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Sidana [21]
3 years ago
9

Combine like terms. -5-2x^2+6-2y-2y-5x^2+6x^2

Mathematics
1 answer:
AfilCa [17]3 years ago
4 0

Answer:

-x^2-4y+1

Step-by-step explanation:

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What is the slope of a line that is parallel to the line y = 3/4x + 2?
Alchen [17]

Answer:

E

Step-by-step explanation:

1+2+2+1

8 0
2 years ago
Find the missing side x
Artist 52 [7]

Answer:

x = 21.52

Step-by-step explanation:

Given:

hypotenuse (That has to be found out)

Side adjacent to the given angle

and an angle,

Hence we can say that Cos ratio would be used;

Cos(28) = 19 / x

x = 19 / Cos(28)

x = 21.52

Hope this helps!

8 0
3 years ago
Decrease 1800 by 2 percent
harkovskaia [24]

Answer:

1764

Step-by-step explanation:

2% of 1800 = 0.02 * 1800 = 36

1800 - 36 = 1764

Answer: 1764

3 0
3 years ago
Which of these could be the value of x in the triangle below​
Yuliya22 [10]
The value of x is drawn from the other angles
(There is no triangle for us to look at) so here is a example


Triangle abc has the values as a=23+x° b=x c=69°

All triangles have a combined value of 180°
Now you would have to add the values together and set it equal to 180

23+x+x+69=180
Combine like terms
(69+23)+(x+x) =180
92+x^2=180
Then subtract 92 from 180
Then you have x^2=88
Then you square root the x^2 to make it just x
Then square root 88 because whatever you did to one side has to be done on the other side
X≈ 9.4
- sorry I couldn’t answer your exact question but I hope this explains the steps to solving your exact question

4 0
4 years ago
The students in a furniture making class make a tabletop shaped like the figure shown.
Rama09 [41]

Answer:

The area of the given figure is equal to the area of a rectangle with sides 5 feets by 6 feets less the area of four square cut-outs of side 1 feet.

Area of the rectangle = 5 x 6 = 30 square feets.

Area of the four square cut-outs = 4(1 x 1) = 4 x 1 = 4 square feet

Area of the given figure = 30 - 4 = 26 square feet.

Area of a triangle = 1/2 x base x height

i.e. 1/2 bh = 26

bh = 26 x 2 = 52

possible values of base and height = (1 and 52), (2 and 26), (4 and 13)

Step-by-step explanation:

Hope this helped.

A brainliest is always appreciated.

5 0
2 years ago
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