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3 years ago

Work and answer for 24/40 equivalent

Mathematics

2 answers:

ddd [48]3 years ago

7 0

Answer:

Step-by-step explanation:

24/40 =6/10

natka813 [3]3 years ago

5 0

$\dfrac{24}{40}=\dfrac{24:2}{40:2}=\dfrac{12}{20}\\\\\dfrac{24}{40}=\dfrac{24:4}{40:4}=\dfrac{6}{10}\\\\\dfrac{24}{40}=\dfrac{24:8}{40:8}=\dfrac{3}{5}\\\\\dfrac{24}{40}=\dfrac{24\cdot2}{40\cdot2}=\dfrac{48}{80}\\\vdots$

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SVETLANKA909090 [29]

Answer:

$\huge\boxed{\bf\:c = \frac{11}{4}}$

Step-by-step explanation:

$4c + 2c = 4c + \frac{11}{2}$

Cancel 4c on both the sides of the equation.

$2c = \frac{11}{2}$

Bring the 2 in the denominator of 11/2 to the left hand side of the equation.

$2*2c = 11\\4c = 11$

Bring 4 to the right hand side if the equation.

$\boxed{\bf\:c = \frac{11}{4}}$

$\rule{150pt}{2pt}$

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2 years ago

What number has 3 hundreds 4 more tens than hundreds and 1 more one than hundreds

Anettt [7]

Answer:

4400? I think that's what u meant

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3 years ago

Please help it’s either C or A I’m pretty sure! Please help :(

AlexFokin [52]

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2 years ago

How do you solve 5(N+4)/3 = N-8

Dmitriy789 [7]

Answer:

n=-22

Step-by-step explanation:

rewrite the equation as 5(n+4) = n-8

now distribute the 5 through the parentheses 5n+20 = n-8

multiply each side by 3 5n+20=3n - 24

subrtact 3n from both sides 5n+20=3n - 24

-3n -3n

2n+20=-24

then subtract 20 from each side 2n +20=-24

-20 -20

Giving you 2n=-44 then divide both sides by 2

2n=-44 Giving you n=-22

2 2

7 0

2 years ago

Kamila [148]

Answer:

Therefore,

The height is 23.3 ft.

Step-by-step explanation:

Given:

ΔABC ~ ΔXYZ

AC = 108.5 ft

BC = h

XZ = 14 ft

YZ = 3ft

To Find:

h = ?

Solution:

Δ ABC ~ Δ XYZ….Given

If two triangles are similar then their sides are in proportion.

$\dfrac{AB}{XY} =\dfrac{BC}{YZ}=\dfrac{AC}{XZ} \textrm{corresponding sides of similar triangles are in proportion}\\$

Substituting the values we get

$\dfrac{BC}{YZ}=\dfrac{AC}{XZ}$

$\dfrac{h}{3}=\dfrac{108.5}{14}\\\\h=\dfrac{325.5}{14}=23.25=23.3$ (nearest tenth)

Therefore,

The height is 23.3 ft.

3 0

3 years ago