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klasskru [66]
3 years ago
12

The surface area of a figure is 62 cm^2. If the dimensions are multiplied by 4, what will be the surface area of the new figure?

Mathematics
1 answer:
GalinKa [24]3 years ago
6 0

Answer:

248 cm

Step-by-step explanation:

62×4=248

62+62=124+64=186+64=248 cm

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The triangle above is isosceles and b&gt; a. Which<br> of the following must be FALSE?
kow [346]

If the triangle is isosceles and b is greater than a then,

(c) AC = BC is false.

An isosceles triangle in geometry is one with at least two equal-length sides. It can be defined as having exactly two equal-length sides or as having at least two equal-length sides, with the equilateral triangle being an exception to the second definition.

The triangle is an isosceles triangle and angle b is greater than angle b.

For option (A),

AB = BC, therefore a = c which is possible.

For option (B),

AB = AC, therefore b = c which is also possible.

For option (C),

AC = BC, therefore a =b.

But we have b > a. Hence AB  = BC is false.

For option (D),

a = c, therefore AB = BC which is possible according to the properties of an isosceles triangle.

Option (C) is false.

Learn more about isosceles triangle here:

brainly.com/question/16294004

#SPJ9

The complete question is mentioned below:

Figure not drawn to scale. The triangle above is isosceles and b > a. Which of the following must be FALSE?

A) AB = BC

B) AB = AC

C) AC = BC

D) a = c

5 0
1 year ago
Sofia raised $140 for charity. Her mom gave her some money to get started, and her friends donated the rest of the money Dominic
Katen [24]

Answer:

Step-by-step explanation:

you add 75 plus 30 which is 105 and subtract that by 140 which is 35

3 0
3 years ago
Please help ! &lt;3 I would really appreciate it
Alex Ar [27]
The answer is 2. The numerator adds to -8 while the denominator adds to -2. Divide them and get 4.
5 0
3 years ago
Please Help ASAP! Urgent! Will give Brainliest!
IRISSAK [1]

Answer:

D

Step-by-step explanation:

f(n − 1) + 10

f= (4-1) = 3

3+10= 13

6 0
3 years ago
Dave travels 300 miles in 1 hour and 40 minutes. What is Dave's rate of travel (speed) in piles per hour?
inysia [295]
300 miles in 1h 40m
300 miles in 100m

300 / 100 = 3
3 miles per minute

3 x 60 = 180
180 miles per hour

I hope this helps
 
6 0
3 years ago
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