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Mademuasel [1]
2 years ago
12

A building in a shape of a cube has a width of 100 ft., a length of 100 ft., and a height of 100 ft. An architect wants to build

a scale model of the building that is 10% smaller in volume. What is the height of the new building? Round to the nearest hundredth.
A) 90.75 ft.
B) 95.25 ft.
C) 96.55 ft.
D) 99.25 ft.
Mathematics
1 answer:
Oksanka [162]2 years ago
6 0

Answer: A) 90.75 ft.

Step-by-step explanation: because if we cut 10 from 100 we will get 90

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Keith is trying to construct triangle ABC. Which measures will determine unique triangles
BlackZzzverrR [31]

Answer:

  • When Three sides of the triangle are known
  • Two sides of the triangle is known and corresponding angle is included
  • Two angles known and their included side given
  • Two angles known and the length of a non included side is given

Step-by-step explanation:

The measure that will determine a  unique triangle are

  • when Three sides of the triangle are known
  • Two sides of the triangle is known and their corresponding angle is included
  • Two angles known and their included side given
  • Two angles known and the length of a non included side is given

unique triangles are termed unique because they can be drawn only using one way

3 0
3 years ago
PLEASE HELLLLPPPP <br> please just give the answer
butalik [34]
H+G+F=180 degrees
H+65+35=180
H=80
h/sinH=g/sinG
10/sin80=g/sin65
g=10sin65/sin80
I don’t have a calculator right now but that’s the answer
4 0
3 years ago
Solve for x <br> i will give brainliest
andreev551 [17]

Answer:

It's 70.4 because i subtracted the 2 numbers and it gave me 9.6 just like 80-9.6. I don't know if i'm right, please correct me if i'm wrong. I'm still not sure...

Step-by-step explanation:

43-123= -80

80-9.6=70.4

80-70.4= 9.6

5 0
2 years ago
A t-shirt decreased in price by
snow_tiger [21]

Answer:

£20

Step-by-step explanation:

1-1/4=3/4

3/4=15

1

1*15/3/4

15*4/3=20

7 0
2 years ago
Please provide all steps given to find the answer. Thanks!!!<br> Simplify: 5(2x+9)²
gulaghasi [49]

Answer:

20x²+180x + 405

Step-by-step explanation:

Follow PEMDAS to know what you do first

square (2x + 9) by foiling

(2x+9) (2x + 9)

= 4x²+ 36x + 81

Multiply by 5

20x²+180x + 405

4 0
3 years ago
Read 2 more answers
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