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Olegator [25]
3 years ago
15

Please answer correctly! I will mark your answer Brainliest!

Mathematics
1 answer:
Levart [38]3 years ago
7 0

Answer:

Base = 353.55 sq cm

Step-by-step explanation:

10 by 10 triangle = 45 45 90 traingle

hypotenuse = 10√2

A = 10√2 by 25

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Which transformation did NOT take place?
Tanya [424]

Answer:

C

Step-by-step explanation:

8 0
3 years ago
Tim is a member at the local pool. He has to pay $10 a
Ksju [112]

Answer: 7 times

Step-by-step explanation:

38-10 = 28

28/4 = 7

7 visits

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3 years ago
A bee flys 4.5 meters in 9 seconds what is the unit rate in meters per second
vredina [299]

4.5 meters = in 9 seconds

1 meter = 9/4.5 = 2seconds

so, a bee flys 1 meter in 2 seconds.

7 0
3 years ago
Read 2 more answers
5. What is the equation of the tangent line to the circle x^2+y^2=1 through the point (6,0)?
notka56 [123]

Answer:

There is no tangent line of the given circle at (6, 0).

Step-by-step explanation:

Given equation of the circle,

x^2 + y^2 = 1

∵ equation of a circle is (x-h)^2 +(y-k)^2 = r^2,

Where, (h, k) is the center of the circle and r is the radius,

By comparing,

Center of the given circle = (0, 0),

Radius of the circle = 1 unit

Now, check whether point (6, 0) lie on the circle,

if x = 6, 6^2 + y^2 = 1

36 + y^2 = 1

y^2 = 1- 36

y= i\sqrt{35}\neq 0

i.e., (6, 0) does not lie on the circle,

Hence, there is no tangent line of the given circle at (6, 0).

3 0
3 years ago
A cash register contains 10$ bills and 20$ bills total value of 340 if there are 23 bills total then how many of each does the r
Solnce55 [7]

Answer:

There are 12 bills of 10$ and 11 bills of 20$

Step-by-step explanation:

Let

x ------> number of 10$ bills

y -----> number of 20$ bills

we know that

x+y=23 -----> x=23-y -----> equation A

10x+20y=340 ----> equation B

substitute equation A in equation B and solve for y

10(23-y)+20y=340

230-10y+20y=340

10y=340-230

y=110/10=11

Find the value of x

x=23-y ----> x=23-11=12

therefore

There are 12 bills of 10$ and 11 bills of 20$

3 0
3 years ago
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