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2 years ago

Please Help Me! It would be very appreciated if you did this ASAP,thank you!

Mathematics

1 answer:

DedPeter [7]2 years ago

4 0

Answer:

m/_2 = 127°

m/_4 = 127°

m/_1 = 53°

m/_3 = 53°

Step-by-step explanation:

angle 2 and 4 are the same in the diagram.

to get angle 1 and 3 i did:

127°×2°=254°

360°-254°=106°

106°÷2°=53°

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IRISSAK [1]

Answer:

Step-by-step explanation:

f(n − 1) + 10

f= (4-1) = 3

3+10= 13

6 0

3 years ago

A rectangular box is 6 inches long, 5 inches wide and 7 inches tall. What is the approximate length of its longest diagonal?

xxTIMURxx [149]

Answer:

10.5 inches

Step-by-step explanation:

The length of the longest diagonal is across two opposite points of the solid, namely

L = sqrt ( 6^2 + 5^2 + 7^2)

= sqrt (36+25+49)

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7 0

3 years ago

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What is the solution to this equation: 7m to the 2 power + 6m - 1 = ?

Mumz [18]

Answer:

7m² + 6m - 1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Combining Like Terms
Standard Form: ax² + bx + c = 0

Step-by-step explanation:

Step 1: Define expression

7m² + 6m - 1

Step 2: Simplify

The expression cannot be simplified further.

5 0

3 years ago

Please help ASAP thank you in advance

elixir [45]

Given : m represents the number of men at the club

It means - Total number of men at the club are : m

Given : There are four more women than men at the club

It means - Total number of women at the club are 4 more than men

$:\implies$ Total number of women at the club are : m + 4

Total number of men and women at the club are :

$:\implies$ Total number of men + Total number of women

$:\implies$ m + (m + 4)

$:\implies$ m + m + 4

$:\implies$ 4 + 2m

5 0

3 years ago

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What value for C will make the expression a perfect square trinomial x2-7x+c

Tom [10]

Answer:

The value of c is 12.25

Step-by-step explanation:

we know that

A perfect square trinomial is of the form

$(x-a)^{2}=x^{2}-2ax+a^{2}$

In this problem we have

$x^{2}-7x+c$

equate the equations

$x^{2}-7x+c=x^{2}-2ax+a^{2}$

we have

the following equations

$-7x=-2ax$ -----> equation A

and

$c=a^{2}$ -----> equation B

Solve the equation A

$-7x=-2ax$

$7=2a$

$a=3.5$

Solve the equation B

$c=a^{2}$

$c=3.5^{2}=12.25$

therefore

$(x-3.5)^{2}=x^{2}-7x+12.25$

The value of c is 12.25

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3 years ago

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