3 years ago

Number of weeks and amount of money in account chart

Mathematics

1 answer:

Contact [7]3 years ago

3 0

The answer would be C.

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Triangle ABC and Triangle XYZ are similar. If the measure of angle A-30° and the measure of angle B-45 ,

makvit [3.9K]

Answer:

D. XYZ is obtuse

Step-by-step explanation:

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3 years ago

Sarah jogged 4.8 miles each day for 22 days last month. How many miles did Sarah jog in total?

solong [7]

Answer:

105.6

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Step-by-step explanation:

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3 years ago

The expression 21 - (2x + 3)2 + 4 (1 - 1) + z3 can be simplified into the form

mr Goodwill [35]

Answer:

A=z

B=-2

C=0

D=30

Step-by-step explanation:

First lets simply the equation

21 - (2x +3)2 + 4(1-1) + z^3

21 - (2x^2 + 9) + 4(0) + z ^3

21 - 2x^2 + 9 + z^3

- 2x^2 + z ^3 + 30

This means that:

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5 0

4 years ago

Can any one help me 11 points no lnks pls. Just help with any of these

zvonat [6]

Answer:

5. m<1 = 114 degrees

m<2 = 66 degrees

6. 2x + 3x + 4x = 9x = 180, x = 20

7. 3

8. 1/3

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Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

At the movie theatre, child admission is $5.10 and adult admission is $9.70. On Thursday, 128 tickets were sold for a total sale

kvv77 [185]

Answer:

Step-by-step explanation:

Let x be the number of children tickets sold and y be the number of adult tickets sold. Then

x+y=128.

The cost of x children tickets is $5.10x and the cost of y adult tickets is $9.70y, so

5.10x+9.70y =896.60.

From the first equation,

x=128-y,

then

$5.10(128-y)+9.70y=896.60,\\ \\652.80-5.10y+9.70y=896.60,\\ \\4.60y=243.8,\\ \\y=53.$

53 adult tickets were sold.

6 0

3 years ago