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4 years ago

3,842.58 rounded to the nearest tenth

1 answer:

8 0

The tenths place is where the 5 is
To round, look at the number before it which is a 8
Since 8 is above 5 you round up
So the answer is 3,842.6

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Soup ordinarily priced at two cans for 33 cents, may be purchased in lots of a dozen for $1.74. What are the savings per can whe

Whitepunk [10]

i think it would be d.) 2 cents

7 0

3 years ago

Does the graph represent a function

Alenkasestr [34]

Answer:yes

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4 0

3 years ago

Write an equation that passes through (-2, - 11) and is perpendicular to x + 4y=8

s344n2d4d5 [400]

Answer:

y = 4x - 3

Step-by-step explanation:

Firstly rearrange into the form y = mx + c;

⇒ $y = -\frac{1}{4}x + 2$

Secondly, find the gradient of the line using the formula for perpendicular lines;

⇒ $m_{1}m_{2} = -1$

⇒ $-\frac{1}{4}m_{2} = -1$

⇒ $m_{2} = 4$

Now substitute into the formula for a straight line;

⇒ $y - y_{1} = m(x - x_{1})$

⇒ $y + 11 = 4(x + 2)$

⇒ $y = 4x - 3$

8 0

3 years ago

What is the value of -42 +(5-2)(-3)?

SpyIntel [72]

Answer:

=-42+3-3

=-42-3+3

=-45+3

=-42

Step-by-step explanation:

this is the correct answer

please mark me as brainlist

6 0

3 years ago

Leave the explanation too please.

AleksAgata [21]

Answer:

58 square units.

Step-by-step explanation:

From the graph attached,

Area of the figure = Area of the rectangle A + Area of two squares B and C

Area of rectangle A = Length × width

= 10 × 5

= 50 square units

Area of the square B = (Side)²

= (2)²

= 4 square units

Similarly area of the square C = 2² = 4 square units

Area of the total figure = 50 + 4 + 4

= 58 square units

Therefore, 58 square units will be the answer.

3 0

3 years ago