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baherus [9]
3 years ago
15

Hi, you can get 15 points if you answer this...

Mathematics
2 answers:
Helga [31]3 years ago
8 0

Answer:

idk

Step-by-step explanation:

hi

RSB [31]3 years ago
4 0

Answer:

Si

Step-by-step explanatio:

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If f(x)=2x+4 find f(x+1)
zalisa [80]
Just sub in (x+1) wherever x appears:
f(x) = 2x+4
f(x+1) = 2(x+1)+4 = 2x + 2 + 4 = 2x+6
3 0
3 years ago
A silver decoration of width 4 cm runs immediately inside the boundary of a photo frame of size 28 cm multiply 24 cm.
konstantin123 [22]

Answer:

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5 0
2 years ago
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Part a - obtaining conversion factors from unit equality relationships in an experiment you are performing, your lab partner has
DanielleElmas [232]

Solution:

As we given that 1 inch=2.54 cm

then using this conversion factor we can write  28.4 inch=28.4* (1 inch)

and further it can be written as

28.4* (1 inch)*(2.54 cm/1 inch)=28.4*2.54 cm= 72.136 cm

Hence the required conversion factor is 2.54 cm/1 inch as we can see from the above calculation.

6 0
3 years ago
HELPPPPPPPPPPP! PLEASE ILL GIVE 20 POINTS AND BRAINLIEST!
meriva

Explanation:

The perimeter of the track is the two circumferences of the semicircles (when combined, they form one circle, so we can just find the circumference of the circle) added to the lengths of the rectangle (

160

meters).

To find the circumference of the circle, we need to know the diameter.

Circumference of a circle:

d

π

or

2

r

π

, where

d

represents diameter and

r

represents radius

The diameter of the circle happens to be the same as the width of the rectangle. We know that the area of a rectangle is found by multiplying its length by its width. We know that the area is

14400

and that its length is

160

.

Width: area divided by length

14400

160

=

90

The diameter of the circle and the width of the rectangle is

90

meters.

Circumference:

90

⋅

π

=

90

π

→

If you are using an approximation such as 3.14 for

π

, multiply that by 90

Add

160

⋅

2

to the circumference since the lengths of the rectangle are also part of the perimeter.

160

⋅

2

=

320

90

π

+

320

i hope it helps you ok please mark ❣️ me as brainlist

8 0
1 year ago
Read 2 more answers
Pencils are on sale for 25 for $1.25. Based on this rate, how much would one pencil cost?
Marat540 [252]

Answer:

$0.05

Step-by-step explanation:

1.25/25=0.05

6 0
2 years ago
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