I got a lotnof missing work

Mathematics

1 answer:

SashulF [63]2 years ago

8 0

Each eraser was $4.

6+4(3)=18

6+12=18

please vote my answer brainliest. thanks!

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Iteru [2.4K]

Answer:

I think the answer is 60 feet.

Step-by-step explanation:

Because his rate is 2 feet per second and the question asks where he'll be after 30 seconds, the answer has to be 60 feet.

I hope this helps!

5 0

2 years ago

A department store sells a pair of shoes with an 87% markup. If the store bought the pair of shoes for $55.25, what is the selli

kolbaska11 [484]

Markup means they sell it for that percentage more than they bought it for. First let's calculate how much they will mark it up for:

$\sf 55.25\cdot 87\%$

Convert 87% into a decimal(87/100):

$\sf 55.25\cdot 0.87$

Multiply:

$\sf\approx 48$

This is how much they'll mark it up, now let's add it to how much they bought it for to find out the selling price:

$\sf 48+55.25\approx\boxed{\sf \$ 103}$

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2 years ago

Which of the following changes is a chemical change?<br> A ice me

Talja [164]

Answer:

Step-by-step explanation:

The question got caught off. Can't read any of the other examples. I can tell you though that ice melting is a physical change, not a chemical change.

5 0

2 years ago

What does it mean to find the sin, cos, and tan of the angle θ?

djyliett [7]

Sin means to divide the opposite side measure by the hypotenuse. Cos is equal to the adjacent side value divided by the hypotenuse. Tan is equal to the opposite value divided by the adjacent. To remember this, I use the abbreviation SOHCAHTOA. SOH for Sin is Opposite over Hypotenuse, and so on.

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3 years ago

If P(3,2) and Q(7,10) are the endpoints of the diameter of a circle, what is the area of the circle in square units?

eimsori [14]

the diamiter is the two out side numbers minused by 3.14

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2 years ago