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scZoUnD [109]
3 years ago
15

8 times what equals 40

Mathematics
2 answers:
fenix001 [56]3 years ago
6 0
8•5=40 hope dis helps 
erica [24]3 years ago
4 0
Eight times five equals forty.

The answer is 5.
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PLEASE HELP ME
vitfil [10]

Answer:

3196

Step-by-step explanation:

A. You Add all the blocks.

B. Then you multiply 17 x your answer then you get your answer.

4 0
3 years ago
Please help! <br> Trigonometry review
charle [14.2K]

Answer: x = 9

Step-by-step explanation:

15 / 20 = (2x + 3) / 28

cross multiply

15(28) = 20(2x + 3)

420 = 40x + 60

360 = 40x

x = 9

6 0
2 years ago
Need to know answers in box
leonid [27]
Min = 31
med = 44
max = 57
lq = 38
uq = 51
iqr = 13
3 0
3 years ago
Takumi plants a tree in his backyard and studies how the number of branches grows over
kotykmax [81]

Answer:

t (years)= (10log 20/log 1000) in base 10

Step-by-step explanation:

N = 5 × 10^0.3t

N = 100 branches

100 = 5 × 10^0.3t

100/5 = 10^0.3t

20 = 10^0.3t

Taking log of both sides

Log 20 base 10 = 0.3t

Log 20 base 10 = (3/10)t

Multiply both sides by 10

10log 20 base 10 = 3t

Recall, log 1000 base 10 = 3

10 Log 20 base 10 = (log 1000 base 10)×t

t = (10Log 20 base 10)/(log 1000 base 10)

t (years)= (10log 20/log 1000) in base 10

The number of years it will take for the tree to have 100branches is (10log 20/log 1000) in base 10

8 0
3 years ago
Read 2 more answers
If x = 5 units, y = 15 units, and h = 8 units, find the area of the parallelogram shown above using decomposition.
VikaD [51]

Step-by-step explanation:

is there any figure given

if there is then

area of parallelogram is equal to base x height

6 0
2 years ago
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