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4 years ago

Find the surface area.

Mathematics

1 answer:

Margaret [11]4 years ago

6 0

Answer:

1014cm^2

Step-by-step explanation:

find the area of one side and times it by 6 (bc a cube has 6 sides)

13×13=169

169×6=1014

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A bottle holds 570 milliliters of liquid. How much is this in ounces? Use the following conversion: 1 ounce is 30 milliliters.

Sveta_85 [38]

570 ÷ 30 = 19 ounces is the answer

7 0

3 years ago

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True or false? <br><br> this is the equation of a horizontal hyperbola (y-2)^2/16-(x+1)^2/144=1

Mars2501 [29]

<span>its false I hope I helped</span>

4 0

3 years ago

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Find the slope from the pair of points:

serious [3.7K]

Answer:

1. -10

2. -5/3

3. -10

4. 5/3

5. 3

6. 4/10

7. 2/5

8. 10/7

9. 1/2

10. -9/2

Step-by-step explanation:

slope equals y2 - y1 over x2 -x1

5 0

3 years ago

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Is y=arcsec(1) equivalent to 0? Thanks!

Sergeeva-Olga [200]

arcsin(1) = 90 degrees
arccos(1) = 0
arctan(1) = 45 degrees

When you say "arcsec(1)", do you mean the angle whose secant is 1 ?

Since the secant is 1/cosine, if the secant of your angle is 1, then
its cosine is also 1, and the angle is zero (and 360).

3 0

3 years ago

What is the simplified expression for 4 to the power of negative 3 multiplied by 3 to the power of 4 multiplied by 4 to the powe

Cloud [144]

Answer:

4/3

Step-by-step explanation:

You can simplify the exponent expression using exponent rules. The rules are:

A positive exponent is the number of times the base multiplies by itself.
A negative exponent is the number of times the base divides itself.
Multiplying same bases with exponents is simplified by adding the exponents.
Dividing same bases with exponents is simplified by subtracting the exponents.
A zero exponent always evaluates as 1.

The expression $\frac{4^{-3}3^44^2}{3^54^{-2}}$ can be simplified first using the negative exponent rule to move base with negative exponent to the other part of the fraction.

$\frac{4^{-3}3^44^2}{3^54^{-2}} = \frac{4^{2}3^44^2}{3^54^{3}}$

Now use the multiplication rule to simplify numerator and denominator.

$\frac{4^{2}3^44^2}{3^54^{3}} = \frac{4^{2+2}3^4}{3^54^{3}} = \frac{4^{4}3^4}{3^54^{3}}$

Finally, use the division rule to reduce the fraction.

$\frac{4^{4}3^4}{3^54^{3}}= 4^{4-3} 3^{4-5} = 4*3^{-1} = \frac{4}{3}$

5 0

4 years ago

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