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antiseptic1488 [7]
3 years ago
5

Josiah ran 4/5 mile. how many tenths are equal to 4/5 mile? use bar diagrams to find the answer.

Mathematics
1 answer:
11111nata11111 [884]3 years ago
3 0
8/10 are equal to 4/5 because 4×2=8 and 5×2=10 so 8/10
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What equation will give the perimeter of the figure? HELP HELP HELP
nata0808 [166]

Answer:

(2l + 2w) + (a + b + c)

Step-by-step explanation:

The formula for the perimeter of a rectangle is

P = 2l + 2w

so if you substitute, it becomes

P = 2(12) + 2(2)

= 24 + 4

= 28

For the perimeter of a triangle the correct formula would be

P = a + b + c

The missing side in the triangle is 3 because 15 - 12 is 3.

If you substitute, it becomes

P = 2 + 3 + 6

P = 11

If we add both perimeters together we get the full perimeter of the figure which is

28 + 11 = 39

I am not sure if you wanted the answer as well but just in case :)

4 0
3 years ago
Write (1/3i)-(-6+2/3i) as a complex number in standard form
Eddi Din [679]

Answer:

6+\frac{i}{3}

Step-by-step explanation:

\frac{1}{3\imath}-(-6+\frac{2}{3\imath})

\frac{1}{3\imath}+6-\frac{2}{3\imath}

taking like terms together

\frac{1}{3\imath}-\frac{2}{3\imath}+6

taking LCM

\frac{1-2}{3\imath}+6

\frac{-1}{3\imath}+6

taking LCM

\frac{-1+18\imath}{3\imath}

splitting the term

\frac{-1+18\imath}{3\imath}

splitting the term

-\frac{1}{3\imath}+\frac{18\imath}{3\imath}

-\frac{1\times3\imath}{3\imath \times \imath}+6

-\frac{i}{3\imath^2}+6

we know that

\imath^2=-1

putting this value in above equation

\frac{\imath}{3}+6

7 0
3 years ago
The wolfpack has one 11 games and lost 9 games this season. what percent of its games did the wolfpack win?
Murrr4er [49]
In fractions they had won 11/20 games. Then if you convert the fraction to a percent you would get 55% after multipling by 5/5 to get the denominator of 100.

The answer would be 55%.
4 0
3 years ago
When two parallel lines are cut by a transversal, argles A and B are alternate Interior angles that each measure 105°. What is t
USPshnik [31]

Answer:

The angle for the other interior angel is 75°, all you have to do is subtract 180, from the 105

Step-by-step explanation:

8 0
3 years ago
Choose the correct simplification of the expression (3x − 6)(2x2 − 4x − 5).
zavuch27 [327]
The answer is C:  6x^3 - 24x^2 + 9x + 30
8 0
4 years ago
Read 2 more answers
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