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Nookie1986 [14]
3 years ago
12

Two angles form a

Mathematics
1 answer:
Alex777 [14]3 years ago
5 0

Answer:

45° and 135°

Step-by-step explanation:

A linear pair of angles sum to 180°

let one angle be x , then the other is 3x ( 3 times the other ), thus

x + 3x = 180

4x = 180 ( divide both sides by 4 )

x = 45

Thus the 2 angles are

x = 45° and 3x = 3 × 45° = 135°

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Soloha48 [4]
A=lw A=370 l=6w-23
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6w^2-23w=370
6w^2-23w-370
Works out to
(W-10) pick this one
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or
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What is the height of the cone below?
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kondor19780726 [428]
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3 years ago
Please help!<br> both questions
BlackZzzverrR [31]
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3 years ago
Evaluate the exponent expression 3x–4 ⋅ xy2 for x = –1 and y = 2.
ddd [48]

Answer:

48

Step-by-step explanation:

Given,

x = - 1

y = 2

To find : The value of 3x - 4 ⋅ xy² ?

Substitute the given values of x and y in the expression 3x - 4 ⋅ xy².

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Note : -

When a negative number gets multiplied with a negative, the resulted number is a positive number.

8 0
3 years ago
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