3 years ago

Ima need this in right now

Mathematics

1 answer:

lbvjy [14]3 years ago

4 0

BCA

First box is 8 and 6

second is 5 and 10

3rd is 8 and 8

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Is -33 a whole number?

Jet001 [13]

Answer/Step-by-step explanation:

-33 is not a whole number. A whole number is a number(positive) that contains no decimals nor fractions.

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2 years ago

Gnoma [55]

Answer:

-35 - 5

Step-by-step explanation:

2 + 12 = 14, which is positive

(-3) * (-8) = 24, which is positive

10 - (-18) = 10 + 18 = 28, which is positive

-35 - 5 = -40, which is negative

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3 years ago

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Choose the HCF of 6xy^3 and 9x^2y

snow_tiger [21]

Answer:

3xy

Step-by-step explanation:

$6x {y}^{3} = 2 \times 3 \times x \times y \times y \times y \\ 9 {x}^{2} y = 3 \times 3 \times x \times x \times y \\ \\ common \: factors = 3, \: x, \: y \\ \therefore \: HCF = 3\times x\times y\\\therefore \: HCF = 3xy \\$

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3 years ago

Can someone please help me with this?

musickatia [10]

Answer:.35,38% 3/5

Step-by-step explanation:Hope this helped

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2 years ago

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An observer 80 ft above the surface of the water measures an angle of depression of 0.7o to a distant ship. How many miles is th

madreJ [45]

Answer:

1.24 miles

Step-by-step explanation:

If the angle of depression is 0.7 degrees, we can use the tangent of the angle to find the relation between the distance from the lighthouse to the ship and the observer's elevation.

tangent(0.7) = observer's elevation / distance from the lighthouse to the ship

0.012218 = 80 / D

D = 80/0.012218 = 6547.72 feet

Now, converting from feet to miles, we have:

D = 6547.72/5280 = 1.24 miles

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3 years ago