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2 years ago

Beth filled 64 jars with paint. If each jar holds 1 pint of paint, how gallons of paint did Beth use

Mathematics

1 answer:

umka21 [38]2 years ago

3 0

Answer:

8 gallons

Step-by-step explanation:

So if she filled 64 jars with paint and each one holds one 1 pint of paint that means she has 64 pints of paint. If 1 pint equals .125 gallons, you would multiply 64 and .125 to get your answer of 8 gallons.

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What is the area of the shape?

gladu [14]

Answer:Area is the size of a surface

Step-by-step explanation:

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2 years ago

Read 2 more answers

Car park algebra question

Svetllana [295]

You did south, north, correctly

but last one

twice north is 2 times (x+48) or 2x+96

so

s=x
n=x+48
c=4x
s+c>2x+96
subsitute s for x and 4x for c
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2 years ago

Marco has a piece of wood that measures 9 x 1/10 + 6 x 1/100 + 4 x 1/1000 how can this measurement be written as a decimal? you

spin [16.1K]

Answer:

The decimal number is 0.964

Step-by-step explanation:

we have

$9(\frac{1}{10})+ 6(\frac{1}{100})+4(\frac{1}{1,000})$

step 1

Multiply each fraction by the whole number

$(\frac{9}{10})+ (\frac{6}{100})+(\frac{4}{1,000})$

step 2

Convert each fraction in a decimal number

Remember

Move the decimal point to the left as many places as there are zeros in the factor.

Move the decimal point one step to the left (10 has one zero).

Move the decimal point two steps to the left (100 has two zeros)

Move the decimal point three steps to the left (1000 has three zeros)

$0.9+0.06+0.004$

step 3

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2 years ago

Find the roots of:

Elena-2011 [213]

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| 2 -7 8 -3

1 | 2 -5 3

| 2 -5 3 0

1 | 2 -3

2 -3 0

So the factorization is (x-1)² (2x-3)=0. So:

$\bf{ x_1=x_2=1 \qquad x_2=\dfrac{3}{2} }$

$\large\displaystyle\text{$\begin{gathered}\sf \pmb{2) \ x^3-x^2-4=0 } \end{gathered}$}$

Synthetic division is used since the equation is of the third degree. The divisors of -4 are 1, -1, 2, -2, 4, -4. So:

| 1 -1 0 -4

2 | 2 2

1 2 2 0

So the factorization is (x-2)(x²+x+2)=0 . When calculating the discriminant of the trinomial, it is concluded that it has no roots since the result is negative. So you only have one solution.

$\bf{ 1^2-4(2)(2)=1-16=-15 < 0 \quad \Longrightarrow \quad x=2 }$

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Synthetic division is used since the equation is of the third degree. The divisors of 2 are 1, -1, 2, -2. So:

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-2 | -12 10 -2

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So the factorization is (x+2)(6x²-5x+1)=0 . The quadratic equation is solved by the general formula:

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2 years ago

Please i need a quick help with this question plz

Vadim26 [7]

257000cm^2 is the solution I think

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2 years ago