3 years ago

WILL MARK BRAINLIEST, PLEASE ANSWER ASAP!

Mathematics

1 answer:

____ [38]3 years ago

4 0

Answer:

Step-by-step explanation:

(x/2 ) +1 =5

Multiply both sides by 2

x+2=10

x=8

Proof

(8/2) +1 = 5

4+1 = 5

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What is the difference of the fractions? Use the number line and equivalent fractions to help find the answer.

tresset_1 [31]

Answer:

-3/4

Step-by-step explanation:

change them to improper fractions

-5/2 - (-7/4)

now multiply -5/2 by two so the denominators are the same

-10/4 - (-7/4)

subtracting a negative number is the same as adding a positive number

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2 years ago

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Nikolay [14]

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3 years ago

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Mademuasel [1]

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2 years ago

A pile of earth removed from an excavation is a cone measuring 6ft high and 30ft across its base. How many trips will it take to

nignag [31]

Answer: 14

Step-by-step explanation:

Given

Excavation cone measures

height $h=6\ ft$

Diameter $d=30\ ft$

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$\Rightarrow V=\dfrac{1}{3}\times \pi\times 15^2\times 6\\\Rightarrow V=1413.9\approx 1414\ ft^3$

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8 0

2 years ago

HELP I NEED HELP PLS IM FAILING ITS PYTHAGOREAN THEOREM

taurus [48]

2^2 + 2^2 = h^2

8 = h^2

√8 = h

h = 2.82mm

Answered by Gauthmath must click thanks and mark brainliest

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2 years ago

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*WILL MARK BRAINLIEST, PLEASE ANSWER ASAP!*

WILL MARK BRAINLIEST, PLEASE ANSWER ASAP!