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horrorfan [7]
3 years ago
8

The width of a rectangular bulletin board is two feet less than half of its width. The diagonal has a length of the square root

of 37 feet. Find the length and the width of the bulletin board.
Mathematics
1 answer:
valkas [14]3 years ago
6 0
Can someone please help me with a couple of problems please? 4 square root 6 divided by square root 30 And then (2 square root 5 +3 square root 7)^2 I need the step by step on how to solve these please and thank you
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Suppose f(x) = 6x^2 + 2x − 7 and g(x) = 4x − 3. Find each of the following functions.
FinnZ [79.3K]

Step-by-step explanation:

(f+g)(x) ➡ f(x) + g(x) ➡ 6x^2 + 2x -7 + 4x - 3 =6x^2 + 6x - 10

(f-g)(x) ➡ f(x) - g(x) ➡ 6x^2 + 2x - 7 -4x + 3 = 6x^2 -2x -4

8 0
3 years ago
Are there any vertical, complimentary, or any supplementary angles here ? And label for ex. 1 supplementary
kumpel [21]

<u>Supplementary:</u> 1 and 2 & 3 and 4

Supplementary angles: A pair of angles whose sum is equal to 180°.

<u />

<u>Vertical:</u> 1 and 3 & 2 and 4

Vertical angles: A pair of opposite angles that are made by two intersecting lines.

<u>Complimentary:</u> None

Complimentary angles: A pair of angles whose sum is equal to 90°.

Hope this helps! :D

7 0
3 years ago
A rectangle has area x^3+3x^2−18x\ in.^2
madam [21]

You can download answer here

tinyurl.com/wtjfavyw

3 0
3 years ago
Half of Hillary’s friend, Jamiz’s fourth grade class is female. Including Jamiz, there are 14 girls in the class. How many stude
Yuri [45]
Including Jamiz, there are 14 girls in the class. If this if half of the total number of pupils (as half are girls, the other half being boys) the total number of students is 14 × 2 = 28 students
3 0
3 years ago
Through: (-1.-5). slope - 3 what is the slope intercept form of the equation ​
Margaret [11]

Answer:

y= -3x+2

Step-by-step explanation:

y - ( - 5) =  - 3(x - ( - 1)) \\ y + 5 =  - 3x  - 3 \\ y =  - 3x + 2

4 0
3 years ago
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