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yuradex [85]
3 years ago
10

What's tan (-90°)............

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
7 0
1.95, it has to be negative in the calculator
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Multiplay 0.6 by 0.9.
Anna71 [15]

0.54

Simplify ——

10

Equation at the end of step

1

:

6 9

—— • ——

10 10

STEP

2

:

3

Simplify —

5

Equation at the end of step

2

:

3 9

— • ——

5 10

STEP

3

:

Final result :

27

—— = 0.54000

50

8 0
2 years ago
3. There are 8 mice in an attic. Their population is growing at a rate of 15% per month.
solong [7]
8×.15=1.2      (how many more each month)
365×1.2=438 (how many for one year)
438×2=876    (two year rate)
876+8= 886   (total mice after two years)

may i recommend an exterminator

i hope this helped
3 0
4 years ago
Read 2 more answers
Question attached as screenshot below: please help me I don't think my answer is correct, need clarifying
hoa [83]

\begin{gathered} F(x)\text{ is }increa\sin g\text{ on (}0,\infty\text{), beacuse the derivative is positive on that } \\ \text{Interval} \end{gathered}

5 0
1 year ago
If m and n are two rational numbers, then m+n lies between m and n
zloy xaker [14]

Answer:

19thuuzvdkedhddudhjdhdhfghfidhdhdhfheidhfjr9fddy6gqufgaqgxhrhrydudkydtdffyztstdtiztuytzmyrsyrststststsut0egjjefeigjeojokfzbkehfzifgihrxeudihxizhieg9zfjz9deffejfjiefeihfiefhiefhefiefh3fr3hi3jfhfhfkzdhf2ivuvdfuvuzfecfkfidyfl5a4

4 0
3 years ago
Help me plz math (picture)
skad [1K]
For 34, since each diameter is in scientific notation , meaning that we have one number (1-9) followed by a decimal, we simply see which has the smallest power, which is cell C.

For 35, we multiply them out to get 0.83*10^2 (we subtract exponents when dividing). Since scientific notation is one integer from 1-9 followed by a decimal, we move 0.83 one place to the right and therefore remove one power from 10^2, getting 8.3*10
6 0
3 years ago
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