Please help me I have no clue what’s going on lol

Answer:

circumference of a circle=πd where d is the diameter of the circle.

this implies, the circumference=3.14*10cm

=31.4cm

Answer:

x-int = (-40,0)

y-int = (0,15)

Step-by-step explanation:

:D

Answer:

7/10

Step-by-step explanation:  Imagine a pizza is divided in ten equal parts and you are given 7 out of 10 of the pizza .this means you have been given 7/10 of the pizza

Answer:7/9

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

(2*10)+(2*8)=36

Answer:

Age of son = 6 years

Age of man = 5×6 = 30 years

Step-by-step explanation:

GIVEN :-

TO FIND :-

SOLUTION :-

Let the present age of son be 'x'.

⇒ Present age of man = 5x

4 years ago ,

Age of son = (Present age of son) - 4 = x - 4

Age of man = (Present age of man) - 4 = 5x - 4

The man was thirteen times as old as his son. So,

[tex]=> 5x - 4 = 13(x - 4)[/tex]

Now , solve the equation.

[tex]=> 5x - 4 = 13x - 52[/tex]

[tex]=> 13x - 5x = 52 - 4[/tex]

[tex]=> 8x = 48[/tex]

[tex]=> \frac{8x}{8} = \frac{48}{8}[/tex]

[tex]=> x = 6[/tex]

CONCLUSION :-

Age of son = 6 years

Age of man = 5×6 = 30 years

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, as the views are not shown.

So, I will answer this question with the attached views of a rectangular prism.

Required

The number of cubes used

For the attached views of the rectangular prism, we will make use of the following representations

Top view [tex]\to[/tex] Width

Front view [tex]\to[/tex] Height

Side view [tex]\to[/tex] Length

So, we have:

[tex]Width = 2 units[/tex]

[tex]Height = 6 units[/tex]

[tex]Length = 1\ unit[/tex]

The number of cubes is calculated by solving for the volume of the prism.

For a rectangular prism, the volume is:

[tex]Volume = Length * Width * Height[/tex]

[tex]Volume = 2 * 6 * 1[/tex]

[tex]Volume = 12[/tex]

This implies that 12 cubes were used to build the solid.

Answer:

c = 13

Step-by-step explanation:

1. Pythagorean theorem states that c^2 = a^2 + b^2

2. In this case, a = 5, b = 12. Therefore, the equation is:

c^2 = 5^2 + 12^2

3. c^2 = 25+144 = 169

4. square root both sides

5. c = 13, c = -13

6. c = 13 since a length cannot be negative.

7. Final answer: C = 13

Step-by-step explanation:

Speed= distance/time

Speed=99 km/h /40 mins

Speed= 2,475 km/h

Answer:60km

Step-y-step explanation:

distance=Speed*Time

distance=90*(40/60)=60km

Answer:

Are you asking to divide 2 divided by 1 ?

If so its 2

Plz like & brainly, I'm close to next lvl

It would help :D

Answer:

43

Step-by-step explanation:

Inscribed Angle = 1/2 Intercepted Arc

< MQP = 1/2 ( 86)

< MQP = 43

Answer:

43°

Step-by-step explanation:

The measure of an inscribed angle is half the measure of the arc it subtends.

m<Q = (1/2)m(arc)MP

m<Q = 1/2 * 86°

m<Q = 43°

Answer:

A - 3

B - 5

C - 1

D - 2

E - 6

F - 4

Sorry too tired to explain ;-;

But hope this helped, and yes, it is for sure correct!

(pls consider brainliest? :D)

Answer: $16.80

Step-by-step explanation:

The disinfecting wipes cost $12 for the store to buy one.

They then add a 40% mark up.

Find out what 40% of $12 is:

= 40% * 12

= $4.80

Add the markup to the cost to find the selling price:

= 12 + 4.80

= $16.80

Answer:

[tex]b(b+7)(b-7)[/tex]

Step-by-step explanation:

Start by factoring a [tex]b[/tex] out:

[tex]b(b^2-49b)[/tex]

For the term [tex]b^2-49b[/tex], we're looking for two numbers that add up to 0 and multiply to be -49:

[tex]7+(-7)=0,\\7\cdot -7=-49\\[/tex]

Two numbers: [tex]7\text{ and }-7[/tex]

Therefore, we have:

[tex]\boxed{b(b+7)(b-7)\checkmark}[/tex]

answer: Which angle? It doesn't say which.

Answer:

A)  2

B)  0

C)  1

Step-by-step explanation:

Answer:

(1,3)

Step-by-step explanation:

The vertex of a downward facing parabola is the maximum point

The vertex is x=1, y=3

(1,3)

Answer:

Out of the options given above prior to the topic, I believe that the best choice would be Option B) (1,3) Best explanation is provided by the wonderful user above. Hope we helped! :D

Answer:

1 sec

Step-by-step explanation:

Answer:

Step-by-step explanation:  umbers greater than or equal to zero

D. All multiples of 2 greate

bquaers

B. All real numbers greater than or equal to zero

C. All whole nr than or el to zero

Answer:

Step-by-step explanation:

Rewrite log7(49)=x log 7 ( 49 ) = x in exponential form using the definition of a logarithm. If x and b are positive real numbers and b does not equal 1 , then logb(x)=y log b ( x ) = y is equivalent to by=x b y = x .

Step-by-step explanation:

I hope that is useful for you :)

Answer:

Area of equilateral triangle = 81√3 cm²

Step-by-step explanation:

Given:

Perimeter of an equilateral triangle = 54 cm

Find:

Area of equilateral triangle

Computation:

Perimeter of an equilateral triangle = 3 x Side

54 = 3 x Side

Side of equilateral triangle = 54 / 3

Side of equilateral triangle = 18 cm

Area of equilateral triangle = [√3/4]side²

Area of equilateral triangle = [√3/4][18]²

Area of equilateral triangle = [√3/4][324]

Area of equilateral triangle = [√3][81]

Area of equilateral triangle = 81√3 cm²

Answer:

64.62

Step-by-step explanation:

8 3/7 times 7 2/3 is 64.62 (rounded up)

The area of the quilt made by Keiko is 64.61 cubic feet.

Area is a collection of two - dimensional points enclosed by a single dimensional line. Mathematically, we can write area -

V = ∫∫F(x, y) dx dy

Given is that Keiko made her mother a quilt. The width of that Keiko is 8 3/7 ft and the length is 7 2/3 ft. It is asked to find the area of the quilt.

We have -

Width of that quilt : 8 3/7 ft  

Length of the quilt : 7 2/3 ft

The area of a quilt is given by -

Area of quilt = Length of quilt x width of quilt

Area of quilt =  8 3/7 x 7 2/3

Area of quilt = 59/7 x 23/3

Area of quilt = 64.61 cubic feet

Therefore, the area of the quilt made by Keiko is 64.61 cubic feet.

To solve more questions on areas, visit the link-

https://brainly.com/question/29213222

#SPJ2

Tyler's wedge is larger

The arc length of Priya's wedge is only 9.42, and Tyler's is 12

Tayler's wedge is larger.

"Arc length is the distance along the part of the circumference of any circle."

S = 2 × π × r

where, r is the radius of the radius of a circle

In this question,

Tyler bought a wedge shaped cheese with arc length 12 cm and radius 8 cm.

Priya bought a wedge that came from a circular cheese block with radius 9 cm and the block was cut into 6 congruent sectors.

The circumference of circular cheese block with radius 9 cm would be,

⇒ s = 2 × π × 9

⇒ s = 18π cm

Since, the block was cut into 6 congruent sectors.

The arc length of each block would be, 18π / 6 = 3π cm

That is, 9.43 cm

Since 12 > 9.43, Tayler's wedge is larger.

Learn more about arc length here:

https://brainly.com/question/23856381

#SPJ2

Answer:

[tex]-\frac{27}{35}[/tex]

Step-by-step explanation:

Multiply [tex]\frac{3}{7}[/tex] [tex](-\frac{9}{5})[/tex].

Answer:

common difference increases by 2 times

d = (2×12) = 24

[tex] {a}^{4} + {b}^{4} + {c}^{4} = (22 + (12 \times 2)) \\ = 46[/tex]

Answer:

1. is 24

2. is 18

Step-by-step explanation:

Answer:

The answer is letter D. XY^4/5

Factor by grouping.

(2x + 3)(x − 6)

Answer:

(2x-3) (x+6)

Hope this helps :)