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zhuklara [117]
3 years ago
5

Compare 8 ⋅ 107 to 2 ⋅ 104

Mathematics
1 answer:
miss Akunina [59]3 years ago
3 0
8 x 107 = 856
2 x 104 = 208
856 - 208 = 648
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A pencil and an eraser cost 1.10 together. if the pencil costs one dollar more than the eraser how much does the eraser cost
Kazeer [188]

1 pencil + 1 eraser = $1.10


Pencil cost $1 more than the eraser.

⇒ If we take away $1 from the total, both the pencil and the eraser will cost the same.

⇒ $1.10 - $1.00 = $0.10


Divide by 2 to find the cost of the eraser.

⇒$0.10 ÷ 2 = $0.05


Find the cost of the pencil, which is $1 more than the eraser.

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Answer: The eraser costs $0.05



8 0
3 years ago
Dalton when to high school at 11 yrs and 3 months he left high school at 18 yrs and 2 months old how long did Dalton spend in hi
Tanya [424]

Answer:

Dalton spent 6 years and 11 months in high school.

Step-by-step explanation:

Dalton were in high school at the age = 11 years and 3 months                       He left high school at the age = 18 years and 2 months

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= 6 years + 1 year - 1 month

= 6years + 12 months - 1 month

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Therefore, Dalton spent 6 years and 11 months in high school.

6 0
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PLEASE HELP ASAP <br>will mark brainliest​
GREYUIT [131]

Answer:

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Step-by-step explanation:

7-7=0 and this cannot happen in the denominator

4 0
2 years ago
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Answer:

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Step-by-step explanation:

<u><em>The question is</em></u>

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2P=kx^{2}

Divide by x^2 both sides

\frac{2P}{x^{2}}=k

Rewrite

k=\frac{2P}{x^{2}}

6 0
3 years ago
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yaroslaw [1]

Answer:

Below.

Step-by-step explanation:

First draw an angle of 90 degrees.

Then bisect it to give an angle of 45 degrees.

Finally bisect the 45 degree angle.

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2 years ago
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