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shepuryov [24]
2 years ago
14

Please help 100 points math 7th grade

Mathematics
2 answers:
Marianna [84]2 years ago
6 0

Answer:

6.5ft

Step-by-step explanation:

The length of blocks times 2

disa [49]2 years ago
5 0

Answer:6.5

Step-by-step explanation:

all you have to do is take 3.25 and times it by two

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Given the statement -12 ≤ -15, which of the following is correct?
makkiz [27]

the answer is d. it is a false statment because -15 is less than -12

explanation -15 is less that -12

hope this helps

8 0
3 years ago
Based on the given angle measures, which triangle has side length measures that could be correct?
ollegr [7]

Answer:

it should be D

Step-by-step explanation:

(took the quiz on edge :)

4 0
3 years ago
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If AB = 2x, complete the statements below. 2 + (AD)2 = (2x)2 (AD)2 = x2 – x2 (AD)2 = x2 AD =
storchak [24]

Answer:

X

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3

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Step-by-step explanation:

7 0
4 years ago
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A construction worker bought several bottles of juice for $3 at the convenience store. She paid for them with a $20 bill. If j r
anyanavicka [17]
20 - 3j
I guess it would be this. Since 20 is the total minus 3(price for the juice) multiplied by the number of bottles of juice. we should get a total of cost charged for, subtract from 20 and get the change amount.
8 0
3 years ago
Write an equation of the line that is perpendicular to the line y = 1 2 x + 8 that passes through the point (4,6)
Katen [24]

Answer:

\large\boxed{y=-2x+14}

Step-by-step explanation:

\text{Let}\ k:y=_1x+b_1\ \text{and}\ l:y=m_2x+b_2.\\\\l\ \perp\ k\iff m_1m_2=-1\to m_2=-\dfrac{1}{m_1}\\============================\\\\\text{We have}\ y=\dfrac{1}{2}x+8\to m_1=\dfrac{1}{2}.\\\\\text{Therefore}\ m_2=-\dfrac{1}{\frac{1}{2}}=-2.\\\\\text{The equation of the searched line:}\ y=-2x+b.\\\\\text{The line passes through }(4,\ 6).

\text{Put thecoordinates of the point to the equation.}\ x=4,\ y=6:

6=-2(4)+b\\\\6=-8+b\qquad\text{add 8 to both sides}\\\\b=14

6 0
3 years ago
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