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Bad White [126]
3 years ago
14

Please help simple pre algebra!!!​

Mathematics
2 answers:
malfutka [58]3 years ago
8 0

Answer:

Step-by-step explanation:

10.99

xxMikexx [17]3 years ago
3 0
C=pi(d)

So d=7ft

Then pi(7ft)=21.98
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B)Given 0º &lt; x &lt; 360° , solve for x in:<br> 2 sin (2x - 30°) = √3.​
Rainbow [258]

Answer:

180°

because x is the mid pf 0° and 360°

3 0
3 years ago
Chris has $120 to spend at the bookstore. Chris buys a hardcover book for $36, as well as some gift cards for his family and fri
Wittaler [7]

Answer:

120-36=84

84/15=5 with $9 left

120=36-15x

6 0
3 years ago
Can someone do this? will mark brainliest
dybincka [34]

Answer:

5. (2,-6)

6.no solution

7.(1,4)

8.(8,-2)

9.(-1,5)

10.

11.(-2,-9)

12.(-2,0)

Step-by-step explanation:

5 0
3 years ago
Y is such that 4y _ 7&lt;= 3y and 3y &lt;= 5y +8. What range of values of y satisfies both inequalities
fgiga [73]

Answer:

<h3>-4≤y≤7</h3>

Step-by-step explanation:

Given the inequality expressions

4y - 7 ≤ 3y and 3y≤5y+8

For 4y - 7 ≤ 3y

Collect like terms

4y - 3y ≤ 7

y ≤ 7

For  3y≤5y+8

Collect like terms

3y - 5y ≤ 8

-2y ≤ 8

y ≥ 8/-2

y ≥ -4

Combining both solutions

-4≤y≤7

<em>Hence the range of values of y that satisfies both inequalities is -4≤y≤7</em>

6 0
3 years ago
5 friends are sharing 8 pieces of pizza equally.How many pieces will each friend get to eat?
Korolek [52]

Answer:

8÷5 = 1 . 6

Step-by-step explanation:

They will divide the pizzas into 5 pieces further

5 0
2 years ago
Read 2 more answers
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