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3 years ago

What’s 4 divided by 4/5? please explain throughly! please answer asap! due tmr!

Mathematics

2 answers:

Olin [163]3 years ago

5 0

Answer:

20/4 or 5

Step-by-step explanation:

4/1 ÷ 4/5

change that too

4/1 × 5/4

the answer is

20/4

Digiron [165]3 years ago

3 0

Answer: 0.2 or 5 one of them

Step-by-step explanation:

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SOLVE THIS PLEASE, ITS GOT SOMETHING TO DO WITH SOH, CAH, TOA

gtnhenbr [62]

Answer:

x ≈ 36.9°

Step-by-step explanation:

Using the sine ratio in the right triangle, that is

sinx = $\frac{opposite}{hypotenuse}$ = $\frac{6}{10}$ , then

x = $sin^{-1}$ ( $\frac{6}{10}$ ) ≈ 36.9° ( to 1 dec. place )

7 0

3 years ago

Expand and simplify (p+7)(p-8)

Kitty [74]

P^2-8p+7p-56
First I foiled. This meaning that I multiplied the first numbers in each pair of parentheses, then I multiplied the outside numbers, then the inside numbers and finally the last numbers.
p^2-p-56
Second I combined like factors.
This should be your final answer, keep in mind that ^2 means squared.
p^2-p-56

8 0

4 years ago

25 points!!! Please help!!

nydimaria [60]

Answer:

a) y= 8x+90 b) 154 pounds

Step-by-step explanation:

a) 90 will be the initial value (b) and 8 will be the slope (m)

this gives the linear function :

y = 8x + 90

b) to find his weight after 8 weeks plug in x=8

y= 64+90

y=154

154 pounds

5 0

3 years ago

Translate this sentence into an equation.<br> 108 is the product of Carlo's age and 6.

NeTakaya

Answer:

Step-by-step explanation:

Let Carlo's age = x

Equation: 6*x = 108

6x = 108

Solution:

6x = 108

x = 108/6

x = 18

Carlo's age = 18 years

8 0

3 years ago

Read 2 more answers

Evan lives in Stormwind City and works as an engineer in the city of ironforge in the morning he has three Transportation option

denis-greek [22]

Answer:

The probability that he teleports at least once a day = $\mathbf{\frac{5}{9}}$

Step-by-step explanation:

Given -

Evan lives in Stormwind City and works as an engineer in the city of ironforge in the morning he has three Transportation options teleport ride a dragon or walk to work and in the evening he has the same three choices for his trip home.

Total no of outcomes = 3

P( He not choose teleport in the morning ) = $\frac{2}{3}$

P( He not choose teleport in the evening ) = $\frac{2}{3}$

P ( he choose teleports at least once a day ) = 1 - P ( he not choose teleports in a day )

= 1 - P( He not choose teleport in the morning ) $\times$ P( He not choose teleport in the evening )

= $1 - \frac{2}{3}\times\frac{2}{3}$

= $\frac{5}{9}$

3 0

3 years ago