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1 year ago

This is easy for other students in my class just not me lol

Mathematics

1 answer:

zavuch27 [327]1 year ago

8 0

Answer:

Step-by-step explanation:

Angle FGH = x

Angle FGJ = 25

Angle JGH = 40

Angle FGH = Angle FGJ + Angle JGH

x = 25 + 40

x = 65

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The perimeter of a rectangular field is 380 yd. The length is 70 yd longer than the width. Find the dimensions.

Alex

Answer:

60 x 130

Step-by-step explanation:

____

| |

w+70 | | w+70

| |

---------

add all the sides

2(w+70)+2w=380

2w+140+2w=380

4w+140=380

move the 140 to the other side of the =

4w=380-140

4w=240

divide both sides by 4

w=60

to get the length plug in 60 to w+70 to get 130 and width is just 60.

3 0

3 years ago

Evaluate functions for k(x) =6x+100

cestrela7 [59]

Answer:

K ( x ) = 3 x 2 + 100 x + C

Step-by-step explanation:

4 0

2 years ago

Who can finish this for me

Paladinen [302]

Answer:

Step-by-step explanation:

$(5 - 5 {x}^{4} - {x}^{3} ) - (6 {x}^{3} - 4 {x}^{4} - 3)$

Remove unnecessary parentheses

$5 - 5 {x}^{4} - {x}^{3} - (6 {x}^{3} - 4 {x}^{4} - 3)$

When there is a (-) in front of an expression in parentheses, change the sign of each term in the expression

$5 - 5 {x}^{4} - {x}^{3} - 6 {x}^{3} + 4 {x}^{4} + 3$

Collect like terms

$5 + 3 - 5 {x}^{4} + 4 {x}^{4} - {x}^{3} - 6 {x}^{3}$

$5 + 3 - {x}^{4} - 7 {x}^{3}$

Add the numbers

$8 - {x}^{4} - 7 {x}^{3}$

Use the commutative property to reorder the terms

$- {x}^{4} - 7 {x}^{3} + 8$

Hope this helps...

Best regards!!

8 0

3 years ago

(BRAINLIEST) What is the solution to this system of equations?

baherus [9]

Answer:

I believe the answer is (2,4)

8 0

2 years ago

Read 2 more answers

What is the solution to -4|-2x+6| = -24

AURORKA [14]

The answer is x1= 0, x2= 6

5 0

3 years ago