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seropon [69]
3 years ago
6

Solve. Answer with a number only. -2/5(x+6)=10

Mathematics
1 answer:
malfutka [58]3 years ago
3 0

Answer:

x= -31

Step-by-step explanation:

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Find the length of side y. <br> y=_ft
Finger [1]

Answer:

y = 5.66388 feet, (round that to whatever you need to round to)

Step-by-step explanation:

cos (51) = y/9

cos(51)*9=

y = 5.66388 feet

7 0
3 years ago
On​ Monday, a museum had 400 visitors. On​ Tuesday, it had 780 visitors. Estimate the percent change in the number of visitors t
11Alexandr11 [23.1K]

Alright, lets get started.

Numbers of visitors on Monday = 400

Numbers of visitors on Tuesday = 780

So, percentage change = \frac{780-400}{400}*100

So, percentage change  = \frac{380}{400} *100

So, percentage change = 95 %    :    Answer

If same estimated percentage increase on next day also, means on Wednesday, the number of visitor will be = 780+ 780*95%

So,number of visitors on Wednesday = 780 + 741

Number of visitors on Wednesday = 1521     :    Answer


4 0
4 years ago
Please help me! :( <br> I don’t understand
vovangra [49]

Answer:

the answer is 1.25

Step-by-step explanation:

you need to divide the y axis by the x axis for example

5 divided by 4

6 0
4 years ago
ASAP!! Please Help! Show Work!! Thx
zaharov [31]

Answer:

37

Step-by-step explanation:

To find the side length in the middle is 12. This is because A(12) squared + B(5) squared = C(13) squared.

Now that we know the side length, we can find x. A(35) squared + B(12) squared = C(x) squared.

35*35=1225.

12*12=144.

1225+144=1369

The root of 1369 is 37, so the value of x is 37.

7 0
3 years ago
Quadrilateral ABCD ​ is inscribed in a circle.
jeka94
2(4x+5)+2(x+15)=360
8x+10+2x+30=360
10x=320
x=32

∠A=4×32+5=133º
7 0
3 years ago
Read 2 more answers
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