52500 and each year the worth decreases 9% of the original year, making it work 91% of the previous value.