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3 years ago

I need help with math ok! Don't Judge Me!!!!!!!!!!!

Mathematics

1 answer:

Digiron [165]3 years ago

5 0

Answer:

Step-by-step explanation:

12/? = 40/100

Butterfly method and we get 30

Also if 12 cats are 40 percent then that means that 24 cats would be 80 percent. And 6 cats would 20 percent. So 12 plus 12 plus six equals 30.

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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 its

Anna71 [15]

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

Let

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

we know that

the expressions is equal to

$4(x-7)=32$

therefore

the answer part 1) is

$4(x-7)=32$

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

Let

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

we know that

the expressions is equal to

$\frac{1}{3} x=(x-12 )$

therefore

the answer part 2) is

$\frac{1}{3} x=(x-12 )$

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

Let

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

we know that

the expressions is equal to

$10+ (\frac{x}{2} )= -15$

therefore

the answer Part 3) is

$10+ (\frac{x}{2} )= -15$

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

Let

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

we know that

the expressions is equal to

$(3x)-1=5+x$

therefore

the answer Part 4) is

$(3x)-1=5+x$

3 0

3 years ago

Read 2 more answers

Mrs. wright made 92 cups of fruit punch for a party. how many gallons of punch did she make?

Genrish500 [490]

Answer:

5.75 - 5 3/4

Step-by-step explanation:

1 Cup = 0.0625 gallons

92 cups = 5.75 gallons

8 0

1 year ago

The position of a particle on the x-axis at time t, t > 0, is s(t) = ln(t) with t measured in seconds and s(t) measured in fe

Mrrafil [7]

Answer:

C. The quotient of the natural logarithm of 2 and e.

Step-by-step explanation:

The position of a particle on the x-axis at time t, t > 0, is given by

$s(t) = \ln(t)$

with t is in seconds and s(t) is in feet.

The rate of change is,

= $\dfrac{f(b)-f(a)}{b-a}$

So rate of change of position or average velocity, for e ≤ t ≤ 2e will be,

$=\dfrac{\ln2e-\ln e}{2e-e}$

$=\dfrac{\ln2e-\ln e}{e}$

$=\dfrac{\ln\frac{2e}{e}}{e}$

$=\dfrac{\ln2}{e}$

Therefore, option C is the correct answer.

8 0

3 years ago

Read 2 more answers

Solve using trigonometry, find missing side

babymother [125]

Answer:

Step-by-step explanation:

1. sin 30 = x/16

x= 16 sin 30

x = 8

2. cos 60 = 22/x

x = 22/cos 60

x = 44

3. tan 45 = x/19

x = 19 tan 45

x= 19

4. tan 16 = x/13

x = 13 tan 16

x= 3.73

5. sin 54 = x/45

x = 45 sin 54

x= 36.41

6. sin 35 = z/23

z = 23 sin 35

z = 13.19

8 0

3 years ago

HELP ASAP GEOMETRY CIRCLES 10TH GRADE

Aleksandr-060686 [28]

Answer:

a): 68

b): 32

Step-by-step explanation:

In a triangle, there is a total of 180 degrees

We are given 2 out of the 3 angles, 54 and 58 degrees

180-54-58= 68 degrees

In the other angle, both lines form a 90-degree angle

We are given 58 degrees, so the rest must be 32.

5 0

2 years ago