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Kay [80]
3 years ago
12

Sin - 22.5 degrees =

Mathematics
1 answer:
Studentka2010 [4]3 years ago
6 0

Answer:

-0.38268343236 (or 0.382)

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tim bought 6 new baseball trading cards to add to his collection. the next day his dog ate half of his collection. there are now
jarptica [38.1K]
42. You multiply 24 by two and subtract 6. Hope this helps!
3 0
3 years ago
Emma has 56 37⁄40 bags of dog food to feed all of the dogs at the animal shelter. The dogs each eat 81⁄4 bags of food per week.
deff fn [24]

\text{Answer: Number of weeks }=56

Explanation:

Since we have given that

\text{Number of bags of dog food to feed all of the dogs at the animal shelter} =56\frac{37}{40}\text{Number of bags of food per week eaten by dogs }= 8\frac{1}{4}

So,

\text{Number of weeks worth of dog food Emma have } =\frac{56\frac{37}{40}}{8\frac{1}{4}}

\text{Number of weeks worth of dog food Emma have }=\frac{2240\times 4}{40\times 4}\\\text{Number of weeks worth of dog food Emma have }=\frac{2240}{40}\\\text{Number of weeks worth of dog food Emma have }=56

∴ \text{Number of weeks worth of dog food Emma have}=56




4 0
4 years ago
Read 2 more answers
To decorate her bathroom jocline spent 47.91 on new bedding 23.96 on paint and 35.09 on accersions about how much did she spend
andrew-mc [135]
Jocline spent 106.96 to decorate her room
3 0
4 years ago
X and y together represent what?
inn [45]

Answer:

xy

Step-by-step explanation:

or like a graph, I think you need more. or they represent the x axis and the y axis

6 0
4 years ago
Read 2 more answers
4. In one semester, Doug and Laura spent a combined 230 hours in the tutoring lab. If Doug
IRISSAK [1]

Answer:

80 hours

Step-by-step explanation:

let d represent doug, let l represent laura

first, set up a system of equations representing the problem:

since doug spent 10 less than twice the hours laura did, and we know that the total amount of hours they spent together is 230:

l=2d+10

d+l=230

then solve:

*first i rearranged the equations so i can solve this system of equations using elimination method*

l-2d=10

l+d=230

*subtract*

3d=240

d=80

so, doug spent 80 hours in the lab

6 0
3 years ago
Read 2 more answers
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