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2 years ago

1. 42 2.70 3.35 4.84 Helpppppppppp

Mathematics

2 answers:

vitfil [10]2 years ago

4 0

Answer = 84

Step-by-step explanation :

Area = b • h

14 = b
6 = h

14 • 6 = 84

Jobisdone [24]2 years ago

4 0

Answer: 35
Explanation: I honestly put it in a triangle generator and it gave me the answer I promise it’s right

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A cell site is a site where electronic communications equipment is placed in a cellular network for the use of mobile phones. Th

Olegator [25]

Answer:

(a) 74553

(b) 172120

Step-by-step explanation:

Given

$y = \frac{340110}{1 + 377e^{-0.259t}}$

Solving (a): 1998

Year 1998 means that:

$t =1998 - 1980$

$t =18$

So, we have:

$y = \frac{340110}{1 + 377e^{-0.259*18}}$

$y = \frac{340110}{1 + 377e^{-4.662}}$

$y = \frac{340110}{1 + 3.562}$

$y = \frac{340110}{4.562}$

$y = 74553$ --- approximated

Solving (b): 2003

Year 2003 means that:

$t = 2003 - 1980$

$t =23$

So, we have:

$y = \frac{340110}{1 + 377e^{-0.259*23}}$

$y = \frac{340110}{1 + 377e^{-5.957}}$

$y = \frac{340110}{1 + 0.976}$

$y = \frac{340110}{1.976}$

$y = 172120$ --- approximated

Solving (c): 2006

Year 2006 means that:

$t = 2006 - 1980$

$t =26$

So, we have:

$y = \frac{340110}{1 + 377e^{-0.259*26}}$

$y = \frac{340110}{1 + 377e^{-6.734}}$

$y = \frac{340110}{1 + 0.4485}$

$y = \frac{340110}{1.4485}$

$y = 234802$ --- approximated

3 0

2 years ago

Can square root of 27 be simplified

Studentka2010 [4]

<span>Yes, square root of 27 can be simplified
</span>
$\sqrt{27}= \sqrt{9*3}=3 \sqrt{3}$

8 0

2 years ago

Read 2 more answers

Find the obtuse angle the line y-2x=7 makes with the x- axis

Kazeer [188]

In analytical geometry, there are already derived equations to find the distance of lines and points as well as the angle made between two lines. As special case is when the other line is one of the coordinate axis. Then, the formula can be simplified to

tan θ =m, where m is the slope of the equation

In the next step, we also incorporate operations of calculus. Since the slope is equal to Δy/Δx, this is equivalent to dy/dx in calculus. Therefore, you can find the slope by differentiating the equation in terms of x.

<span>y-2x=7
y = 2x+7
dy/dx = 2 =m

So,

tan </span>θ = 2
θ = tan⁻¹(2)
θ = 63.43°

5 0

2 years ago

Please help me!!!!!!!!!!!

Zarrin [17]

Hi! The answer should be (5,0) (1,0) hope that helps!

8 0

1 year ago

WILL GIVE 100 POINTS AND MAYBE BRAINLIEST

Anon25 [30]

Answer:

$y=\cfrac{1}{2}\;x-4$

x | y

10 1 = 1/2 (10) -4=5-5= 1

-2 -5 = 1/2(-2)-4=-1-4= -5

4 -2 = 1/2(4)-4=2-4= -2

-8 -8 = 1/2(-8)-4=-4-4= -8

4 0

1 year ago