3 years ago

What are the two ordered pairs for 5x=3

1 answer:

3 0

Well the equation of this line is $x=3/5$ . Which means that for any value of y the x will always equal to 3/5, so the points (ordered pairs) for eg. are $(3/5,2),(3/5,\sqrt{7})$ .

Hope this helps.

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Darcy cut this shape out of a piece of paper. She will bend the shape and glue the shaded tabs together. Which solid will Darcy'

Ann [662]

It would most likely resemble a cone.

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3 years ago

Last week, Maria bought k pounds of cherries at the regular price of $2.75 per pound. This week, cherries were on sale for 20 pe

KonstantinChe [14]

Answer:

$7.15k

Step-by-step explanation:

So the first week, she used $2.75k

Then, you can calculate the amount for one pound the next week by doing 0.8 * 2.75 = 2.2

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Might be wrong so check it.

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3 years ago

Calculate the area of this triangle 18cm 11cm 14cm

seraphim [82]

Answer:

about 77 cm^2

Step-by-step explanation:

From 3 sides, the area of a triangle is conveniently calculated using Heron's formula:

A = √(s(s -a)(s -b)(s -c))

where s is the semi-perimeter: s = (a+b+c)/2.

For the given values of a, b, c, we have ...

s = (a+b+c)/2 = (18 +11 +14)/2 = 21.5

A = √(21.5·3.5·10.5·7.5) = √5925.9375

A ≈ 76.9801 . . . cm^2

The area is about 77 square centimeters.

5 0

3 years ago

Read 2 more answers

A person earns $187.42 before deductions for 3 days work . What is the rate of per hour assuming 8 hours of work per day ?

klemol [59]

They earn $7.81 an hour

6 0

3 years ago

Help!!!!<br>Given log7⁡3≈0.5646 and log7⁡16≈1.4248, evaluate the expressions.

Darina [25.2K]

Answer:

a) 0.356

b) 1.1397

Step-by-step explanation:

a) log₇2

log(2) / log(7)
0.356

b) log₇ (¹⁴⁷/₁₆)

<u>log (¹⁴⁷/₁₆)</u>

log (7)

1.1397

8 0

3 years ago