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3 years ago

5

9. An object travels along a horizontal straight path at a constant rate. The object travels of the length

1 answer:

Drupady [299]3 years ago

5 0

Divid it by the Nuber you have 3 timesAnswer:

Step-by-step explanation:

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C) Which of these numbers is a square number?

olasank [31]

Answer:

i think b

Step-by-step explanation:

9=3^2 and 10^4=(10^2)2

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3 years ago

Helpppppppp meeeeeeeeeeee

sertanlavr [38]

A and E.

x= (1+ root-71)/6 and x= (1-root-71)/6

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3 years ago

The no. Of adel beads to that of claire's beads was the ratio 7 :4 .When adel gave 68 beads to claire the ratio become 25 :41 .

Novosadov [1.4K]

Answer:

37 beads

Step-by-step explanation:

Given that:

Adel : Claire = 7 : 4

Let Adel be = A; &

Let Claire be = C

A: C = 7 : 4

$\dfrac{A}{C} =\dfrac{7}{4}$

7C = 4A

$C = \dfrac{4A}{7}$ --- (1)

When Adel gave 68 beads to claire, we have:

C + 68 = 25:41

$\dfrac{A}{C+68}= \dfrac{25}{41}$

25(C + 68) = 41A

C + 68 = $\dfrac{41}{25}A$

$C = \dfrac{41}{25}A - 68$ --- (2)

Equating (1) and (2) together;

$\dfrac{4 * A}{7} = \dfrac{41 *A}{25} - 68$

$\dfrac{4 * A}{7}-\dfrac{41 *A}{25} = - 68$

$\dfrac{100A - 287 A}{175} =- 68$

$\dfrac{-187A}{175} = -68$

- 187 A = 175 × (-68)

-187 A = - 11900

A = - 11900/ -187

A ≅ 64

From; $C = \dfrac{4A}{7}$

$C = \dfrac{4*64}{7}$

C = 36.57

C ≅ 37 beads

4 0

3 years ago

Express 72% as a decimal and as a fraction in simplest form

Greeley [361]

Decimal: 0.72
Fraction: 18/25

8 0

3 years ago

Read 2 more answers

Stephen's glass holds 450 milliliters of milk. Farrah's glass holds 2\5 as much milk. How much milk does Farrah's glass holds?

padilas [110]

Farrahs glass holds 180 milliliters of milk.

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3 years ago