2 years ago

Round 576.558 to the nearest tenths place

Mathematics

2 answers:

vagabundo [1.1K]2 years ago

7 0

Answer:

576.6

(look at the number by the 10th place and round)

Semenov [28]2 years ago

3 0

Answer:

576.6

Step-by-step explanation:

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Multiply: (0.6x4 )(0.2x6 )

seraphim [82]

It will give you 2.88

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3 years ago

What is the value of y?<br> A) 130°<br> B) 65°<br> C) 50°<br> D) 25°

Lera25 [3.4K]

Answer:

Step-by-step explanation:

180-130=50

180-50=130

130:2=65

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2 years ago

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

One number exceeds another by 44. the sum of the numbers is 24. what are the numbers?

baherus [9]

Let, the numbers = x,y

x+y= 24 1st eqn

x-y = 44 2nd eqn

24-y-y = 44

-2y = 44-24

y = 20/-2 = -10

substitute that in equation 1st x = 24+10 = 34

so, the numbers would be 34 & -10

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3 years ago

Hannah wants to buy a new shirt the original price is 32.75 but it is on sale for 40% off . what is sale price of the shirt

kati45 [8]

1) 32.75 times .40= 13.10
2) 32.75-13.10=19.65
The sale price is $19.65

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3 years ago