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3 years ago

HURRY UP PLZZZZZI NEED TO FINISHHHHI WILL MARK BRAINLYEST!!!:)

Mathematics

2 answers:

Vilka [71]3 years ago

5 0

Answer:

The answer is $300

Step-by-step explanation:

15 dollars per lawn times 5 lawns per day is $75 and 75×4 is 300

andriy [413]3 years ago

4 0

Answer:

I think 60

Step-by-step explanation:

have a great day

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A gardener is putting a fence along his garden to keep animals from eating his plants if he has 20 meters of fence what is the l

Ad libitum [116K]

Perimeter of Rectangle = 2W + 2L

20 = 2W + 2L = 4 sides
20/4 = 5
5' × 5'

6 0

3 years ago

For triangle TUV let angle V = 90°. If angle U = 47° and TU = 13.28, what is the measure of TV

hichkok12 [17]

Answer:

TV = 9.71

Step-by-step explanation:

sin 47° = TV/13.28

0.7314 = TV/13.28

TV = 9.71

6 0

3 years ago

Please help ASAP! Highly appreciated! 10 Points!

dsp73

Answer:

The answer to your question is: the last option

Step-by-step explanation:

Find the mean

(12200 + 16211 + 12050 + 11350 + 13325) / 5 = 65136/5 = 13027

median

11350 12050 12200 13325 16211

mode no mode

Options

a) This option is wrong because there is no mode and this option is suggesting one.

b) This option is wrong because median is not the best option

c) This option is wrong because the values of mean and median are interchanged

d) This is the correct option because mean, median and mode are correct and also it mentions that the mean is the best option.

4 0

3 years ago

Which are equivalent expressions?

bonufazy [111]

Answer:

B) 4x + 8y = 2(2x + 4y)

C) 4x + 8y = 4(x + 2y)

D) 4x + 8y + 12z = 4(x + 2y + 3z)

E) 5x + 10y = 5(x + 2y)

Step-by-step explanation:

We would assume a value for the variables a, b, c, x, y and z.

Let x, a = 1

Let y, b = 2

Let z, c = 3

A) a + b + c = 3abc

When a = 1, b = 2 and c = 3

Substituting into the above equation, we have;

1 + 2 + 3 = 3(1*2*3)

6 ≠ 3(6)

6 ≠ 18 (not equivalent)

B) 4x + 8y = 2(2x + 4y)

When x = 1 and y = 2

Substituting into the above equation, we have;

4(1) + 8(2) = 2(2*1 + 4*2)

4 + 16 = 2(2 + 8)

20 = 2(10)

20 = 20 (equivalent expression)

C) 4x + 8y = 4(x + 2y)

When x = 1 and y = 2

Substituting into the above equation, we have;

4(1) + 8(2) = 4(1 + 2*2)

4 + 16 = 4(1 + 4)

20 = 4(5)

20 = 20 (equivalent expression).

D) 4x + 8y + 12z = 4(x + 2y + 3z)

When x = 1, y = 2 and z = 3

Substituting into the above equation, we have;

4(1) + 8(2) + 12(3) = 4(1 + 2*2 + 3*3)

4 + 16 + 36 = 4(1 + 4 + 9)

56 = 4(14)

56 = 56 (equivalent expression).

E) 5x + 10y = 5(x + 2y)

When x = 1 and y = 2

Substituting into the above equation, we have;

5(1) + 10(2) = 5(1 + 2*2)

5 + 20 = 5(1 + 4)

25 = 5(5)

25 = 25 (equivalent expression).

6 0

3 years ago

Suppose angle A and angle B are supplementary.

lesantik [10]

Answer:

x = 2

Angle A = 95°

Angle B = 85°

Step-by-step explanation:

Concepts

Supplementary angles are angles that sum up to 180° to form a straight angle.

Application

We are asked to find the value of x, Angle A, and Angle B. We are given angles A and B as 15x + 65 and 50x - 15. To do this, we can set up the equation 15x + 65 + 50x - 15 = 180 because we know these angles are supplementary, or adding to 180°. Then, once we get the value of x, we plug in that value for each angle.

Solution

Step 1: Simplify both sides.