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vampirchik [111]
4 years ago
10

Jensen math didn’t dnsnjs

Mathematics
1 answer:
Black_prince [1.1K]4 years ago
8 0

Answer:

KL=14

Step-by-step explanation:

TU is the middle line.

TU=(KL+JM)/2

2×TU=KL+JM

KL=2×TU-JM=2×23-32=46-32=14

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MATHEMATICAL CONNECTIONS The value of the surface area of the cylinder is equal to the value of the volume of the cylinder. Find
loris [4]

Given :

The value of the surface area of the cylinder is equal to the value of the volume of the cylinder.

To Find :

The relation between height and radius.

Solution :

S.A=2\pi rh+2\pi r^2=2\pi r(h+r)

V=\pi r^2h

Now ,

S.A=V\\\\2\pi r(h+r)=\pi r^2h\\\\2(h+r)=rh\\\\2h+2r=rh\\\\h(2-r)=-2r\\\\h=\dfrac{2r}{r-2}

Hence, this is the required solution.

6 0
3 years ago
You have a part-time job paying $8.95/hr and your deductions are FICA (7.65%), federal tax withholding (9.3%), and state tax wit
Masja [62]
15 hrs a week at 8.95 per hr = (15 * 8.95) = 134.25 gross pay

FICA (7.65%)....0.0765(134.25) = 10.27
fed.tax (9.3%)...0.093(134.25) = 12.49
state tax (5.8%)..0.058(134.25) = 7.79
total taxes : 10.27 + 12.49 + 7.79 = 30.55

savings account money = 30

134.25 - (30.55 + 30) =
134.25 - 60.55 = 73.70...its gonna be the last one because I did a little rounding up above






3 0
4 years ago
What are the zeros of the function f(x) = x2 + 5x + 5 written in simplest radical form?
AnnyKZ [126]
Given the function f(x)=x^2+5x+5 , to get the zeros we solve using quadratic formula;
x=[-b(+or-) sqrt(b^2-4ac)]/(2a)
from our function;
a=1,b=5, c=5

thus,

x=[-5(+or-)sqrt(5^2-4*1*5)]/(2*1)
x=[-5(+or-)sqrt(25-20)]/2
x=[-5+/-sqrt(5)/2

The answer is option C
4 0
3 years ago
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Can someone help me please!!! Thank you
Semmy [17]

Steps of construction:

1. Draw a circle with centre B.

2. Draw a circle with centre C.

3. Both circles intersect each other at a point D

4. Join A and D.

5. So, AD bisects angle CAB.

<em>A </em><em>rough </em><em>figure </em><em>is </em><em>shown</em><em> </em><em>in </em><em>the </em><em>picture</em><em>.</em>

5 0
3 years ago
What is 4k squared equals 5k
Nadusha1986 [10]
4k^2=5k
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k=1.25
6 0
4 years ago
Read 2 more answers
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