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4 years ago

Write ratio in simplest form . 5km : 450 cm

Mathematics

1 answer:

liubo4ka [24]4 years ago

5 0

5km = 5000m = 50000cm
thus, 50000:450 then simpify it. the final answer would be 1000:9

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Eva is arranging 24 photos in an album. How many different ways can she arrange the photos so that the number of photos on each

mart [117]

1 x 24
2 x 12
3x8
4x6

Four different ways. Think of the factors of 24. Hint- only use the same number once!

6 0

3 years ago

Find x. Please help! Oh

Reika [66]

X = 8.5 because 8.5 x 2 = 17 and 17 + 1 = 18

4 0

3 years ago

Read 2 more answers

Please answer

Rudiy27

Answer:

$y=\frac{6}{5}x-24$

Step-by-step explanation:

$Since\ the\ yellow\ points\ are\ \left(20,0\right)and\ \left(70,60\right)$
$so,\ set\ the\ equation\ of\ this\ is\ y=mx+b$
$\rightarrow0=m\times20+b$
$60=m\times70+b$

$get\ m=\frac{6}{5},b=-24$

$so,\ the\ slope-intercept\ form\ of\ it\ is$
$y=\frac{6}{5}x-24$
$\left\{Substitution\ method\right\}$

I hope this helps you

:)

5 0

2 years ago

How would you find the x-intercept of f(x)=(x-4)^2-3?

Svetlanka [38]

The x -intercepts occur when f(x) =0
So,
(x-4)^2 = x^2 -8x + 16 -3 =0
x^2 -8x + 13 =0
Solving by the quadratic formula
x1 = 5.7321
x2 = 2.2679

8 0

3 years ago

Tarinda's corn plant was 7- 1/3 inches tall at the end of Week 1. The corn plant was 18 1/2 inches tall at the end of Week 2. Ho

liberstina [14]

Answer:

The corn plant grew by 11.17 inches during week 2.

Step-by-step explanation:

7 and 1/3 inches tall at the end of Week 1.

The height at the end of week 1, as a simple fraction, is:

$7 + \frac{1}{3} = \frac{3*7 + 1}{3} = \frac{22}{3}$

The corn plant was 18 1/2 inches tall at the end of Week 2.

At the end of week 2, the height will be of:

$18 + \frac{1}{2} = \frac{18*2+1}{2} = \frac{37}{2}$

How many inches did the corn plant grow during Week 2?

Height at the end of week 2 subtracted by the height at the end of week 1. So

$\frac{37}{2} - \frac{22}{3} = \frac{3*37-2*22}{6} = \frac{67}{6} = 11.17$

The corn plant grew by 11.17 inches during week 2.

5 0

3 years ago