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3 years ago

PLEASE HELP ME????: Divide. Write your answer as a decimal. 0.408 ÷ 0.51=

Mathematics

2 answers:

Damm [24]3 years ago

8 0

Answer:

0.8 i think

Step-by-step explanation:

yKpoI14uk [10]3 years ago

5 0

Yes the answer is 0.8

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bonufazy [111]

TanB has a ratio of 8/15 because it is opposite over adjacent.

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3 years ago

A-2=-1 + 2a-4-1 send me the work please! (solving equations with variables on both sides)

Vladimir [108]

The value of "a" is 4

Solution:

Given expression is:

$a - 2 = -1 + 2a - 4-1$

The above expression involves variables and constants

A variable is a symbol that represents an unknown number

Here the variable is "a"

Constants are fixed numbers like 1, 2 etc

From given expression:

$a - 2 = -1 + 2a - 4-1$

Move the varibale "2a" from right side to left side of equation

When, 2a is moved from R.H.S to L.H.S, it becomes -2a

$a -2a - 2 = -1 -4-1$

Now move the constant -2 from left side to right side of equation

Similarly, when -2 is moved from L.H.S to R.H.S, it becomes +2

$a-2a = -1-4-1+2$

Now add the variables on left side of equation

$-a = -1-4-1+2$

Now add the constants on right side of equation

$-a = -6+2\\\\-a = -4$

Cancel the negative sign on both sides of equation

$a=4$

Thus the value of "a" is 4

6 0

3 years ago

It takes 8 minutes for 3 cars to move through a car wash. At the same rate, how many cars can move through the car wash in 24 mi

Marizza181 [45]

9 cara is the answer

4 0

4 years ago

Read 2 more answers

Ben and winston ade both selling cookie dough for a fundraiser. Although ben has already sold 10tubs, Winston

gulaghasi [49]

Answer:

Step-by-step explanation:

On the first day, Ben (B) starts with 10 tubs and Winston (W) starts with 0 tubs.

After the first day, Ben sells 8 tubs per day while Winston sells 9 tubs per day.

Therefore we can write the following equation: (Where d = number of days)

B = 10 + 8d

W = 0 + 9d = 9d

We are told that eventually they will sell the same amount which means

B = W

This means we can say,

10 + 8d = 9d

If we subtract 8d from both sides we get

10 = d

Therefore it will take 10 days for them to sell the same amount of cookie dough.

5 0

3 years ago

Read 2 more answers

Find the answers from the questions that are shown below

KengaRu [80]

Answer:

diameter = IJ

radius = KH or IH or JH

chord = LM

length HK = 2

Step-by-step explanation:

if IJ is the diameter and the radius is KH then r must be 2 as the radius is always half the diameter

5 0

4 years ago