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3 years ago

I need help please.

Mathematics

1 answer:

Fed [463]3 years ago

7 0

Step-by-step explanation:

$(3x + 10) + (5x + 18) = 180 \\ 8x + 28 = 180 \\ 8x = 152 \\ x = \frac{152}{8} \\ x = 19$

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What is 57.82 ÷ 0.784 (show ur work long divison)

SashulF [63]

Answer:

73.75

Step-by-step explanation:

$\mathrm{Multiply\:the\:numerator\:and\:denominator\:by:}\:1000$

$\frac{57820}{784}$
$\begin{matrix}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\emptyspace7\:\:\:\:\:\:\:\:\:\:\:\:\:\:\\ 784\overline{|\smallspace57820}\:\:\:\:\:\:\:\:\:\:\:\:\\ \:\:\:\:\:\:\:\:\underline{\emptyspace5\emptyspace4\emptyspace8\emptyspace8}\:\:\:\:\:\:\:\:\:\:\:\:\:\:\\ \:\:\:\:\:\:\:\:\:\:\emptyspace2\emptyspace9\emptyspace4\emptyspace0\:\:\:\:\:\:\:\:\:\:\:\:\end{matrix}$

$\mathrm{The\:solution\:for\:Long\:Division\:of}\:\frac{57.82}{0.784}\:\mathrm{is}\:73.75$

Hence, the correct answer is 73.75

4 0

3 years ago

Marcus and Judy are picking apples at the end of the day Marcus has a apples, Judy has five times as many apples as Marcus how m

vazorg [7]

Answer:

5a

Step-by-step explanation:

We know that Judy picked up 5 times as many apples as Marcus. We also know that Marcus has a apples. In order to find out how many Judy has, we simply multiple how many apples Marcus has by 5. When we do that, we get

5 x a = 5a

5 0

3 years ago

Help me with this please.

Lana71 [14]

Answer:

Graph A

Step-by-step explanation:

It lines up with the problem given which is for every 1, there is 5.

4 0

3 years ago

Read 2 more answers

Quadrilateral ABCD is inscribed in a circle. m A is 64°, m B is (6x + 4)°, and m C is (9x - 1)°. What is m D?. a.) 64° . b.) 82°

Mandarinka [93]

In a cyclic quadrilateral, the opposite angles add up to 180 degrees.

Opposite angle to angle A = Angle D.

A + D = 180

64 + D = 180

D = 180 - 64

D = 116°

Option E.

5 0

4 years ago

Read 2 more answers

A manufacturer of cream filled donuts collected data from its automatic filling process, the amount of cream inserted into the d

fenix001 [56]

Answer:

The correct value is t* = 2.797.

Step-by-step explanation:

The first step to solve this problem is finding how many degrees of freedom, we have. This is the sample size subtracted by 1. So

df = 25 - 1 = 24

99% confidence interval

Now, we have to find a value of T, which is found looking at the t table, with 24 degrees of freedom(y-axis) and a two-tailed confidence level of $1 - \frac{1 - 0.99}{2} = 0.995$ . So we have T = 2.797.

4 0

3 years ago

I need help please. ​

I need help please.