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SIZIF [17.4K]
3 years ago
9

Someone please help me answer this geometry question!! will give brainliest and 5 stars

Mathematics
1 answer:
FromTheMoon [43]3 years ago
3 0
Do 6/24 = x/20 and then cross multiply :)
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Which angles are neither obtuse angles nor acute angles?
mr Goodwill [35]

Answer:

Acute angles are less than 90

obtuse is more than 90

right angles are exactly 90

Step-by-step explanation:

8 0
3 years ago
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A box has a volume of 546cm3 and a surface area of 422cm2. What are the Length, Width and Height?
Klio2033 [76]
We know that the formula for the volume of a box is:

V =lwh

Where:
l = length
w = width
h = height

The formula of the surface area of a box is:
SA=2(lw+lh+wh)

Based on the given we know the following:
546cm^{3} =lwh

and

422cm^{2}=2(lw+lh+wh)

If we factor out the given volume, you can come up with 3 numbers that will satisfy the surface area formula:

546=6*7*13

Let:
l = 6cm
w = 7cm
h = 13cm
     
Now let's try this on the surface area formula:
422cm^{2}=2(lw+lh+wh)
422cm^{2}=2((6cm*7cm)+(6cm*13cm)+(7cm*13cm))
422cm^{2}=2(42cm^{2}+79cm^{2}+91cm^{2})
422cm^{2}=2(211cm^{2})
422cm^{2}=422cm^{2}

The answer is then:
l = 6cm
w = 7cm
h = 13cm

Any order would be fine.
4 0
3 years ago
Write the ratio in simplest form: 27 red markers to 12 blue markers
elena-14-01-66 [18.8K]
What do you mean by this? Do you have a picture
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3 years ago
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SIZIF [17.4K]
The answer is 140

140 x 0.1 (10% as a decimal) = 14
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3 years ago
3445÷13 what is this in long division
padilas [110]

3445 divided by 13 is 265.

4 0
4 years ago
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