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White raven [17]
3 years ago
6

I need help finding these three angles

Mathematics
1 answer:
Vsevolod [243]3 years ago
8 0

Step-by-step explanation:

[ Refer to the attachment ]

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If the measure of angle 1 is 45°, what is the measure of angle 11 in degrees.
miskamm [114]
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2 years ago
How do I explain and show the work for a math word problem of If the baby was 8 lbs. 9 oz. and doubled her weight the first six
harkovskaia [24]

Answer:

5 lb 11⅓ oz

Step-by-step explanation:

First, convert the weight at birth from pound and ounces to just ounces.

8 lb × 16 oz/lb + 9 oz = 137 oz

The baby doubles its weight in the first six months.  That means its weight increases by 137 oz over 6 months.  To find how much weight was gained in 4 months, write a proportion.

137 / 6 = x / 4

6x = 548

x = 91 ⅓

The baby gained 91 ⅓ oz in 4 months, or 5 lb 11⅓ oz.

5 0
3 years ago
Difference 77/8 -31/4=
ad-work [718]
The answer is 15/8 
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Allushta [10]

she must have spent 104 dollars

5 0
3 years ago
Quadrilateral ABCD has the following
Daniel [21]

Answer:

Yes

Step-by-step explanation:

Because it’s a trapezoid and those can be trapezoid because they have one pair of parallel sides and a parallelogram has two pairs of parallel sides so a parallelogram is also a trapezoid.

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