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3 years ago

Please help and take the time to write out the whole equation and answer

Mathematics

2 answers:

ohaa [14]3 years ago

8 0

Smh kid we dont just answer the question u supposed to know the math

Katena32 [7]3 years ago

7 0

The answer is attached.

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What is the area of rhombus ABCD? Enter your answer in the box. Do not round at any steps.

Mrac [35]

Answer:

Area of the rhombus ABCD = 16 square units

Step-by-step explanation:

Area of a rhombus = $\frac{1}{2}(\text{Diagonal 1})(\text{Diagonal 2})$

From the graph attached,

Diagonal 1 = Distance between the points A and C

Diagonal 2 = Distance between the points B and D

Length of a segment between (x₁, y₁) and (x₂, y₂) = $\sqrt{(x_2-x_1)^{2}+(y_2-y_1)^2 }$

Diagonal 1 (AC) = $\sqrt{(4-0)^2+(-1+1)^2}$ = 4 units

Diagonal 2(BD) = $\sqrt{(2-2)^2+(3+5)^2}$ = 8 units

Now area of the rhombus ABCD = $\frac{1}{2}(\text{AC})(\text{BD})$

= $\frac{1}{2}\times 4\times 8$

= 16 units²

Therefore, area of the given rhombus is 16 units².

5 0

3 years ago

Dan can spread mulch in 12 hours. If Jessica helps, it takes them

Mice21 [21]

Answer:

uh 14

Step-by-step explanation:

i did really just add 12+2

hope it help :)

3 0

3 years ago

calcular el tamaño de muestra para una poblacion de 543.098 consumidores de una marca de bebida gaseosa donde el investigador as

Vadim26 [7]

Answer:

m m m m m m

Step-by-step explanation:

mmmmmmmmm m m m m m m mm m m m m m m

7 0

3 years ago

Please help with this question

Natasha_Volkova [10]

Divide 2,800 by 25 which equals 112, there are 112 rows in total

4 0

3 years ago

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Solve question in image (yr 8 math, 40 pt)

Nady [450]

Answer:

y = 3

Step-by-step explanation:

(5y - 3)/4 + 6 = 3y

5y - 3 + 24 = 12y

7y = 21

y = 3

Check.

(5*3 - 3)/4 + 6 = 3*3

(15 - 3)/4 + 6 = 9

12/4 + 6 = 9

3 + 6 = 9

9 = 9

7 0

2 years ago

Read 2 more answers