3 years ago

Please help, I don't get this

Mathematics

1 answer:

Alex3 years ago

8 0

Answer:

The answer is c

Step-by-step explanation:

My college brother told me this is the answer if it isn't I'm sorry but it's his fault

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Solve for the portion. Round to hundredths when necessary.<br> What number is 0.4% of 500?

Yuri [45]

Answer:

Step-by-step explanation:

0.4%×500=2

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3 years ago

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never [62]

Answer:

40°, 95°, 105°, and 160°

Step-by-step explanation:

Let the smallest angle be x.

Measures of the 3 angles can be expressed as:

$x + 55$

$x + 65$

$x + 120$

The sum of all angles in a quadrilateral = 360°.

Therefore, $(x + 55) + (x + 65) + (x + 120) = 360$

Solve for x

$x + 55 + x + 65 + x + 120 = 360$

$3x + 240 = 360$

$3x + 240 - 240 = 360 - 240$

$3x = 120$

$\frac{3x}{3} = \frac{120}{3}$

$x = 40$

The smallest angle = 40°

Plug in the value of x in the earlier stated expressions to find the measure of the other angles:

$x + 55 = 40 + 55 = 95$

$x + 65 = 40 + 65 = 105$

$x + 120 = 40 + 120 = 160$

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3 years ago

Help Plz, I need to know the Points on the strips.

Sladkaya [172]

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3 years ago

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3 years ago

80 percent of 230 is the same as 25 percent of what number?

vredina [299]

Answer:

736

Step-by-step explanation:

.8x230=184, 184x4=736

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3 years ago

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