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3 years ago

PLEASE HELP EMERGENCY !! PLS PLS

Mathematics

2 answers:

Elena-2011 [213]3 years ago

6 0

Answer:

Step-by-step explanation:

tatyana61 [14]3 years ago

4 0

Call 911 then but the answer is $4 because 12/3 is 4

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A soup bowl is in the shape of a hemisphere with a diameter of 10 cm. What is the approximate maximum volume of soup that the bo

Oduvanchick [21]

Answer:

3.48cm³ (approximated)

Step-by-step explanation:

The maximum water that bowl can hold = The volume of the bowl

$\boxed{ \mathsf{volume \: of \: bowl = \frac{2}{3} \times \pi \: r {}^{3} }}$

Radius is half of diameter.

Given -

Diameter = 10cm .

From the given data we can derive that the radius of the hemispherical bowl is 5cm (10/2)

Putting the known values into the formula to get the value of the volume of bowl :

$\mathsf{volume = \frac{2}{3} \times \: 3.14 \: \times {5}^{3} }$

= 3.48888cm³

= 3.48cm³

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2 years ago

What is the value of k?

Molodets [167]

Answer:

$( {x}^{2} + 16x + 64) - (x + 8)(x - 4) = k(x + 8) \\ ( {x + 8)}^{2} - (x + 8)(x - 4) = k(x + 8) \\ (x + 8) - (x - 4) = k \\ k = (x - x) + (8 + 4) \\ k = 12$

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2 years ago

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FAST PLEASE Which best describes the numbers satisfying the inequality x less-than 7? all numbers greater than 7 all numbers les

Anon25 [30]

Answer:all rational numbers less than 7

Step-by-step explanation:

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3 years ago

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Find the determinant of the following matrix. [1 -2] [3 4]

Andrew [12]

Answer:

Step-by-step explanation:

[1 -2]

[3 4]

We can obtain the determinant of the above matrix by doing the following:

Determinant =(1 × 4) – (3 × –2)

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Determinant = 4 + 6

Determinant = 10

Thus, the determinant of the above matrix is 10

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2 years ago

Mr majors ordered six hot dogs and a bucket of popcorn at the concession stand. If the popcorn was 3.20 and the total was 18.20

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The answer is $2.50 per hot dog

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3 years ago