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3 years ago

-2 + 2y + 3 = 3 how many solutions ?

Mathematics

2 answers:

natulia [17]3 years ago

7 0

2y=2y=1
1 solution for this problem

TiliK225 [7]3 years ago

3 0

I would say mostly just one for example if y=2 the negative and positive twos would cancel out leaving 3.

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9 3/4 - 1 1/4 in simplest form

Kipish [7]

8 1/2 would be the answer to this question

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4 years ago

I need help finding the measure of the missing angles

Anvisha [2.4K]

Answer:

x = 61°

y = 29°

Step-by-step explanation:

Since x°+29° is a right angle (90°), you would have to subtract 29 from 90 to get x.

90 - 29 = x

90 - 29 = 61

x = 61°

For y: You can infer that y°+x°=90° as well because the angles are corresponding angles. So to find y°, you would do the same thing as finding x.

90 - x = y

90 - 61 = 29

y = 29°

Hope this helps :)

6 0

3 years ago

Answers for all of them

il63 [147K]

Answer:

no idea

Step-by-step explanation:

6 0

3 years ago

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scZoUnD [109]

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7 0

3 years ago

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Margaret has 16 yards of fabric and she is making dresses for z doll write the expression for the length of fabric used for each

emmasim [6.3K]

<h3>The expression for the length of fabric used for each doll is $\frac{16}{z}\ yards$ </h3>

<em><u>Solution:</u></em>

Given that,

Margaret has 16 yards of fabric

she is making dresses for z doll

Therefore,

Total length of fabric = 16 yards

Number of dresses = z dolls

Therefore,

$\text{ length of fabric used for each doll } = \frac{ \text{ Total length of fabric }} {\text{ z dolls }}\\\\\text{ length of fabric used for each doll } = \frac{16}{z}\ yards$

Thus, the expression for the length of fabric used for each doll is $\frac{16}{z}\ yards$

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4 years ago