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Rashid [163]
2 years ago
8

Which expression can be used to find the surface area of the following square pyramid?

Mathematics
2 answers:
olasank [31]2 years ago
6 0
I think it’s c sorry if it’s wrong
Savatey [412]2 years ago
5 0

Answer:

A

Step-by-step explanation:

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The area of a triangular flower bed in the park has an area of
blagie [28]

Answer:

b = 24 ft

h = 10 ft

Step-by-step explanation:

120 = ½hb

120 = ½h(3h - 6)

240 = h(3h - 6)

240 = 3h² - 6h

 80 = h² - 2h

    0 = h² - 2h - 80

    0 = (h - 10)(h + 8)

    h = 10 ft or -8 ft

 we ignore -8 as it makes no sense for a triangle side length.

b = 3(10) - 6 = 24 ft

8 0
2 years ago
What's the final price?<br> sweater: $14.99<br> discount: 12%<br> tax: 6.25%
bogdanovich [222]
14.99*.12=1.80
14.99-1.8=13.19
13.19*.0625=.94
13.19+.94=14.13
final price 14.13
6 0
3 years ago
To produce x units of a religious medal costs Upper C (x )equals 13 x plus 120. The revenue is Upper R (x )equals 33 x. Both cos
svet-max [94.6K]

Answer:

Step-by-step explanation:

the answer is  458                                          because  thats the right answer

5 0
3 years ago
Write the coordinates of the vertices after a reflection over the y-axis.​
andre [41]

The vertices coordinates following a reflection along the y-axis are S(-6,6), T(2,6), U(2,0), V(-6,0).

<h3>What is reflection?</h3>

A reflection point is created when a figure is constructed around a single point known as the point of reflection or the figure's centre. There is an exact opposite point on the other side of each point in the figure. Under the point of reflection, the figure's size and shape are unaltered.

Given points are p ( 8,-2 ) Q(8,5) R( 4,-2 )

The reflection of the points

P (8,-2) = P (-8, 2)

Q (8,5) = Q (-8, -5)

R (4,-2) = R (-4, 2)

Therefore, the coordinates of the vertices after a reflection across the Y-axis are P (-8, 2)  Q (-2, 6)  R (-2, 0)

To know more about reflection, visit:

brainly.com/question/26642069

#SPJ9

3 0
11 months ago
2 – (–8) (–3) = <br> a. 14 <br> b. 1 <br> c. 12 <br> d. 7
Airida [17]
<span>2 – (–8) (–3) = -22

Choices given are incorrect.</span>
3 0
3 years ago
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