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3 years ago

8

Sparkle Cleaners uses 2 3 of a jug of window cleaner in 3 weeks. How much window cleaner do they use in 1 week? Simplify your an

swer and write it as a proper fraction, mixed number, or whole number.

1 answer:

zvonat [6]3 years ago

7 0

Answer:

7⅔ window cleaner

Step-by-step explanation:

23 =3w

x= 1w

3x =23

x= 7⅔ window cleaner

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Simplify each expression using the distributive property <br><br>9(-7q-6)

hammer [34]

Answer:

-63q-54

Step-by-step explanation:

When using the distributive property, you multiply everything inside of the parentheses by the number outside of the parentheses.

9(-7q-6)

-63q-54

Hope this helps, and have a great day o(*￣▽￣*)ブ

5 0

3 years ago

Find the measure of each bolded arc. Round to the nearest hundredth

vladimir1956 [14]

Answer:

Arc Length = 68.7

Step-by-step explanation:

The formula that is used to find the arc length:

s = (θ/360) * 2πr

(You would get the value of θ, by subtracting 57 from 360)

(You would get r by dividing 26 by 2)

Now we can solve this;

s = (303/360) 2π(13)

s = 0.842 * 2π(13)

s = 0.842 * 0.283(13)

s = 68.7

Hope this helps!

5 0

3 years ago

Help me on this question please

Airida [17]

Answer:

7 6/18

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

3( 2x + 6) = -6 <br><br> 7th Grade Linear Equations

Tanya [424]

Answer:

X= -4

Step-by-step explanation:

6x + 18 = -6

6x= -24

x= -4

4 0

3 years ago

Use similar triangles ABC and XYZ to find the missing height h. around to the nearest tenth if necessary.

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