3 years ago

A triangle has angles that measure 55°, 43°, and 82°. What kind of triangle is it?

Mathematics

1 answer:

MissTica3 years ago

3 0

Answer:

c. acute

Step-by-step explanation:

all angles are less than 90 degrees, so it is acute

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lora16 [44]

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Step-by-step explanation:

Pi((3)^2)(-5)

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141.3

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3 years ago

Under a dilation, triangle A(2,2), B(2,0), C(4,0) becomes A'(8,8), B'(8,0), C'(16,0).

PIT_PIT [208]

Answer:

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2 years ago

Find the nth term of this quadratic sequence<br> 4, 7, 12, 19, 28,...

Len [333]

Tn=n²+3

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3 years ago

write an expression for the new balance using as few terms as possible. A checking account has a balance of -$126.89. A customer

Nutka1998 [239]

Answer:

New balance = -151.89 + 4.5x

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Step-by-step explanation:

The inicial balance was -126.89.

Then, it were made two deposits, one with the value of x, and one that is 3 1/2 times the other, that is, 3.5x.

Then, the customer made a withdraw of $25.

So, The new balance can be calculated as:

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3 years ago

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kirill [66]

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Step-by-step explanation:

By the alternate exterior angles theorem,

$3x-65=2x-10\\x-65=-10\\x=55$

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