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4 years ago

Find x. PLEASE HELP!!

Mathematics

2 answers:

umka2103 [35]4 years ago

4 0

Answer:the last box

Step-by-step explanation:the other ones wouldnt make any sense

solmaris [256]4 years ago

4 0

Answer:

last box....

Step-by-step explanation:

...I think....

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6.12 x 10^4 ? 612,000

poizon [28]

No it equals to 61,200

6 0

3 years ago

Homework Help! FAST. Due in one day

saveliy_v [14]

Answer:

The total volume is 41.1 cubic meters.

Step-by-step explanation:

Volume of the platform is:

1.8m * 1.8m * 10m = 32.4 m^3

Volume of the ramp is half of a prism with same dimensions as that ramp:

0.5 * 6m * 1.8m * 1.8m = 9.7 m^3

Total: (32.4 + 9.7) m^3 = 41.1m^3

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3 years ago

Determine the radius, to the nearest inch, of a large can of tuna fish that has a volume of 66 cubic

Mnenie [13.5K]

The radius of can is 2.524 inches

Solution:

Given that large can of tuna fish that has a volume of 66 cubic inches and a height of 3.3 inches

To find: Radius

Given a large can of tuna fish, we know that can is generally of cylinder shape, we can use the volume of cylinder formula,

The volume of cylinder is given as:

$\text{ volume of cylinder}= \pi r^{2} h$$

Where,

"r" is the radius of cylinder

"h" is the height of cylinder

$\pi$ is a constant equal to 3.14

Substituting the given values in above formula,

$66 = 3.14 \times r^2 \times 3.3\\\\66 = r^2 \times 10.362\\\\r^2 = \frac{66}{10.362}\\\\r^2 = 6.369\\\\r = 2.524$

Thus the radius of can is 2.524 inches

4 0

3 years ago

Simplify the expression k^14/k^7

VARVARA [1.3K]

$\bf \left.\qquad \qquad \right.\textit{negative exponents}\\\\
a^{-{ n}} \implies \cfrac{1}{a^{ n}}
\qquad \qquad
\cfrac{1}{a^{ n}}\implies a^{-{ n}}
\qquad \qquad 
a^{{{ n}}}\implies \cfrac{1}{a^{-{{ n}}}}\\\\
-------------------------------\\\\
\cfrac{k^{14}}{k^7}\implies k^{14}k^{-7}\implies k^{14-7}\implies k^7$

4 0

4 years ago

Write the index for 2^2 x2^3

fredd [130]

Answer:

2^5

Step-by-step explanation:

7 0

3 years ago