3 years ago

Help me and i will give u a brainlliest

Mathematics

2 answers:

Rudiy273 years ago

5 0

Answer:

Step-by-step explanation: the first equation has no solution second one has no solution as well 3rd one has infinite solutions.

iVinArrow [24]3 years ago

5 0

The first one is many

the second one is one

the last one is many again

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gayaneshka [121]

Answer:

9.16 I think

Step-by-step explanation:

angle B = $tan^{-1}$ ( $\frac{22.91}{10}$ ) = 66.4 degrees to 1 decimal place

sin(66.4) = $\frac{CD}{10}$

CD = 10sin(66.4)

CD = 9.16 to 2 decimal places

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3 years ago

The graph below shows the #tal distance, in miles, traveled by a towboat over time,

Anettt [7]

Answer:

it shows the unit rate of the graph in miles per hour.

Step-by-step explanation:

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3 years ago

Eliza and Jamie are making cupcakes for a bake sale at school. Eliza needs 2one third c of flour for her recipe and Jamie needs

MrRissso [65]

No you would not have enough flour because if you add those to mixed numbers together you would get 4 and 1/12

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4 years ago

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frutty [35]

The answer is D

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3 years ago

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1.5^-2. how do i simplify that? the ^ means -2 is an exponant

hodyreva [135]

1.5 = 1 1/2 = 3/2
When there is a negative exponent, you find the reciprocal of the base, so therefore: 3/2 ^ -2 = 2/3 ^ 2
Then you square the numerator, then square the denominator: 2^2/3^2 = 4/9

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3 years ago