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3 years ago

Mark all of the statements that are true.

Mathematics

1 answer:

aksik [14]3 years ago

4 0

C.,E
skjsjsnakakajJjjJjejekm

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Marie plants flowers in a planner that is 1 1/2 feet long and and 1 1/2 wide she plans tocover the entire area with fertilizer h

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She needs to cover 17&1/4 ft^2

Explanation:
You need to multiply the lxW in order to get the area.

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3 years ago

Find the dot product of v=-7i+4j and w=-6+5j

Anna35 [415]

V•w = (-7i +4j)•(-6i +5j) = (-7)×(-6) +4×5 = 42 +20
v•w = 62

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4 years ago

4^3-(84÷14)^2<br><br> Please help! Show work too! thank you!! <3

ANEK [815]

Answer:

$28$

Step-by-step explanation:

$4^{3}-(84\div14)^{2}$

Calculate 4 to the power of 3 = 64

$64-(\frac{84}{14} )^{2}$

Divide 84 by 14 = 6

$64-6^{2}$

Calculate 6 to the power 2 = 36

$64-36$

$=28$

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3 years ago

What type of angle is this?

alexgriva [62]

Answer:

Obtuse Angle

Step-by-step explanation:

It is greater than 90˚

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3 years ago

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Help please will give brainlst

shtirl [24]

Answer: So I think its either c or a. I have not did this in a while so it might be incorrect.

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3 years ago

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