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sergejj [24]
3 years ago
11

Can someone explain

Mathematics
1 answer:
enot [183]3 years ago
7 0
Yes you need to send it i did not get it
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<img src="https://tex.z-dn.net/?f=4%5Cleft%289x%2B5%5Cright%29%3D-32%2B6x" id="TexFormula1" title="4\left(9x+5\right)=-32+6x" al
lara [203]

Step-by-step explanation:

This is the answer for your question.

4 0
3 years ago
Read 2 more answers
The Saxena family plans to install a light to illuminate part of their rectangular yard. Nikki and Dylan each proposed a differe
seropon [69]

The correct situation for the given condition are as follows:

C) Both proposed placements will light the same sized area.

F) Dylan's proposed placement will light exactly half of the yard.

<h3>What is Area of Triangle?</h3>

The area of a triangle is defined as the total space occupied by the three sides of a triangle in a 2-dimensional plane. The basic formula for the area of a triangle is equal to half the product of its base and height, i.e.,  A = 1/2 × b × h.

The area of a triangle =  (base x height) / 2

and,

both lights illuminate the same base and height = (60 x 38) / 2

                                                                                 =  1,140 sq ft

Both Dylan's and Nikki's proposed placement will lit exactly half of the yard.

The yard's total area = 60 x 38 = 2,280 sq ft,

which is twice the area lit by the lights.

Thus, The correct situation for the given condition are as follows:

C) Both proposed placements will light the same sized area.

F) Dylan's proposed placement will light exactly half of the yard.

Learn more about Area of triangle from:

brainly.com/question/27683633

#SPJ1

6 0
2 years ago
Which points do I plot?
madreJ [45]
Given the Y intercept is 1, we can immediately plot (0,1).
The next points are (2,3), (6,5), (-4, -1), and (-8, -3)
5 0
3 years ago
A−15=4a−3a solve for a
Vlada [557]

Answer: A= -4

Step-by-step explanation:

6 0
3 years ago
The half-life of Plutonium-23 is 30 min. How much of a 1500 mg sample will be left 5 hours from now?
gogolik [260]
Half life means exactly 1/2 of what's left decays
example

if yo has 16grams
if half life is 1 hour, after 1 hour, 8g is left
after another hour, 4g is left
after another your, 2g is left
etc


so find how many half lifes have elapes

so

the amount left after n halflives when you start with P amount is
A=P(1/2)^n

5hr=60*5=300mins
300/30=10
10 half lifves

P=1500
n=10
A=1500(1/2)^10
A=375/256
A≈1.46484g
about 1.5g left
4 0
3 years ago
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