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2 years ago

What is 2 3/7- 5 6/7

Mathematics

1 answer:

Nonamiya [84]2 years ago

4 0

Answer:

please see the attached picture for full solution...

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Solve the equation. Round to the nearest hundredth. Show work.

muminat

Answer:

Final answer is approx x=0.16.

Step-by-step explanation:

Given equation is $2.8\times 13^{4x} +4.8 = 19.3$

Now we need to solve equation $2.8\times 13^{4x} +4.8 = 19.3$ and round to the nearest hundredth.

$2.8\times 13^{4x} +4.8 = 19.3$

$2.8\times 13^{4x} = 19.3-4.8$

$2.8\times 13^{4x} = 14.5$

$13^{4x} = \frac{14.5}{2.8}$

$13^{4x} = 5.17857142857$

$\log(13^{4x}) = \log(5.17857142857)$

$4x \log(13) = \log(5.17857142857)$

$4x = \frac{\log(5.17857142857)}{\log\left(13\right)}$

$4x = 0.641154659628$

$x = \frac{0.641154659628}{4}$

$x = 0.160288664907$

Round to the nearest hundredth.

Hence final answer is approx x=0.16.

4 0

3 years ago

Evaluate the radical.<br><br> 64−−√3

IrinaK [193]

It Wil be 73 U will have to put it ❤

5 0

3 years ago

Read 2 more answers

What expressions equal to 19

svp [43]

19 = 19/1 = 38/2 = 57/3 = 76/4

3 0

3 years ago

A group of friends is sharing 25 pounds of berries. Type the answer to each question in the boxes below. If each friend received

Lady bird [3.3K]

For the first 25 If they all share 25 pounds to a pound each the second I don’t understand

4 0

1 year ago

Jimmy Neutron is building a skateboarding ramp that is 16 inches high. The angle formed by the ramp and the ground is 21 degrees

adell [148]

Answer:

44.65 inches

Step-by-step explanation:

Height of ramp = 16 inches

Length of ramp, l

Angle formed by ramp and ground = 21°

Using Pythagoras :

Sinθ = opposite / hypotenus

Sin21° = 16 / l

0.3583679 = 16 / l

0.3583679 * l = 16

l = 16 / 0.3583679

l = 44.646855 inches

Hence, length of ramp is 44.65 inches

5 0

2 years ago