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4 years ago

PLEASE HELP JUST ONE LITTLE EQUATION 100 POINTS w−8=32

Mathematics

2 answers:

kodGreya [7K]4 years ago

8 0

hi there!

if you add 32 and 8 you'll get 40.

w=40

hope this helped!

irinina [24]4 years ago

7 0

Answer:

w=40

Step-by-step explanation:

We just need to add 8 to both sides.

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Please help…

tino4ka555 [31]

−

3.77

−

3.8

The natural numbers are:

The whole numbers are:

The integers are:

−

The rational numbers are:

−

3.77

−

3.8

The irrational number is:

−

7 0

3 years ago

The area of a trapezoid is 864 cm2. It has a height of 24 cm, and the length

Darina [25.2K]

Answer:

Length of other base = 42 cm

Step-by-step explanation:

h = 24 cm

One of its base a = 30 cm

$Area=864cm^{2}\\\\\frac{(a+b)*h}{2}=864\\\\\frac{(30+b)*24}{2}=864\\\\(30+b)*12=864\\\\30+b=\frac{864}{12}\\\\30+b=72$

b = 72 - 30

b = 42 cm

7 0

4 years ago

An oil tanker breaks apart and starts leaking. As time goes on, the rate at which the oil is leaking out will diminish. Suppose

Alborosie

Answer:

62.77 million gallons

Step-by-step explanation:

Given,

The function that shows rate of leaking oil per minute in after t hours,

$R(t) = \frac{0.7}{1+t^2}$

∵ 1 hour = 60 minutes ⇒ 3 hours = 180 minutes,

Hence, the quantity of oil leaked out in the first 3 hours,

$V(t) = \int_{0}^{180} R(t) dt$

$=\int_{0}^{180} \frac{0.7}{1+t^2} dt$

$=0.7 \int_{0}^{180} \frac{dt}{1+t^2}$

$=0.7[tan^{-1}(t)]_{0}^{180}$

$=0.7(tan^{-1}(180) - tan^{-1} (0))$

$=0.7(89.68)$

= 62.77 million gallons

5 0

3 years ago

147.1 is what percent of 155

Harrizon [31]

Solution for what is 147.1% of 155

155/x=100/147.1
(155/x)*x=(100/147.1)*x - we multiply both sides of the equation by x
155=0.67980965329708*x - we divide both sides of the equation by (0.67980965329708) to get x
155/0.67980965329708=x
228.005=x
x=228.005

now we have:
147.1% of 155=228.005

3 0

3 years ago

What is 72+83 rounded to

krok68 [10]

Answer:

155

Step-by-step explanation:

you add 72 and 83 together

7 0

4 years ago

Read 2 more answers