Which fraction is equivalent to fraction with numerator negative 3 and denominator 7.

Answer:

Area = π·r^2 = 3.14·9.5^2 = 283.5 square meters(*)

Area of a circle in terms of diameter:

Area = π·(d/2)^2 = 3.14·(19/2)^2 = 3.14·(9.5)^2 = 283.5 square meters(*)

Area of a circle in terms of the circumference:

Area = C^2/4π = 59.69^2/4π = 3562.9/(4·3.14) = 3562.9/12.56 = 283.5 square meters(*)

(*) 283.52873698648 meters, exactly or limited to the precision of this calculator (13 decimal places).

Note: for simplicity, the operations above were rounded to 2 decimal places and π was rounded to 3.14.

Hope it is helpful...

Answer:

605 minutes

Step-by-step explanation:

We are told that the programmer can type 55 words per minute.

So  55 words = 1 minute

To calculate the number of words the programmer can type in 11 minutes (maintaining the same rate), then we need to multiply the number of words he can type in 1 minute by 11:

55 x 11 = 605 minutes

In 11 minutes he typed 605 words.

The programmer can type 55 words per minute.

In order to achieve the words that a programmer could type, multiply the given 11 minutes to the conversion factor.

In 1 min he types 55 words.

Therefore.

The words typed in 11 minutes is;

[tex]= 11 \times 55\\\\= 605[/tex]

Hence, In 11 minutes he typed 605 words.

To know more about Multiplication click the link given below.

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Step-by-step explanation:

Solution :

Here ,

Let the radius of the base be r .

Here ,

Therefore ,

So , the radius of the base is 14 cm .

Answer:

Hammer  cost 300 yen and screw cost 5 yen

Step-by-step explanation:

From given statement can be obtain

Hammer = h     &     screw = s

   Eq 1       4h + 10s = 1250 y

 Eq  2        2h + 40s = 800 y

 Multipyle eq 2 with 2

      2 (2h + 40s = 800) =2(800)

     ⇒  4h + 80s  = 1600      eq 3

Now minus eq 1 from eq 3

        4h + 80s = 1600y

        4h + 10s = 1250

         O  + 70s = 350y

             s = 350/70

     S = 5

To find hammer price put value of s in eq 1

     4h + 10s = 1250

     4 h = 1250 - 50 = 1200

   h = 1200/4 = 300

Step-by-step explanation:

Given that:

3(4x + 1) - 4x + 3 = -18

Multiply the number outside of the brackets with numbers on LHS.

⇛12x + 3 - 4x + 3 = -18

Shift variables on LHS and constant on RHS, changing it's sign

⇛12x - 4x = - 18 - 3 - 3

Subtract the values on LHS and RHS.

⇛8x = - 18 - 6

⇛8x = -24

Shift the number 8 from LHS to RHS.

⇛x = -24/8

Write the fraction in lowest form by cancelling method.

Therefore x = {-(24÷2)/(8÷2)}

= -12/4

= -3

Please let me know if you have any other questions.

Answer:

I think I did this. I think the answer choices are:

Log StartFraction 8 Over 25 EndFraction

StartFraction log 8 Over log 25 EndFraction

log StartFraction 25 Over 8 EndFraction

----> StartFraction log 25 Over log 8 EndFraction

So the answer is D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Answer:

If two angles and the included side of one triangle are equal to the corresponding angles and side of another triangle, the triangles are congruent.

Step-by-step explanation:

Answer:

w = 8 is NOT a solution because 5 + 8 = 13

Step-by-step explanation:

In the equation 5 + w = 58, we're asked if 8 is a solution to this. To solve this problem, we plug in the value of w.

As you can see, 5 + 8 = 13, not 58.

Thus, the answer is w = 8 is NOT a solution because 5 + 8 = 13.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

Answer:

30 cm

Step-by-step explanation:

To find the perimeter, add the lengths of the outside

9.5+6+4+4+6.5

30 cm

Answer:

she can knit 1mm/17.5min or she can knit 1mm in 17 minutes and 30 seconds.

Answer:

2820 millions

Step-by-step explanation:

1. First, we need to find the value of x by subtract 1989 from 1994.

2. Next, we plug in the variable of 5 and simplify.

Therefore, the answer is 2820 millions.

Have a lovely rest of your day/night, and good luck with your assignments! ♡

The amount of credit card losses in 1994 is 2,820 millions.

An equation is a statement that two mathematical expressions with one or more variables are equal. A linear equation is one in which the highest power of the variable is 1.

Mathematically: a form of an algebraic equation that can be written as ax + b = 0 or ax + by + c = 0, where a, b, and c are real numbers and x and y are variables of power one.

Given y = 420x + 720

approximates the worldwide credit card fraud losses from 1989 and 1993, where x = 0 corresponds to 1989, x = 1

at 1994 x = 5

since 1994 - 1989 = 5 so x = 5

y = 420x + 720

y = 420 × 5 + 720

y = 2,820 millions

Hence the amount loss is 2,820 millions.

Learn more about linear equation;

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Answer

Try looking up answer sheets for this question I don't know the answer but i would help you if i could.

Step-by-step explanation:

Answer:

Graph 3

Step-by-step explanation:

Answer:

7. -3

8. 4.4

9. 11

Answer:

x = -2

Step-by-step explanation:

2(x + 1) = -2

Divide both sides by 2.

x + 1 = [tex]\frac{-2}{2}[/tex]

Divide −2 by 2 to get −1.

x + 1 = -1

Subtract 1 from both sides.

x = -1 - 1

Subtract 1 from −1 to get −2.

x = -2

Hope it helps and have a great day! =D

~sunshine~

Answer:

x= -2

Step-by-step explanation:

2 is distributed into the parentheses so 2 times x and 2 times 1 will give you 2x+2=-2

then because you want to have x alone you subtract 2 from each side to keep the equation even and true but putting 2x by itself

2x= -4

then you divide by 2 on both sides

x= -2

is *d*

Step-by-step explanation:

is real no is fake are the real

Answer: -2x+12 in simplify form

Step-by-step explanation:

Step-by-step explanation:

RS=5 TRUE

RS=4 FALSE (ITS 5)

ST=10 FALSE (8)

QR=4 FALSE (3)

Answer:

D is 90 E is 81 F is 99

Step-by-step explanation:

D is 90 because a straight angle equals 180 degrees. E is 81 because it is directly across from 81. F is 99 because 180-81 is 99

Answer:

$102

Step-by-step explanation:

$85 x .2 = $17

$85 + $17 = $102

Step-by-step explanation:

100% = $85

1% = 100%/100 = 85/100 = $0.85

20% = 1%×20 = 0.85×20 = $17

so, the total cost of $85 + $17 = $102

which we could have gotten directly by multiplying

$85 by 1.2 (1.2 = 1 for the whole + 0.2 for 20%) = $102

but I wanted to show you the detailed, basic line of thinking behind the % calculations first.

whenever you have no other idea, get to 1% first and then take it from there.

Answer:

Step-by-step explanation:

Find the area of the warehouse:

Find the rental charge:

Area

Rental cost

Answer:

centroid, perpendicular bisectors?

Step-by-step explanation:

The first one is centroid

The second one might be perpendicular bisectors - not sure

Based on the function shown on the graph, the statement that is true is: D. The candle started at 9 mm and shrinks 5 mm every 4 minutes.

A function is a relationship between input and output values.

On a graph, the average rate of change represents the unit rate, while the point where the line intercepts the y-axis is the initial value or starting value.

Therefore:

The starting value = 9 mm (the candle length when it started burning).

In conclusion, based on the function shown on the graph, the statement that is true is: D. The candle started at 9 mm and shrinks 5 mm every 4 minutes.

Learn more about function on:

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Answer:

y=4x+1

Step-by-step explanation:

Answer:

x = 55

Step-by-step explanation:

1) 50 + x = 105   Exterior Angle Theorem (The sum of the exterior angle is equal to the sum of the two opposite interior angles)

2) Solve the equation
50 + x = 105
-50         -50
(105-50 = 55)

x= 55

Answer: It would be 7x + 4

Step-by-step explanation:

Answer:

The length of cuboid is [tex]\sf{7\dfrac{1}{5} \: in}[/tex]

Step-by-step explanation:

Here's the required formula to find the length of cuboid :

[tex]\longrightarrow{\pmb{\sf{V = \ell \times w \times h}}}[/tex]

Substituting all the given values in the formula to find the length of cuboid :

[tex]\implies{\sf{V = \ell \times w \times h}}[/tex]

[tex]\implies{\sf{60= \ell\times 2\dfrac{1}{2} \times 3\dfrac{1}{3}}}[/tex]

[tex]\implies{\sf{60= \ell\times \dfrac{4 + 1}{2} \times \dfrac{9 + 1}{3}}}[/tex]

[tex]\implies{\sf{60= \ell\times \dfrac{5}{2} \times \dfrac{10}{3}}}[/tex]

[tex]\implies{\sf{60= \ell\times \dfrac{5 \times 10}{2 \times 3}}}[/tex]

[tex]\implies{\sf{60= \ell\times \dfrac{50}{6}}}[/tex]

[tex]\implies{\sf{\ell = 60 \times \dfrac{6}{50}}}[/tex]

[tex]\implies{\sf{\ell = \dfrac{60 \times 6}{50}}}[/tex]

[tex]\implies{\sf{\ell = \dfrac{360}{50}}}[/tex]

[tex]\implies{\sf{\ell = \dfrac{36 \cancel{0}}{5 \cancel{0}}}}[/tex]

[tex]\implies{\sf{\ell = \dfrac{36}{5}}}[/tex]

[tex]\implies{\sf{\ell = 7\dfrac{1}{5}}}[/tex]

[tex]\star{\underline{\boxed{\tt{\red{\ell = 7\dfrac{1}{5} \: in}}}}}[/tex]

Hence, the length of cuboid is 7(1/5) in.

[tex]\rule{300}{2.5}[/tex]

Answer:

300

Have a good day!

Answer:

its close 9.45

Step-by-step explanation:

7(x+9)=132

7x+63=132

7x=132-63

7x=69

x=69/7

x=9.45

Answer:

Your answer is 67/9 or 9 6/7

Step-by-step explanation: