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3 years ago

50 points for who ever helps 5√x 14 simplify

Mathematics

2 answers:

BaLLatris [955]3 years ago

7 0

This is actually really simple if you think about it.

5√x 14

5 × 14 = 70

=70√x

Therefore your answer is

70√x

I hope that this has satisfied you.

mina [271]3 years ago

5 0

Answer:

5√14x

Step-by-step explanation:

reorder factors, let me know if im right

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Solve for 2x^2-4x+5=6

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To solve for a variable, you need to get it (x) by itself.

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4 0

3 years ago

8 scholars were sharing 6 brownies each scholar got an equal amount how much did each scholar get

Eva8 [605]

Answer:

4/3 or 1 1/3 brownie

Step-by-step explanation:

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3 years ago

Solve 9,159 divided by 7

aniked [119]

Answer:

(9159 / 7 = 1308.429)

Step-by-step explanation:

Simply multiply the last digit by 2 and then subtract the product from the remaining digits.

If that difference is divisible by 7, then 9159 is divisible by 7.

The last digit in 9159 is 9 and the remaining digits are 915. Thus, the math to determine if 9159 is divisible by 7 using our alternate method is:

915 - (9 x 2) = 897

Since 897 is not divisible by 7, 9159 is also not divisible by 7.

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5 0

2 years ago

Read 2 more answers

Write the equation for the hyperbola with foci (–12, 6), (6, 6) and vertices (–10, 6), (4, 6).

fomenos

Answer:

$\frac{(x--3)^2}{49} -\frac{(y-6)^2}{32}=1$

Step-by-step explanation:

The standard equation of a horizontal hyperbola with center (h,k) is

$\frac{(x-h)^2}{a^2}-\frac{(y-k)^2}{b^2}=1$

The given hyperbola has vertices at (–10, 6) and (4, 6).

The length of its major axis is $2a=|4--10|$ .

$\implies 2a=|14|$

$\implies 2a=14$

$\implies a=7$

The center is the midpoint of the vertices (–10, 6) and (4, 6).

The center is $(\frac{-10+4}{2},\frac{6+6}{2}=(-3,6)$

We need to use the relation $a^2+b^2=c^2$ to find $b^2$ .

The c-value is the distance from the center (-3,6) to one of the foci (6,6)

$c=|6--3|=9$

$\implies 7^2+b^2=9^2$

$\implies b^2=9^2-7^2$

$\implies b^2=81-49$

$\implies b^2=32$

We substitute these values into the standard equation of the hyperbola to obtain:

$\frac{(x--3)^2}{7^2} - \frac{(y-6)^2}{32}=1$

$\frac{(x+3)^2}{49} -\frac{(y-6)^2}{32}=1$

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3 years ago

wastewater is filling barrels at the rate of 11 quarts per hour .the recycling facility picks up 120 full barrels on each trip ,

labwork [276]

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11t=1440

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d=(1440/11)/24

d=1440/264

d=60/11

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3 years ago

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