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antiseptic1488 [7]
3 years ago
9

Question on image. will report answers out of question. Thank you

Mathematics
1 answer:
olchik [2.2K]3 years ago
3 0

Answer:

84°

Step-by-step explanation:

< DEB = ½× (31+ 137) = ½× (168) = 84°

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Write the words for the expression 3x(6-1)
fgiga [73]

Answer:

three <em>multipl</em><em>i</em><em>e</em><em>d</em><em> </em>by six <em>m</em><em>i</em><em>n</em><em>u</em><em>s</em><em> </em>one in <em>parentheses</em><em> </em>

Step-by-step explanation:

For the last part aka (6-1) just say that 6-1 is in parenthesis

Hope this helpss!! :DD♡

5 0
3 years ago
Please help me. alg 2<br><br> Find the common ratio of the geometric sequence -13, 39, -117
grandymaker [24]

Answer:

-3

Step-by-step explanation:

you can divide the second term by the first term to solve

39/-13 = -3

then,  I like to check that this fits with the third term

39*-3 = -117

so the common ratio is -3

6 0
2 years ago
The bus fare without a coupon book is $1.50 a coupon book cost $30.00, with the coupon book the fare is reduced $0.50. How many
valentina_108 [34]

Answer: the bus would be used 30 times for the monthly costs to be the same.

Step-by-step explanation:

Let x represent the number of times in a month for which the bus must be used so the total monthly cost is the same with the book as it is without it.

The bus fare without a coupon book is $1.50. This means that the total monthly cost of using the bus for x times without a coupon book is 1.5x

A coupon book cost $30.00 and with the coupon book, the fare is reduced $0.50. This means that the total monthly cost of using the bus for x times with a coupon book is

0.5x + 30

For the monthly costs to be the same,

1.5x = 0.5x + 30

1.5x - 0.5x = 30

x = 30

3 0
2 years ago
Dr. Saxton bought 5 and 1/2 pounds of chocolate for his store. He wants to separate the chocolate into 1/2 pound bags. How many
Harman [31]

Answer:

He can make 11 bags.

Step-by-step explanation:

Every bag holds 1/2 pound.

He has 5 1/2.

He can make 11 bags for his chocolate.

hope this helps.

6 0
2 years ago
49 divided by 306.25
Evgesh-ka [11]
306.25 divided by 49 is 6.25
8 0
3 years ago
Read 2 more answers
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