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3 years ago

What is the value on the number line for the blue dot

Mathematics

2 answers:

katen-ka-za [31]3 years ago

8 0

Answer:

The value on the number line for the blue dot= +4

2 marks on the line = 4 units

so, 1 mark = 2units

rosijanka [135]3 years ago

4 0

Answer:

I believe 4, but I might be wrong.

Step-by-step explanation:

If you look, it's going down -4 every time. So that means if you're going up, it's going +4 after you skip a space. So, skip, then 0, then skip, and that's 4.

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Sally buys a hang bag. There was a discaount of 35percent . If Sally paid $56.80 what was the original price?

Ksju [112]

Discount = 35%
Percentage after discount = 100% - 35% = 65%

65% = $56.80
1% = $0.8738
100% = $87.38

Answer: The original price is $87.38

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3 years ago

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Assume that the custodian of a $705 petty cash fund has $147. 50 in coins and currency plus $535. 50 in receipts at the end of t

zloy xaker [14]

Answer:

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1 year ago

Find the following product.<br> (4a +6) (3a? - 3a+6)<br> (4a + 6) (3a2- 3a +6) =

katen-ka-za [31]

Answer:

12a^3+6a^2+6a+36

Step-by-step explanation:

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3 years ago

Suppose f(x)=2x−5. Find the value of f(3)

sleet_krkn [62]

Answer:

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Step-by-step explanation:

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3 years ago

If I have (-2, 7) and (6, y) distancia = 10 . How can I find y?

shusha [124]

Answer:

y = 13

Step-by-step explanation:

Calculate the distance d using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 2, 7) and (x₂, y₂ ) = (6, y)

d = $\sqrt{(6+2)^2+(y-7)^2}$ , that is

d = $\sqrt{8^2+(y-7)^2}$ = 10

$\sqrt{64+(y-7)^2}$ = 10 ← square both sides

64 + (y - 7)² = 100 ( subtract 64 from both sides )

(y - 7)² = 36 ← take the square root of both sides

y - 7 = 6 ( add 7 to both sides )

y = 13

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3 years ago