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3 years ago

Can in please have help...

Mathematics

1 answer:

TEA [102]3 years ago

6 0

Answer:

2.4

Step-by-step explanation:

12 divided by 5

Please mark me as brainliest xox

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If the diameter of a circle measures 26yd what is the circumference of the circle ?

evablogger [386]

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3 years ago

Mathematics question

Vitek1552 [10]

So the answer of question no 4 is 2

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4 years ago

Can someone please help me I don't get this at all

goldfiish [28.3K]

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3 years ago

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What is the inverse of the function f(x) = 2x + 1?

mamaluj [8]

Answer: y=(x-1)/2

Step-by-step explanation:

To find the inverse, you want to switch the y with x and x with y. Then, you solve.

y=2x+1 [switch y with x and x with y]

x=2y+1 [subtract both sides by 1]

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(x-1)/2=y

Now, we know that y=(x-1)/2 is the inverse.

6 0

3 years ago

PLZ HELP

Illusion [34]

First drop down is 180°, second drop down is 1 and 4, third drop down is 1.

Solution:

Data in the given image:

2, 3 and 4 are interior angles of the triangle.

1 is the exterior angle of the triangle.

Triangle sum property:

Sum of the interior angles of the triangle are supplementary.

By the triangle sum property,

The sum of the measures of angles 2, 3 and 4 is supplementary (180°).

m∠2 + m∠3 + m∠4 = 180° – – – (1)

The sum of the measures of angles 4 and 1 is 180°.

Because they form a linear pair.

m∠1 + m∠4 = 180° – – – (2)

Using the substitution property, equate (1) and (2).

m∠2 + m∠3 + m∠4 = m∠1 + m∠4

Then by the property of equality, subtract m∠4 on both sides, we get

m∠2 + m∠3 + m∠4 – m∠4 = m∠1 + m∠4 – m∠4

m∠2 + m∠3 = m∠1

Hence first drop down is 180°, second drop down is 1 and 4, third drop down is 1.

7 0

4 years ago