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vlada-n [284]
3 years ago
9

Ill give brainliest if correct

Mathematics
2 answers:
BaLLatris [955]3 years ago
6 0

Answer:

Algebraic Expression

Step-by-step explanation:

Hope this helps.

myrzilka [38]3 years ago
4 0

Answer:

Algebraic expression

Step-by-step explanation:

An expression containing variables, numbers, and operation symbols is called an <u>algebraic expression</u>.

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OleMash [197]
I hope that's good......................

5 0
4 years ago
Mrs. Aguirre is going to plant a rectangular garden in her rectangular backyard, as
pantera1 [17]

Answer:

The answer is below

Step-by-step explanation:

From the image attached we can see that the width of the garden is 6 ft. The length of the garden is the slanting side of the triangle (hypotenuse).

Let x be the length of the garden. The height of the triangle = 40 ft - 15 ft = 25 ft.

The base of the triangle = 80 ft - 75 ft = 5 ft.

The length of the garden is gotten using Pythagoras:

x² = 25² + 5²

x² = 650

x = 25.5 ft.

The area of the garden = length * width = 25.5 * 6 = 153 ft²

Hence the approximate area = 160 ft²

4 0
3 years ago
Solve the system by elimination state whether the system has one solution infinite solutions or no solution x+3y=-5 4x-y=6
STatiana [176]

Answer:

one solution, i.e x = 1 and y = -2

Step-by-step explanation:

Given two equations :

x+3y = -5   -------(1)

4x - y =6   ---------(2)

Using elimination method,

Multiply equation (2) by 3 and add it to equation (1)

We get,

x + 3y + {(4x - y)×3} = -5 +(6×3)

x + 12x + 3y - 3y = -5 + 18

13x = 13

x = 13/13  = 1

And corresponding y will be:

x + 3y = -5   , Plug x =1  to get y

1 + 3y = -5

3y = -5 - 1

y = -6/3 = -2

Hence we got only one solution, i.e x =1 and y = -2

8 0
4 years ago
Write number 0.0082 in scientific notation​
Ede4ka [16]

Answer: 8.2×10^-3

Move the decimal over three places to eliminate unnecessary numbers (0s). Since you are moving the decimal to the right it will be 10 to a negative number.

8 0
3 years ago
Please helpppp meeee
Tju [1.3M]

Answer:

AB=62, BC=61, AC=57, PR=75, PQ=52.5, QR=52.5

Step-by-step explanation:

3 0
3 years ago
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