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Ulleksa [173]
3 years ago
8

Find the surface area of a square pyramid. round yo ur answer to the nearest hundredth

Mathematics
1 answer:
Aleonysh [2.5K]3 years ago
5 0

Answer:

A=a^2+2a√(a2/4+h^2)

Step-by-step explanation:

a Base edge  

h Height

Since there are no values you'll need to put them in yourself.

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Complete each ratio table.
zzz [600]

Answer: i don’t know

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is x? <br><br><br> and <br><br><br> what is z? <br> A. 84<br> B. 92<br> C. 96<br> D. 109
Svetradugi [14.3K]

Step-by-step explanation:

180 = 55 + 41 + y (Angles in a triangle)

y = 180-(55+41)

y = 84

y+ z = 180 (Angles on a line)

z = 180 - y

z = 180 - 84

z = 96

The lines are parallel.

The angle opposite x is 109 because the are corresponding.

x is 109 (vertically opposite angles)

5 0
3 years ago
2) Donna uses 1/4 pounds of uncooked nice in preparing a dish to serve 2 people. How much rice should she use to serve 12 people
dem82 [27]
If 1/4 serves 2 people, 6/4 or 1 pound and a half would serve 12 people
3 0
3 years ago
Help anyone????????????
weeeeeb [17]

Answer:

A new car would cost 400$

If 140$ is 35% of the price of a new car then all we need to do is find how much 1% of that new car is

35%:140$

divide by 35 on each side

1%:4$

If 1% is 4$ then 100% is 400$

Hope this helped

Step-by-step explanation:

5 0
3 years ago
I need help with this!
Alinara [238K]
1) Slope equals -0.667/2.000=-0.333
x-intercept =12/1=12.00000
y-intercept =12/3=4
x+3y=12
Answer: 4

2) Slope equals 2
x-intercept=5/2=2.5000
y-intercept=5/-1=-5.00000
Answer: -5.00000
7 0
4 years ago
Read 2 more answers
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