3 years ago

What is 18 diveded into 252. Show me to solve

Mathematics

1 answer:

Volgvan3 years ago

8 0

Answer: 14
Divide 18 into 252 14 times

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Please answer this ASAP

Lostsunrise [7]

$\text { Slope = } \dfrac{Y_2 - Y_1}{X_2 - X_1} = \dfrac{3-3}{6-2} = 0$

Answer B

3 0

2 years ago

Read 2 more answers

After 4 days, a bookstore has 140 copies of a new title still on hand. After 9 days, the bookstore has 50 copies still on hand.

alexira [117]

Answer:

$c(t) =-18t +212$

Step-by-step explanation:

Given

$(t_1,c_1) = (4,140)$

$(t_2,c_2) = (9,50)$

Required

Determine the equation

First, we calculate the slope (m)

$m = \frac{c_2 - c_1}{t_2 - t_1}$

$m = \frac{50 - 140}{9-4}$

$m = \frac{-90}{5}$

$m = -18$

The equation is then calculated as:

$c =m(t - t_1) + c_1$

$c =-18*(t - 4) + 140$

$c =-18t +72 + 140$

$c =-18t +212$

Hence, the function is:

$c(t) =-18t +212$

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2 years ago

a triangle with a base of 6cm and a height of 8cm is similar to a triangle with base 21cm. What is the height of the second tria

Greeley [361]

Make a proportion.

Do base over height; $\frac{base}{height}$ .

$\frac{6}{8} = \frac{21}{h}$
h is the height of the second triangle. Solve for h.

Cross multiply.
$\frac{6}{8} = \frac{21}{h}$
6h = 168
h = 28

The height of the second triangle is 28 cm.

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3 years ago

Help with Number 7 and 8??

valkas [14]

The lenght on the top on B. The length is 2 times more tan on sandbox 1.

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2 years ago

Please answer this question.as fast as you can.

viktelen [127]

Answer:

first

Step-by-step explanation:

first -3<x<1

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2 years ago