Suppose two different diameters are drawn on a circle. Explain how you can use these diameters to find the center of the circle.

Answer:

It has been used by scientists and other people.

Step-by-step explanation:

...

Answer:

14 cm

Step-by-step explanation:

Given that the width is 4 cm and the length is 6cm. If after enlargement, the length becomes 21 cm, the multiplier or factor of enlargement x may be computed as

6 * x = 21

Divide both sides by 6

x = 21/6

= 7/2 = 3.5

Hence increasing the width by the same factor, the width of the enlarged photograph will be

= 3.5 * 4 cm

= 14 cm

Answer:

129 plants are smaller than a foot

Step-by-step explanation:

12:20 are smaller than a foot

(215/20)(12) = 129

Answer:

[tex]y = 18 \times {7}^{x} [/tex]

Step-by-step explanation:

Using the formula for exponential function,

[tex]y = ab {}^{x} [/tex]

Let plug in 0,18.

[tex]18 = ab {}^{0} [/tex]

Using the zero power rule,

[tex]b {}^{0} = 1[/tex]

[tex]18 = a \times 1[/tex]

[tex]a = 18[/tex]

Since a equal 18 let plug in what we know so far

[tex]y = {18b}^{x} [/tex]

Now let find b.

Let use the other point, 3,6174

[tex]6174 = {18b}^{3} [/tex]

Divide 18 by both sides and we get

[tex]343 = b {}^{3} [/tex]

Take the 3rd root of 343

[tex] \sqrt[3]{343} = b = 7[/tex]

b=7

The equation is

[tex]y = 18 \times 7 {}^{x} [/tex]

Answer:

x^(2) + 14 x + 49

Step-by-step explanation:

Answer:

53

Step-by-step explanation:

Answer:

53

Step-by-step explanation:

one hundred take away forty seven is fifty three :)

hope it's helpful ❤❤❤❤❤❤

THANK YOU.

Answer:

answer:1) 2) 3) 4)

Step-by-step explanation:

Write the expressions "Four times the difference of a number and 7 is 32", "One third of a number is 12 less than the number itself", "Ten increased by the quotient of a number and 2 is -15", and "One less than the product of a number and 3 is 5 more than the number itself".

2

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Answer

4

calculista

Genius

19K answers

423.1M people helped

Part 1) "Four times the difference of a number and  is "

Let

x--------> the number

we know that

the expressions is equal to

therefore

the answer part 1) is

Part 2) "One third of a number is  less than the number itself"

Let

x--------> the number

we know that

the expressions is equal to

therefore

the answer part 2) is

Part 3) "Ten increased by the quotient of a number and  is "

Let

x---------> the number

we know that

the expressions is equal to

therefore

the answer Part 3) is

Part 4) "One less than the product of a number and  is  more than the number itself"

Let

x---------> the number

we know that

the expressions is equal to

therefore

the answer Part 4) is

cliffffy4h and 4 more users found this answer helpful

THANKS

4

0.0

(0 votes)

Answer

3.0/5

4

tardymanchester

Ambitious

1K answers

4.6M people helped

Answer:

1)

2)

3)

4)

Step-by-step explanation:

Given : Expressions in words.

To find : The expressions value?

Solution :

Let x be the number,

According to question,

1) "Four times the difference of a number and 7 is 32"

2) "One third of a number is 12 less than the number itself"

3) "Ten increased by the quotient of a number and 2 is -15"

4) "One less than the product of a number and 3 is 5 more than the number itself"

Answer:

1.67????

Step-by-step explanation:

Answer:

the sudha and radha earns 5,670 and 3,360 respectively

Step-by-step explanation:

Since in the question it is mentioned that

Sudha earns 189 in a day

And, radha earns 112 in a day

so in 30 days, sudha earns

= 189 × 30 days

= 5,670

And, radha earns

= 112 × 30 days

= 3,360

Therefore the sudha and radha earns 5,670 and 3,360 respectively

Answer:

the last one

Step-by-step explanation:

Two numbers are 7 and -9, so their product is -63 and sum is -2.

An equation is a mathematical statement that shows that two mathematical expressions are equal.

Let two numbers are x and y

Given,

The multiplication of 2 numbers is -63

[tex]x\times y =-63[/tex]

The addition of 2 numbers is -2

[tex]x+y =-2[/tex]

[tex]x=-2-y[/tex]

On substituting x in [tex]x\times y =-63[/tex]

[tex](-2-y)y=-63[/tex]

[tex]-2y-y^2=-63[/tex]

[tex]y^{2} +2y-63=0[/tex]

[tex](y-7)(y+9)=0[/tex]

[tex]y=7\\y=-9[/tex]

[tex]x=-2-y\\[/tex]

At y=7

x=-9

At x=-9

y=7

Thus, two numbers are 7 and -9

Learn more about equation, here:

https://brainly.com/question/29113090

#SPJ6

Answer:

-1/8

Step-by-step explanation:

5

8

+

3

4

−

2

3

−

5

6

Answer:  -1/8 hope this helps

Help you with what, you need to show the linear graphs and functions to help you with it.

Answer:

I believe it's B

Step-by-step explanation:

Answer:

The area of the circle is 49π in 2

Step-by-step explanation:

none have a good day or night

Answer:

25

Step-by-step explanation:

Answer:

£75

Step-by-step explanation:

100-12=88

88÷88=1%

66÷88=0.75

1%=0.75

times by 100

100%=£75

Answer:

132::

Step-by-step explanation:

The power of g00gle <3

Answer:

each friend gets three

Step-by-step explanation:

or they through it in the freezer

Answer:

she would give them the ice cream and all of them would have 3

Step-by-step explanation:

Hope it helps and I hope you have a wonderful rest of your day!!!! :)

Brainiest is appreciated it would really help

Answer 4

Step-by-step explanation:

Answer:

it is c.4

Step-by-step explanation:

Answer:

y=2x+121

Step-by-step explanation:

Answer:

The taxi drove Hailey for 19 miles.

Step-by-step explanation:

1. Subtract the tip.

$87.90 - $2.40 = $85.5

2. Divide by the price per mile. ($4.50)

$85.5 / $4.50 = 19

Answer:

This question is difficult to answer w/o context of what to consider but 2 for $8.50

Answer:

3 for 11

Step-by-step explanation:

Because you get more slices for more money

Answer:

..........

Step-by-step explanation:

Answer:

jj

Step-by-step explanation:

Answer:

the modulus of 6 + 3i=√(6²+3²)=√45=3√5

Answer:

D - 6+3i ; 3 squareroot of 5

Step-by-step explanation:

Answer:

y=32

Step-by-step explanation:

y=3(8)+8

y=24+8

24+8=32

y=32

Answer:

32

Step-by-step explanation:

you sub in 8 for x and solve

3(8) + 8

24+8= 32

Answer:

Your answer is 21

Hope that this is helpful. Vote and like it